MOTOROLA BZX84C3V3LT1 225 mw sot-23 zener voltage regulator diode Datasheet

MOTOROLA
SEMICONDUCTOR
TECHNICAL DATA
GENERAL
DATA
225 mW SOT-23
Zener Voltage Regulator Diodes
225 mW
SOT-23
GENERAL DATA APPLICABLE TO ALL SERIES IN
THIS GROUP
Zener Voltage
Regulator Diodes
3
Cathode
Manufacturing Locations:
1
Anode
WAFER FAB: Phoenix, Arizona
ASSEMBLY: Seremban, Malaysia
TEST: Seremban, Malaysia
MAXIMUM CASE TEMPERATURE FOR SOLDERING
PURPOSES: 260°C for 10 seconds
3
1
2
THERMAL CHARACTERISTICS
Characteristic
Total Device Dissipation FR-5 Board,*
TA = 25°C
Derate above 25°C
Thermal Resistance Junction to Ambient
Total Device Dissipation
Alumina Substrate,** TA = 25°C
Derate above 25°C
Thermal Resistance Junction to Ambient
Junction and Storage Temeprature
Symbol
Max
Unit
PD
225
mW
1.8
mW/°C
RθJA
556
°C/W
PD
300
mW
2.4
mW/°C
RθJA
417
°C/W
TJ, Tstg
150
°C
CASE 318-07, STYLE 8
SOT-23 (TO-236AB)
PLASTIC
**FR-5 = 1.0 x 0.75 x 0.62 in.
**Alumina = 0.4 x 0.3 x 0.024 in. 99.5% alumina.
Motorola TVS/Zener Device Data
225 mW SOT-23 Data Sheet
7-139
GENERAL DATA — 225 mW SOT-23
8
7
θ VZ, TEMPERATURE COEFFICIENT (mV/°C)
θ VZ, TEMPERATURE COEFFICIENT (mV/°C)
TYPICAL CHARACTERISTICS
TYPICAL TC VALUES
FOR MMBZ5221BLT1 SERIES
6
5
4
VZ @ IZT
3
2
1
0
–1
–2
–3
2
3
4
5
6
7
8
9
10
VZ, NOMINAL ZENER VOLTAGE (V)
11
100
TYPICAL TC VALUES
FOR MMBZ5221BLT1 SERIES
VZ @ IZT
10
1
12
10
Figure 1. Temperature Coefficients
(Temperature Range – 55°C to +150°C)
Figure 2. Temperature Coefficients
(Temperature Range – 55°C to +150°C)
1000
1000
TJ = 25°C
IZ(AC) = 0.1 IZ(DC)
f = 1 kHz
IZ = 1 mA
IF, FORWARD CURRENT (mA)
Z ZT, DYNAMIC IMPEDANCE ( Ω )
100
VZ, NOMINAL ZENER VOLTAGE (V)
100
5 mA
20 mA
10
75 V (MMBZ5267BLT1)
91 V (MMBZ5270BLT1)
100
10
150°C
1
1
10
VZ, NOMINAL ZENER VOLTAGE
Figure 3. Effect of Zener Voltage on
Zener Impedance
225 mW SOT-23 Data Sheet
7-140
100
1
0.4
0.5
75°C 25°C
0.6
0°C
0.7
0.8
0.9
1.0
VF, FORWARD VOLTAGE (V)
1.1
1.2
Figure 4. Typical Forward Voltage
Motorola TVS/Zener Device Data
GENERAL DATA — 225 mW SOT-23
TYPICAL CHARACTERISTICS
1000
1000
TA = 25°C
100
I R , LEAKAGE CURRENT ( µA)
C, CAPACITANCE (pF)
0 V BIAS
1 V BIAS
100
BIAS AT
50% OF VZ NOM
10
1
1
10
VZ, NOMINAL ZENER VOLTAGE (V)
100
10
1
+150°C
0.1
0.01
0.001
+ 25°C
0.0001
– 55°C
0.00001
0
Figure 5. Typical Capacitance
10
20
30
40
50
60
70
VZ, NOMINAL ZENER VOLTAGE (V)
100
TA = 25°C
I Z , ZENER CURRENT (mA)
TA = 25°C
I Z , ZENER CURRENT (mA)
90
Figure 6. Typical Leakage Current
100
10
1
0.1
0.01
80
0
2
4
6
8
VZ, ZENER VOLTAGE (V)
10
Figure 7. Zener Voltage versus Zener Current
(VZ Up to 12 V)
Motorola TVS/Zener Device Data
12
10
1
0.1
0.01
10
30
50
70
VZ, ZENER VOLTAGE (V)
90
Figure 8. Zener Voltage versus Zener Current
(12 V to 91 V)
225 mW SOT-23 Data Sheet
7-141
GENERAL DATA — 225 mW SOT-23
ELECTRICAL CHARACTERISTICS (Pinout: 1-Anode, 2-NC, 3-Cathode) (VF = 0.9 V Max @ IF = 10 mA for all types)
Type
Number
Marking
Nom
Min
Max Zener
Impedance
ZZT1
(Ohms)
@ IZT1 =
Max
5 mA
Min
Max
BZX84C2V4LT1
BZX84C2V7LT1
BZX84C3V0LT1
BZX84C3V3LT1
BZX84C3V6LT1
Z11
Z12
Z13
Z14
Z15
2.4
2.7
3
3.3
3.6
2.2
2.5
2.8
3.1
3.4
2.6
2.9
3.2
3.5
3.8
100
100
95
95
90
50
20
10
5
5
1
1
1
1
1
1.7
1.9
2.1
2.3
2.7
2.1
2.4
2.7
2.9
3.3
600
600
600
600
600
2.6
3
3.3
3.6
3.9
3.2
3.6
3.9
4.2
4.5
50
50
50
40
40
–3.5
–3.5
–3.5
–3.5
–3.5
0
0
0
0
0
450
450
450
450
450
BZX84C3V9LT1
BZX84C4V3LT1
BZX84C4V7LT1
BZX84C5V1LT1
BZX84C5V6LT1
Z16
W9
Z1
Z2
Z3
3.9
4.3
4.7
5.1
5.6
3.7
4
4.4
4.8
5.2
4.1
4.6
5
5.4
6
90
90
80
60
40
3
3
3
2
1
1
1
2
2
2
2.9
3.3
3.7
4.2
4.8
3.5
4
4.7
5.3
6
600
600
500
480
400
4.1
4.4
4.5
5
5.2
4.7
5.1
5.4
5.9
6.3
30
30
15
15
10
–3.5
–3.5
–3.5
–2.7
–2.0
–2.5
0
0.2
1.2
2.5
450
450
260
225
200
BZX84C6V2LT1
BZX84C6V8LT1
BZX84C7V5LT1
BZX84C8V2LT1
BZX84C9V1LT1
Z4
Z5
Z6
Z7
Z8
6.2
6.8
7.5
8.2
9.1
5.8
6.4
7
7.7
8.5
6.6
7.2
7.9
8.7
9.6
10
15
15
15
15
3
2
1
0.7
0.5
4
4
5
5
6
5.6
6.3
6.9
7.6
8.4
6.6
7.2
7.9
8.7
9.6
150
80
80
80
100
5.8
6.4
7
7.7
8.5
6.8
7.4
8
8.8
9.7
6
6
6
6
8
0.4
1.2
2.5
3.2
3.8
3.7
4.5
5.3
6.2
7.0
185
155
140
135
130
BZX84C10LT1
BZX84C11LT1
BZX84C12LT1
BZX84C13LT1
BZX84C15LT1
Z9
Y1
Y2
Y3
Y4
10
11
12
13
15
9.4
10.4
11.4
12.4
13.8
10.6
11.6
12.7
14.1
15.6
20
20
25
30
30
0.2
0.1
0.1
0.1
0.05
7
8
8
8
10.5
9.3
10.2
11.2
12.3
13.7
10.6
11.6
12.7
14
15.5
150
150
150
170
200
9.4
10.4
11.4
12.5
13.9
10.7
11.8
12.9
14.2
15.7
10
10
10
15
20
4.5
5.4
6.0
7.0
9.2
8.0
9.0
10.0
11.0
13.0
130
130
130
120
110
BZX84C16LT1
BZX84C18LT1
BZX84C20LT1
BZX84C22LT1
BZX84C24LT1
Y5
Y6
Y7
Y8
Y9
16
18
20
22
24
15.3
16.8
18.8
20.8
22.8
17.1
19.1
21.2
23.3
25.6
40
45
55
55
70
0.05
0.05
0.05
0.05
0.05
11.2
12.6
14
15.4
16.8
15.2
16.7
18.7
20.7
22.7
17
19
21.1
23.2
25.5
200
225
225
250
250
15.4
16.9
18.9
20.9
22.9
17.2
19.2
21.4
23.4
25.7
20
20
20
25
25
10.4
12.4
14.4
16.4
18.4
14.0
16.0
18.0
20.0
22.0
105
100
85
85
80
Zener Voltage
VZ1 (Volts)
@ IZT1 = 5 mA
(Note 1)
VZ1 Below
@ IZT1 = 2 mA
Max
Reverse
Leakage
Current
IR
µA
@
VR
Volts
ZZT1
Below
@ IZT1 =
2 mA
Zener Voltage
VZ2 (Volts)
@ IZT2 = 1 mA
(Note 1)
VZ2 Below
@ IZT2 = 0.1 mA
Max Zener Zener Voltage Max Zener
dVZ/dt
Impedance
Impedance VZ3 (Volts)
C pF
@ IZT3 = 20 mA
(mV/k)
ZZT3
ZZT2
(Note 1)
@
I
Max
ZT1 = 5 mA
(Ohms)
(Ohms)
@ VR = 0
@ IZT3 =
@ IZT2 =
Min
Max
Min
Max f = 1 MHz
20 mA
1 mA
ZZT2
Below
@ IZT4 =
0.5 mA
(Note 2)
VZ3 Below
@ IZT3 = 10 mA
ZZT3
Below
@ IZT3 =
10 mA
dVZ/dt
(mV/k) Below
@ IZT1 = 2 mA
BZX84C27LT1
BZX84C30LT1
BZX84C33LT1
BZX84C36LT1
BZX84C39LT1
Y10
Y11
Y12
Y13
Y14
27
30
33
36
39
25.1
28
31
34
37
28.9
32
35
38
41
80
80
80
90
130
0.05
0.05
0.05
0.05
0.05
18.9
21
23.1
25.2
27.3
25
27.8
30.8
33.8
36.7
28.9
32
35
38
41
300
300
325
350
350
25.2
28.1
31.1
34.1
37.1
29.3
32.4
35.4
38.4
41.5
45
50
55
60
70
21.4
24.4
27.4
30.4
33.4
25.3
29.4
33.4
37.4
41.2
70
70
70
70
45
BZX84C43LT1
BZX84C47LT1
BZX84C51LT1
BZX84C56LT1
BZX84C62LT1
Y15
Y16
Y17
Y18
Y19
43
47
51
56
62
40
44
48
52
58
46
50
54
60
66
150
170
180
200
215
0.05
0.05
0.05
0.05
0.05
30.1
32.9
35.7
39.2
43.4
39.7
43.7
47.6
51.5
57.4
46
50
54
60
66
375
375
400
425
450
40.1
44.1
48.1
52.1
58.2
46.5
50.5
54.6
60.8
67
80
90
100
110
120
37.6
42.0
46.6
52.2
58.8
46.6
51.8
57.2
63.8
71.6
40
40
40
40
35
BZX84C68LT1
BZX84C75LT1
Y20
Y21
68
75
64
70
72
79
240
255
0.05
0.05
47.6
52.5
63.4
69.4
72
79
475
500
64.2
70.3
73.2
80.2
130
140
65.6
73.4
79.8
88.6
35
35
NOTES: 1. Zener voltage is measured with a pulse test current (IZ) applied at an ambient temperature of 25°C.
NOTES: 2. The zener impedance, ZZT2, for the 27 through 75 volt types is tested at 0.5 mA rather than the test current of 0.1 mA used for VZ2.
225 mW SOT-23 Data Sheet
7-142
Motorola TVS/Zener Device Data
GENERAL DATA — 225 mW SOT-23
Zener Voltage Regulator Diodes — Surface Mounted
225 mW SOT-23
NOTES:
1. DIMENSIONING AND TOLERANCING PER
ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. MAXIMUM LEAD THICKNESS INCLUDES
LEAD FINISH THICKNESS. MINIMUM LEAD
THICKNESS IS THE MINIMUM THICKNESS
OF BASE MATERIAL.
A
L
B
V
MILLIMETERS
MIN
MAX
2.80
3.04
1.20
1.40
0.89
1.11
0.37
0.50
1.78
2.04
0.013 0.100
0.085 0.177
0.45
0.60
0.89
1.02
2.10
2.50
0.45
0.60
0.037
0.95
0.037
0.95
STYLE 8:
PIN 1. ANODE
2. NO CONNECTION
3. CATHODE
3
1
INCHES
MIN
MAX
0.1102 0.1197
0.0472 0.0551
0.0350 0.0440
0.0150 0.0200
0.0701 0.0807
0.0005 0.0040
0.0034 0.0070
0.0180 0.0236
0.0350 0.0401
0.0830 0.0984
0.0177 0.0236
DIM
A
B
C
D
G
H
J
K
L
S
V
S
2
0.079
2.0
0.035
0.9
G
0.031
0.8
inches
mm
C
SOT-23 Footprint
D
H
K
J
CASE 318-07
PLASTIC
(Refer to Section 10 for Surface Mount, Thermal Data and Footprint Information.)
MULTIPLE PACKAGE QUANTITY (MPQ)
REQUIREMENTS
Package Option
Type No. Suffix
MPQ (Units)
Tape and Reel
T1
3K
Tape and Ammo
T3
10K
(Refer to Section 10 for more information on Packaging Specifications.)
Motorola TVS/Zener Device Data
225 mW SOT-23 Data Sheet
7-143
GENERAL DATA — 225 mW SOT-23
ELECTRICAL CHARACTERISTICS (Pinout: 1-Anode, 2-NC, 3-Cathode) (VF = 0.9 V Max @ IF = 10 mA for all types.)
Device
Marking
Test
Current
IZT
mA
MMBZ5221BLT1
MMBZ5222BLT1
MMBZ5223BLT1
MMBZ5224BLT1
MMBZ5225BLT1
MMBZ5226BLT1
MMBZ5227BLT1
MMBZ5228BLT1
MMBZ5229BLT1
MMBZ5230BLT1
MMBZ5231BLT1
MMBZ5232BLT1
MMBZ5233BLT1
MMBZ5234BLT1
MMBZ5235BLT1
MMBZ5236BLT1
MMBZ5237BLT1
MMBZ5238BLT1
MMBZ5239BLT1
MMBZ5240BLT1
MMBZ5241BLT1
MMBZ5242BLT1
MMBZ5243BLT1
MMBZ5244BLT1
MMBZ5245BLT1
MMBZ5246BLT1
MMBZ5247BLT1
MMBZ5248BLT1
MMBZ5249BLT1
MMBZ5250BLT1
MMBZ5251BLT1
MMBZ5252BLT1
MMBZ5253BLT1
MMBZ5254BLT1
MMBZ5255BLT1
MMBZ5256BLT1
MMBZ5257BLT1
MMBZ5258BLT1
MMBZ5259BLT1
MMBZ5260BLT1
MMBZ5261BLT1
MMBZ5262BLT1
MMBZ5263BLT1
MMBZ5264BLT1
MMBZ5265BLT1
MMBZ5266BLT1
MMBZ5267BLT1
MMBZ5268BLT1
MMBZ5269BLT1
MMBZ5270BLT1
18A
18B
18C
18D
18E
8A
8B
8C
8D
8E
8F
8G
8H
8J
8K
8L
8M
8N
8P
8Q
8R
8S
8T
8U
8V
8W
8X
8Y
8Z
81A
81B
81C
81D
81E
81F
81G
81H
81J
81K
18F
81M
81N
81P
81Q
81R
81S
81T
81U
81V
81W
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
9.5
9
8.5
7.8
7.4
7
6.6
6.2
5.6
5.2
5
4.6
4.5
4.2
3.8
3.4
3.2
3
2.7
2.5
2.2
2.1
2
1.8
1.7
1.5
1.4
1.4
Zener
Voltage
VZ (± 5%)
Nominal
(Note 1)
ZZK
IZ = 0.25 mA
Ω Max
ZZT
IZ = IZT
@ 10% Mod
Ω Max
2.4
2.5
2.7
2.8
3
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6
6.2
6.8
7.5
8.2
8.7
9.1
10
11
12
13
14
15
16
17
18
19
20
22
24
25
27
28
30
33
36
39
43
47
51
56
60
62
68
75
82
87
91
1200
1250
1300
1400
1600
1600
1700
1900
2000
1900
1600
1600
1600
1000
750
500
500
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
700
700
800
900
1000
1100
1300
1400
1400
1600
1700
2000
2200
2300
30
30
30
30
29
28
24
23
22
19
17
11
7
7
5
6
8
8
10
17
22
30
13
15
16
17
19
21
23
25
29
33
35
41
44
49
58
70
80
93
105
125
150
170
185
230
270
330
370
400
Max
IR
µA
100
100
75
75
50
25
15
10
5
5
5
5
5
5
3
3
3
3
3
3
2
1
0.5
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
@
VR
V
1
1
1
1
1
1
1
1
1
2
2
3
3.5
4
5
6
6.5
6.5
7
8
8.4
9.1
9.9
10
11
12
13
14
14
15
17
18
19
21
21
23
25
27
30
33
36
39
43
46
47
52
56
62
68
69
NOTE 1. Zener voltage is measured with a pulse test current (IZT) applied at an ambient temperature of 25°C.
225 mW SOT-23 Data Sheet
7-144
Motorola TVS/Zener Device Data
MOTOROLA
SEMICONDUCTOR
TECHNICAL DATA
Designer’s Data Sheet
$! $# ! "
"# % Three complete series of Zener Diodes are offered in the convenient, surface mount
plastic SOD-123 package. These devices provide a convenient alternative to the leadless
34 package style.
•
•
•
•
•
•
500 mW Rating on FR-4 or FR-5 Board
Package Designed for Optimal Automated Board Assembly
Corrosion Resistant Finish, Easily Solderable
ESD Rating of Class 3 (exceeding 16 kV) per the Human Body Model
Small Package Size for High Density Applications
Available in 8 mm Tape and Reel
Add “T1” to the device number to order the 7 inch / 3000 unit reel.
Add “T3” to the device number to order the 13 inch / 10,000 unit reel.
• Wafer Fab Location: Phoenix, Arizona
Assembly/Test Location: Seremban, Malaysia
*Motorola Preferred Device Series
PLASTIC SURFACE
MOUNT
ZENER DIODES
500 MILLIWATTS
1.8 – 91 VOLTS
1
MMSZ5221BT1 thru MMSZ5270BT1
2
1: CATHODE
2: ANODE
• General Purpose, Medium Current
• Wide Voltage Range — 2.4 to 91 Volts
MMSZ4678T1 thru MMSZ4717T1
• Low Operating Currents, Low Leakage, Sharp Breakdown Characteristics
• Wide Voltage Range — 1.8 to 43 Volts
MMSZ2V4T1 thru MMSZ75T1
• Specified Similar to European BZV55C Series
• Wide Voltage Range — 2.4 to 75 Volts
CASE 425, STYLE 1
PLASTIC
DEVICE RATING (TA = 25°C unless otherwise noted)
Symbol
Value
Unit
Power Dissipation on FR-4 or FR-5 Board [1]
Derate above TL = 75°C
PD
—
500
6.7
mW
mW/°C
Thermal Resistance Junction to Lead [2]
Thermal Resistance Junction to Ambient [2]
RθJL
RθJA
150
340
°C/W
Junction Temperature Range
TJ
–55 to +150
°C
Storage Temperature Range
Tstg
–55 to +150
°C
—
260
°C
Rating
Lead Solder Temperature – Maximum (10 sec. duration)
[1] FR-4 or FR-5 = 3.5 x 1.5 inches, using the Motorola minimum recommended footprint as shown in Figure 11.
[2] Thermal Resistance measurement obtained via Infrared Scan Method
Designer’s Data for “Worst Case’’ Conditions — The Designer’s Data Sheet permits the design of most circuits entirely from the information presented. Limit curves — representing
boundaries on device characteristics — are given to facilitate “worst case’’ design.
Designer’s is a trademark of Motorola, Inc.
Thermal Clad is a trademark of the Bergquist Company.
Preferred devices are Motorola recommended choices for future use and best overall value.
Motorola TVS/Zener Device Data
500 mW Leadless (SOD-123) Data Sheet
7-145
MMSZ5221BT1, MMSZ4678T1, MMSZ2V4T1 Series
8
7
θ VZ, TEMPERATURE COEFFICIENT (mV/°C)
θ VZ, TEMPERATURE COEFFICIENT (mV/°C)
TYPICAL CHARACTERISTICS
TYPICAL TC VALUES
FOR MMSZ5221BT1 SERIES
6
5
4
VZ @ IZT
3
2
1
0
–1
–2
–3
2
3
4
5
6
7
8
9
10
VZ, NOMINAL ZENER VOLTAGE (V)
11
100
TYPICAL TC VALUES
FOR MMSZ5221BT1 SERIES
VZ @ IZT
10
1
12
10
Figure 1. Temperature Coefficients
(Temperature Range – 55°C to +150°C)
Figure 2. Temperature Coefficients
(Temperature Range – 55°C to +150°C)
1000
Ppk , PEAK SURGE POWER (WATTS)
P D, POWER DISSIPATION (WATTS)
1.2
1.0
PD versus TL
0.8
0.6
PD versus TA
0.4
0.2
0
0
25
50
75
100
T, TEMPERATURE (°C)
125
RECTANGULAR
WAVEFORM, TA = 25°C
100
10
1
0.1
150
Figure 3. Steady State Power Derating
1
100
1000
1000
TJ = 25°C
IZ(AC) = 0.1 IZ(DC)
f = 1 kHz
IF, FORWARD CURRENT (mA)
IZ = 1 mA
100
5 mA
20 mA
10
75 V (MMSZ5267BT1)
91 V (MMSZ5270BT1)
100
10
150°C
1
10
PW, PULSE WIDTH (ms)
Figure 4. Maximum Nonrepetitive Surge Power
1000
Z ZT, DYNAMIC IMPEDANCE ( Ω )
100
VZ, NOMINAL ZENER VOLTAGE (V)
1
10
VZ, NOMINAL ZENER VOLTAGE
Figure 5. Effect of Zener Voltage on
Zener Impedance
500 mW Leadless (SOD-123) Data Sheet
7-146
100
1
0.4
0.5
75°C 25°C
0.6
0°C
0.7
0.8
0.9
1.0
VF, FORWARD VOLTAGE (V)
1.1
1.2
Figure 6. Typical Forward Voltage
Motorola TVS/Zener Device Data
MMSZ5221BT1, MMSZ4678T1, MMSZ2V4T1 Series
TYPICAL CHARACTERISTICS
1000
1000
TA = 25°C
100
I R , LEAKAGE CURRENT ( µA)
C, CAPACITANCE (pF)
0 V BIAS
1 V BIAS
100
BIAS AT
50% OF VZ NOM
10
1
1
10
VZ, NOMINAL ZENER VOLTAGE (V)
100
10
1
+150°C
0.1
0.01
0.001
+ 25°C
0.0001
– 55°C
0.00001
0
Figure 7. Typical Capacitance
10
20
30
40
50
60
70
VZ, NOMINAL ZENER VOLTAGE (V)
100
TA = 25°C
I Z , ZENER CURRENT (mA)
TA = 25°C
I Z , ZENER CURRENT (mA)
90
Figure 8. Typical Leakage Current
100
10
1
0.1
0.01
80
0
2
4
6
8
VZ, ZENER VOLTAGE (V)
10
Figure 9. Zener Voltage versus Zener Current
(VZ Up to 12 V)
Motorola TVS/Zener Device Data
12
10
1
0.1
0.01
10
30
50
70
VZ, ZENER VOLTAGE (V)
90
Figure 10. Zener Voltage versus Zener Current
(12 V to 91 V)
500 mW Leadless (SOD-123) Data Sheet
7-147
MMSZ5221BT1, MMSZ4678T1, MMSZ2V4T1 Series
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted [1]), (VF = 0.9 V Max. @ IF = 10 mA for all types)
Zener Voltage
VZ @ IZT
Volts
[1] [2]
Test
Current
IZT
Max Reverse
Leakage
Current
IR @ VR
Max Zener
Impedance [3]
Test
Voltage
VR
M ki
Marking
Nom
Min
Max
mA
ZZT
@ IZ = IZT
Ω
MMSZ5221BT1
MMSZ5222BT1
MMSZ5223BT1
MMSZ5224BT1
MMSZ5225BT1
C1
C2
C3
C4
C5
2.4
2.5
2.7
2.8
3.0
2.28
2.38
2.57
2.66
2.85
2.52
2.63
2.84
2.94
3.15
20
20
20
20
20
30
30
30
30
30
1200
1250
1300
1400
1600
100
100
75
75
50
1
1
1
1
1
MMSZ5226BT1
MMSZ5227BT1
MMSZ5228BT1
MMSZ5229BT1
MMSZ5230BT1
D1
D2
D3
D4
D5
3.3
3.6
3.9
4.3
4.7
3.14
3.42
3.71
4.09
4.47
3.47
3.78
4.10
4.52
4.94
20
20
20
20
20
28
24
23
22
19
1600
1700
1900
2000
1900
25
15
10
5
5
1
1
1
1
2
MMSZ5231BT1
MMSZ5232BT1
MMSZ5233BT1
MMSZ5234BT1
MMSZ5235BT1
E1
E2
E3
E4
E5
5.1
5.6
6.0
6.2
6.8
4.85
5.32
5.70
5.89
6.46
5.36
5.88
6.30
6.51
7.14
20
20
20
20
20
17
11
7
7
5
1600
1600
1600
1000
750
5
5
5
5
3
2
3
3.5
4
5
MMSZ5236BT1
MMSZ5237BT1
MMSZ5238BT1
MMSZ5239BT1
MMSZ5240BT1
F1
F2
F3
F4
F5
7.5
8.2
8.7
9.1
10
7.13
7.79
8.27
8.65
9.50
7.88
8.61
9.14
9.56
10.50
20
20
20
20
20
6
8
8
10
17
500
500
600
600
600
3
3
3
3
3
6
6.5
6.5
7
8
MMSZ5241BT1
MMSZ5242BT1
MMSZ5243BT1
MMSZ5244BT1
MMSZ5245BT1
H1
H2
H3
H4
H5
11
12
13
14
15
10.45
11.40
12.35
13.30
14.25
11.55
12.60
13.65
14.70
15.75
20
20
9.5
9.0
8.5
22
30
13
15
16
600
600
600
600
600
2
1
0.5
0.1
0.1
8.4
9.1
9.9
10
11
MMSZ5246BT1
MMSZ5247BT1
MMSZ5248BT1
MMSZ5249BT1
MMSZ5250BT1
J1
J2
J3
J4
J5
16
17
18
19
20
15.20
16.15
17.10
18.05
19.00
16.80
17.85
18.90
19.95
21.00
7.8
7.4
7.0
6.6
6.2
17
19
21
23
25
600
600
600
600
600
0.1
0.1
0.1
0.1
0.1
12
13
14
14
15
MMSZ5251BT1
MMSZ5252BT1
MMSZ5253BT1
MMSZ5254BT1
MMSZ5255BT1
K1
K2
K3
K4
K5
22
24
25
27
28
20.90
22.80
23.75
25.65
26.60
23.10
25.20
26.25
28.35
29.40
5.6
5.2
5.0
4.6
4.5
29
33
35
41
44
600
600
600
600
600
0.1
0.1
0.1
0.1
0.1
17
18
19
21
21
Type
T
Number
ZZK
@ IZK = 0.25 mA
Ω
µA
Volts
[1] Nominal zener voltage is measured with the device junction in thermal equilibrium at T = 30°C ± 1°C.
L
[2] All part numbers shown indicate a V tolerance of ±5%.
Z
[3] Z
ZT and ZZK are measured by dividing the AC voltage drop across the device by the AC current applied. The specified limits are for IZ(AC) = 0.1 IZ(DC), with the AC frequency = 1 kHz.
500 mW Leadless (SOD-123) Data Sheet
7-148
Motorola TVS/Zener Device Data
MMSZ5221BT1, MMSZ4678T1, MMSZ2V4T1 Series
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted [1]), (VF = 0.9 V Max. @ IF = 10 mA for all types)
Zener Voltage
VZ @ IZT
Volts
[1] [2]
Test
Current
IZT
Max Zener
Impedance [3]
Max Reverse
Leakage
Current
IR @ VR
Test
Voltage
VR
mA
ZZT
@ IZ = IZT
Ω
ZZK
@ IZK = 0.25 mA
Ω
µA
Volts
31.50
34.65
37.80
40.95
45.15
4.2
3.8
3.4
3.2
3.0
49
58
70
80
93
600
700
700
800
900
0.1
0.1
0.1
0.1
0.1
23
25
27
30
33
44.65
48.45
53.20
57.00
58.90
49.35
53.55
58.80
63.00
65.10
2.7
2.5
2.2
2.1
2.0
105
125
150
170
185
1000
1100
1300
1400
1400
0.1
0.1
0.1
0.1
0.1
36
39
43
46
47
64.60
71.25
77.90
82.65
86.45
71.40
78.75
86.10
91.35
95.55
1.8
1.7
1.5
1.4
1.4
230
270
330
370
400
1600
1700
2000
2200
2300
0.1
0.1
0.1
0.1
0.1
52
56
62
68
69
Type
T
Number
M ki
Marking
Nom
Min
Max
MMSZ5256BT1
MMSZ5257BT1
MMSZ5258BT1
MMSZ5259BT1
MMSZ5260BT1
M1
M2
M3
M4
M5
30
33
36
39
43
28.50
31.35
34.20
37.05
40.85
MMSZ5261BT1
MMSZ5262BT1
MMSZ5263BT1
MMSZ5264BT1
MMSZ5265BT1
N1
N2
N3
N4
N5
47
51
56
60
62
MMSZ5266BT1
MMSZ5267BT1
MMSZ5268BT1
MMSZ5269BT1
MMSZ5270BT1
P1
P2
P3
P4
P5
68
75
82
87
91
[1] Nominal zener voltage is measured with the device junction in thermal equilibrium at T = 30°C ± 1°C.
L
[2] All part numbers shown indicate a V tolerance of ±5%.
Z
[3] Z
and
Z
are
measured
by
dividing
the
AC
voltage
drop
across
the
device
by
the
AC
current applied. The specified limits are for IZ(AC) = 0.1 IZ(DC), with the AC frequency = 1 kHz.
ZT
ZK
Motorola TVS/Zener Device Data
500 mW Leadless (SOD-123) Data Sheet
7-149
MMSZ5221BT1, MMSZ4678T1, MMSZ2V4T1 Series
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted [1], (VF = 0.9 V Max. @ IF = 10 mA for all types)
Zener Voltage
VZ @ IZT = 50 µA
Volts
[1] [2]
Type
Number
Marking
M ki
Nom
Min
Max
Max Reverse
Leakage
Current
IR @ VR
µA
Test
Voltage
VR
MMSZ4678T1
MMSZ4679T1
MMSZ4680T1
MMSZ4681T1
MMSZ4682T1
CC
CD
CE
CF
CH
1.8
2.0
2.2
2.4
2.7
1.71
1.90
2.09
2.28
2.57
1.89
2.10
2.31
2.52
2.84
7.5
5
4
2
1
1
1
1
1
1
MMSZ4683T1
MMSZ4684T1
MMSZ4685T1
MMSZ4686T1
MMSZ4687T1
CJ
CK
CM
CN
CP
3.0
3.3
3.6
3.9
4.3
2.85
3.14
3.42
3.71
4.09
3.15
3.47
3.78
4.10
4.52
0.8
7.5
7.5
5
4
1
1.5
2
2
2
MMSZ4688T1
MMSZ4689T1
MMSZ4690T1
MMSZ4691T1
CT
CU
CV
CA
4.7
5.1
5.6
6.2
4.47
4.85
5.32
5.89
4.94
5.36
5.88
6.51
10
10
10
10
3
3
4
5
MMSZ4692T1
MMSZ4693T1
MMSZ4694T1
MMSZ4695T1
MMSZ4696T1
MMSZ4697T1
CX
CY
CZ
DC
DD
DE
6.8
7.5
8.2
8.7
9.1
10
6.46
7.13
7.79
8.27
8.65
9.50
7.14
7.88
8.61
9.14
9.56
10.50
10
10
1
1
1
1
5.1
5.7
6.2
6.6
6.9
7.6
MMSZ4698T1
MMSZ4699T1
MMSZ4700T1
MMSZ4701T1
MMSZ4702T1
DF
DH
DJ
DK
DM
11
12
13
14
15
10.45
11.40
12.35
13.30
14.25
11.55
12.60
13.65
14.70
15.75
0.05
0.05
0.05
0.05
0.05
8.4
9.1
9.8
10.6
11.4
MMSZ4703T1
MMSZ4704T1
MMSZ4705T1
MMSZ4706T1
MMSZ4707T1
DN
DP
DT
DU
DV
16
17
18
19
20
15.20
16.15
17.10
18.05
19.00
16.80
17.85
18.90
19.95
21.00
0.05
0.05
0.05
0.05
0.01
12.1
12.9
13.6
14.4
15.2
MMSZ4708T1
MMSZ4709T1
MMSZ4710T1
MMSZ4711T1
MMSZ4712T1
DA
DZ
DY
EA
EC
22
24
25
27
28
20.90
22.80
23.75
25.65
26.60
23.10
25.20
26.25
28.35
29.40
0.01
0.01
0.01
0.01
0.01
16.7
18.2
19.00
20.4
21.2
MMSZ4713T1
MMSZ4714T1
MMSZ4715T1
MMSZ4716T1
MMSZ4717T1
ED
EE
EF
EH
EJ
30
33
36
39
43
28.50
31.35
34.20
37.05
40.85
31.50
34.65
37.80
40.95
45.15
0.01
0.01
0.01
0.01
0.01
22.8
25.0
27.3
29.6
32.6
Volts
[1] Nominal zener voltage is measured with the device junction in thermal equilibrium at T = 30°C ± 1°C.
L
[2] All part numbers shown indicate a V tolerance of ± 5%
Z
500 mW Leadless (SOD-123) Data Sheet
7-150
Motorola TVS/Zener Device Data
MMSZ5221BT1, MMSZ4678T1, MMSZ2V4T1 Series
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted), (VF = 0.9 V Max. @ IF = 10 mA for all types)
Zener Voltage
VZ1 (Volts)
@ IZT1 = 5 mA
[1][2]
Max
Reverse
Leakage
Current
Zener Voltage
VZ2 (Volts)
@ IZT2 = 1 mA
[1]
Type
T
Number
M ki
Marking
Nom
Min
Max
Max Zener
Impedance
ZZT1
@ IZT1 = 5 mA
[3]
Ω
Min
Max
Max Zener
Impedance
ZZT2
@ IZT1 = 1 mA
[3]
Ω
MMSZ2V4T1
MMSZ2V7T1
MMSZ3V0T1
MMSZ3V3T1
MMSZ3V6T1
T1
T2
T3
T4
T5
2.4
2.7
3.0
3.3
3.6
2.28
2.57
2.85
3.14
3.42
2.52
2.84
3.15
3.47
3.78
100
100
95
95
90
50
20
10
5
5
1
1
1
1
1
1.7
1.9
2.1
2.3
2.7
2.1
2.4
2.7
2.9
3.3
600
600
600
600
600
MMSZ3V9T1
MMSZ4V3T1
MMSZ4V7T1
MMSZ5V1T1
MMSZ5V6T1
U1
U2
U3
U4
U5
3.9
4.3
4.7
5.1
5.6
3.71
4.09
4.47
4.85
5.32
4.10
4.52
4.94
5.36
5.88
90
90
80
60
40
3
3
3
2
1
1
1
2
2
2
2.9
3.3
3.7
4.2
4.8
3.5
4.0
4.7
5.3
6.0
600
600
500
480
400
MMSZ6V2T1
MMSZ6V8T1
MMSZ7V5T1
MMSZ8V2T1
MMSZ9V1T1
V1
V2
V3
V4
V5
6.2
6.8
7.5
8.2
9.1
5.89
6.46
7.13
7.79
8.65
6.51
7.14
7.88
8.61
9.56
10
15
15
15
15
3
2
1
0.7
0.5
4
4
5
5
6
5.6
6.3
6.9
7.6
8.4
6.6
7.2
7.9
8.7
9.6
150
80
80
80
100
MMSZ10T1
MMSZ11T1
MMSZ12T1
MMSZ13T1
MMSZ15T1
A1
A2
A3
A4
A5
10
11
12
13
15
9.50
10.45
11.40
12.35
14.25
10.50
11.55
12.60
13.65
15.75
20
20
25
30
30
0.2
0.1
0.1
0.1
0.05
7
8
8
8
10.5
9.3
10.2
11.2
12.3
13.7
10.6
11.6
12.7
14.0
15.5
150
150
150
170
200
MMSZ16T1
MMSZ18T1
MMSZ20T1
MMSZ22T1
MMSZ24T1
X1
X2
X3
X4
X5
16
18
20
22
24
15.20
17.10
19.00
20.80
22.80
16.80
18.90
21.00
23.10
25.20
40
45
55
55
70
0.05
0.05
0.05
0.05
0.05
11.2
12.6
14
15.4
16.8
15.2
16.7
18.7
20.7
22.7
17.0
19.0
21.1
23.2
25.5
200
225
225
250
250
Zener Voltage
VZ1 (Volts)
@ IZT1 = 2 mA
[1][2]
IR
µA
@ VR
Volts
Max
Reverse
Leakage
Current
Zener Voltage
VZ2 (Volts)
@ IZT2 = 0.1 mA
[1]
Type
T
Number
M ki
Marking
Nom
Min
Max
Max Zener
Impedance
ZZT1
@ IZT1 = 2 mA
[3]
Ω
IR
µA
@ VR
Volts
Min
Max
Max Zener
Impedance
ZZT2
@ IZT1 = 0.5 mA
[3][4]
Ω
MMSZ27T1
MMSZ30T1
MMSZ33T1
MMSZ36T1
MMSZ39T1
Y1
Y2
Y3
Y4
Y5
27
30
33
36
39
25.65
28.50
31.35
34.20
37.05
28.35
31.50
34.65
37.80
40.95
80
80
80
90
130
0.05
0.05
0.05
0.05
0.05
18.9
21
23.1
25.2
27.3
25
27.8
30.8
33.8
36.7
28.9
32
35
38
41
300
300
325
350
350
MMSZ43T1
MMSZ47T1
MMSZ51T1
MMSZ56T1
MMSZ62T1
Z1
Z2
Z3
Z4
Z5
43
47
51
56
62
40.85
44.65
48.45
53.20
58.90
45.15
49.35
53.55
58.80
65.10
150
170
180
200
215
0.05
0.05
0.05
0.05
0.05
30.1
32.9
35.7
39.2
43.4
39.7
43.7
47.6
51.5
57.4
46
50
54
60
66
375
375
400
425
450
MMSZ68T1
MMSZ75T1
Z6
Z7
68
75
64.60
71.25
71.40
78.75
240
255
0.05
0.05
47.6
52.5
63.4
69.4
72
79
475
500
[1] Zener voltage is measured with the zener current applied for PW = 1.0 ms.
[2] All part numbers shown indicate a V tolerance of ±5%.
Z
[3] Z
ZT1 and ZZT2 are measured by dividing the AC voltage drop across the device by the AC current applied. The specified limits are for IZ(AC) = 0.1 IZ(DC),
[3] with the AC frequency = 1 kHz.
[4] The zener impedance, Z
ZT2, for the 27 through 75 volt types is tested at 0.5 mA rather than the test current of 0.1 mA used for VZ2.
Motorola TVS/Zener Device Data
500 mW Leadless (SOD-123) Data Sheet
7-151
MMSZ5221BT1, MMSZ4678T1, MMSZ2V4T1 Series
INFORMATION FOR USING THE SOD-123 SURFACE MOUNT PACKAGE
MINIMUM RECOMMENDED FOOTPRINTS FOR
SURFACE MOUNT APPLICATIONS
Surface mount board layout is a critical portion of the total
design. The footprint for the semiconductor packages must be
the correct size to ensure proper solder connection interface
between the board and the package.
The minimum recommended footprint for the SOD-123 is
shown at the right.
The SOD-123 package can be used on existing surface
mount boards which have been designed for the leadless 34
package style. The footprint compatibility makes conversion
from leadless 34 to SOD-123 straightforward.
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
0.91
0.036
2.36
0.093
4.19
0.165
1.22
0.048
mm
inches
Figure 11. Minimum Recommended Footprint
SOD-123 POWER DISSIPATION
The power dissipation of the SOD-123 is a function of the
pad size. This can vary from the minimum pad size for
soldering to a pad size given for maximum power dissipation.
Power dissipation for a surface mount device is determined by
TJ(max), the maximum rated junction temperature of the die,
RθJA, the thermal resistance from the device junction to
ambient; and the operating temperature, TA. Using the values
provided on the data sheet for the SOD-123 package, PD can
be calculated as follows:
PD =
TJ(max) – TA
RθJA
The values for the equation are found in the maximum
ratings table on the data sheet. Substituting these values into
the equation for an ambient temperature TA of 25°C, one can
calculate the power dissipation of the device which in this case
is 0.37 watts.
PD =
150°C – 25°C
= 0.37 watts
340°C/W
The 340°C/W for the SOD-123 package assumes using
recommended footprint shown on FR-4 glass epoxy printed
circuit board. Another alternative is to use a ceramic substrate
or an aluminum core board such as Thermal Clad. By using
an aluminum core board material such as Thermal Clad, the
power dissipation can be doubled using the same footprint.
GENERAL SOLDERING PRECAUTIONS
The melting temperature of solder is higher than the rated
temperature of the device. When the entire device is heated
to a high temperature, failure to complete soldering within a
short time could result in device failure. Therefore, the
following items should always be observed in order to
minimize the thermal stress to which the devices are
subjected.
• Always preheat the device.
• The delta temperature between the preheat and soldering
should be 100°C or less.*
• When preheating and soldering, the temperature of the
leads and the case must not exceed the maximum
temperature ratings as shown on the data sheet. When
using infrared heating with the reflow soldering method,
the difference shall be a maximum of 10°C.
500 mW Leadless (SOD-123) Data Sheet
7-152
• The soldering temperature and time shall not exceed
260°C for more than 10 seconds.
• When shifting from preheating to soldering, the maximum
temperature gradient shall be 5°C or less.
• After soldering has been completed, the device should be
allowed to cool naturally for at least three minutes.
Gradual cooling should be used as the use of forced
cooling will increase the temperature gradient and result
in latent failure due to mechanical stress.
• Mechanical stress or shock should not be applied during
cooling
* Soldering a device without preheating can cause excessive
thermal shock and stress which can result in damage to the
device.
Motorola TVS/Zener Device Data
Zener Voltage Regulator Diodes — Surface Mounted
500 mW SOD-123
A
ÂÂÂ
ÂÂÂ
ÉÉÉ
ÉÉÉ
ÉÉÉ
ÉÉÉ
ÉÉÉ
C
H
1
K
B
E
2
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
0.91
0.036
2.36
0.093
4.19
0.165
1.22
0.048
mm
inches
SOD-123 Footprint
J
D
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. 425-01 THRU -03 OBSOLETE, NEW STANDARD
425-04.
CASE 425
PLASTIC
DIM
A
B
C
D
E
H
J
K
MILLIMETERS
MIN
MAX
1.40
1.80
2.55
2.85
0.95
1.35
0.50
0.70
0.25
—
0.00
0.10
—
0.15
3.55
3.85
INCHES
MIN
MAX
0.055
0.071
0.100
0.112
0.037
0.053
0.020
0.028
0.010
—
0.000
0.004
—
0.006
0.140
0.152
STYLE 1:
PIN 1. CATHODE
2. ANODE
(Refer to Section 10 for Surface Mount, Thermal Data and Footprint Information.)
MULTIPLE PACKAGE QUANTITY (MPQ)
REQUIREMENTS
Package Option
Type No. Suffix
MPQ (Units)
Tape and Reel
T1(1)
3K
Tape and Reel
T3(2)
10K
NOTE: 1. The numbers on the suffixes indicate the following:
NOTE: 1. 1. 7″ Reel. Cathode lead toward sprocket hole.
NOTE: 1. 2. 13″ Reel. Cathode lead toward sprocket hole.
(Refer to Section 10 for more information on Packaging Specifications.)
500 mW Leadless (SOD-123) Data Sheet
7-153
Motorola TVS/Zener Device Data
MOTOROLA
SEMICONDUCTOR
TECHNICAL DATA
1SMB5913BT3
through
1SMB5956BT3
3 Watt Plastic Surface Mount
Silicon Zener Diodes
This complete new line of 3 Watt Zener Diodes offers the following advantages.
Specification Features:
• A Complete Voltage Range — 3.3 to 200 Volts
• Flat Handling Surface for Accurate Placement
• Package Design for Top Side or Bottom Circuit Board Mounting
• Available in Tape and Reel
Mechanical Characteristics:
CASE: Void-free, transfer-molded plastic
MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES: 260°C for 10 seconds
FINISH: All external surfaces are corrosion resistant with readily solderable leads
POLARITY: Cathode indicated by molded polarity notch. When operated in zener mode,
cathode will be positive with respect to anode.
MOUNTING POSITION: Any
WEIGHT: Modified L-Bend providing more contact area to bond pad
WAFER FAB LOCATION: Phoenix, Arizona
ASSEMBLY/TEST LOCATION: Seremban, Malaysia
PLASTIC SURFACE MOUNT
ZENER DIODES
3 WATTS
3.3–200 VOLTS
CASE 403A
PLASTIC
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
DC Power Dissipation @ TL = 75°C, Measured at Zero Lead Length
Derate above 75°C
PD
3
40
Watts
mW/°C
DC Power Dissipation @ TA = 25°C*
Derate above 25°C
PD
830
6.6
mW
mW/°C
TJ, Tstg
– 65 to +150
°C
Operating and Storage Junction Temperature Range
*FR4 Board, within 1″ to device, using Motorola minimum recommended footprint, as shown in case 403A outline dimensions spec.
ELECTRICAL CHARACTERISTICS (TL = 30°C unless otherwise noted.) (VF = 1.5 Volts Max @ IF = 200 mAdc for all types.)
D i *
Device*
Nominal
Zener Voltage
VZ @ IZT
Volts
(Note 1)
Test
Current
IZT
mA
ZZT @ IZT
Ohms
ZZK
Ohms
1SMB5913BT3
1SMB5914BT3
1SMB5915BT3
1SMB5916BT3
1SMB5917BT3
1SMB5918BT3
1SMB5919BT3
1SMB5920BT3
1SMB5921BT3
1SMB5922BT3
1SMB5923BT3
1SMB5924BT3
1SMB5925BT3
1SMB5926BT3
1SMB5927BT3
1SMB5928BT3
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
113.6
104.2
96.1
87.2
79.8
73.5
66.9
60.5
55.1
50
45.7
41.2
37.5
34.1
31.2
28.8
10
9
7.5
6
5
4
2
2
2.5
3
3.5
4
4.5
5.5
6.5
7
500
500
500
500
500
350
250
200
200
400
400
500
500
550
550
550
*TOLERANCE AND VOLTAGE DESIGNATION
Max Zener Impedance (Note 2)
@
Max Reverse
Leakage Current
IZK
mA
IR
µA
1
1
1
1
1
1
1
1
1
0.5
0.5
0.5
0.25
0.25
0.25
0.25
100
75
25
5
5
5
5
5
5
5
5
5
5
1
1
1
Tolerance designation — The type numbers listed indicate a tolerance of ±5%.
@ VR
Volts
1
1
1
1
1.5
2
3
4
5.2
6.8
6.5
7
8
8.4
9.1
9.9
Maximum DC
Zener
Current
IZM
mAdc
D i
Device
Marking
454
416
384
348
319
294
267
241
220
200
182
164
150
136
125
115
913B
914B
915B
916B
917B
918B
919B
920B
921B
922B
923B
924B
925B
926B
927B
928B
(continued)
Devices listed in bold, italic are Motorola preferred devices.
3 Watt DC Power Data Sheet
7-154
Motorola TVS/Zener Device Data
1SMB5913BT3 Series
ELECTRICAL CHARACTERISTICS — continued (TL = 30°C unless otherwise noted.) (VF = 1.5 Volts Max @ IF = 200 mAdc for all
types.)
D i *
Device*
Nominal
Zener Voltage
VZ @ IZT
Volts
(Note 1)
Test
Current
IZT
mA
ZZT @ IZT
Ohms
ZZK
Ohms
1SMB5929BT3
1SMB5930BT3
1SMB5931BT3
1SMB5932BT3
15
16
18
20
25
23.4
20.8
18.7
9
10
12
14
1SMB5933BT3
1SMB5934BT3
1SMB5935BT3
1SMB5936BT3
22
24
27
30
17
15.6
13.9
12.5
1SMB5937BT3
1SMB5938BT3
1SMB5939BT3
1SMB5940BT3
33
36
39
43
1SMB5941BT3
1SMB5942BT3
1SMB5943BT3
1SMB5944BT3
Max Zener Impedance (Note 2)
Max Reverse
Leakage Current
D i
Device
Marking
IZK
mA
IR
µA
600
600
650
650
0.25
0.25
0.25
0.25
1
1
1
1
11.4
12.2
13.7
15.2
100
93
83
75
929B
930B
931B
932B
17.5
19
23
26
650
700
700
750
0.25
0.25
0.25
0.25
1
1
1
1
16.7
18.2
20.6
22.8
68
62
55
50
933B
934B
935B
936B
11.4
10.4
9.6
8.7
33
38
45
53
800
850
900
950
0.25
0.25
0.25
0.25
1
1
1
1
25.1
27.4
29.7
32.7
45
41
38
34
937B
938B
939B
940B
47
51
56
62
8
7.3
6.7
6
67
70
86
100
1000
1100
1300
1500
0.25
0.25
0.25
0.25
1
1
1
1
35.8
38.8
42.6
47.1
31
29
26
24
941B
942B
943B
944B
1SMB5945BT3
1SMB5946BT3
1SMB5947BT3
1SMB5948BT3
68
75
82
91
5.5
5
4.6
4.1
120
140
160
200
1700
2000
2500
3000
0.25
0.25
0.25
0.25
1
1
1
1
51.7
56
62.2
69.2
22
20
18
16
945B
946B
947B
948B
1SMB5949BT3
1SMB5950BT3
1SMB5951BT3
1SMB5952BT3
100
110
120
130
3.7
3.4
3.1
2.9
250
300
380
450
3100
4000
4500
5000
0.25
0.25
0.25
0.25
1
1
1
1
76
83.6
91.2
98.8
15
13
12
11
949B
950B
951B
952B
1SMB5953BT3
1SMB5954BT3
1SMB5955BT3
1SMB5956BT3
150
160
180
200
2.5
2.3
2.1
1.9
600
700
900
1200
6000
6500
7000
8000
0.25
0.25
0.25
0.25
1
1
1
1
114
121.6
136.8
152
10
9
8
7
953B
954B
955B
956B
*TOLERANCE AND VOLTAGE DESIGNATION
@
@ VR
Volts
Maximum DC
Zener
Current
IZM
mAdc
Tolerance designation — The type numbers listed indicate a tolerance of ±5%.
Devices listed in bold, italic are Motorola preferred devices.
Motorola TVS/Zener Device Data
3 Watt DC Power Data Sheet
7-155
1SMB5913BT3 Series
P D, MAXIMUM POWER DISSIPATION (WATTS)
6
PPK , PEAK SURGE POWER (WATTS)
1K
5
4
TL
3
2
1
TA
300
200
100
50
30
20
0
0
25
50
75
100
T, TEMPERATURE (°C)
125
RECTANGULAR
NONREPETITIVE
WAVEFORM
TJ = 25°C PRIOR
TO INITIAL PULSE
500
10
0.1
150
0.2 0.3 0.5
10
VZ @ IZT
6
4
2
0
–2
2
4
6
8
VZ, ZENER VOLTAGE (VOLTS)
10
50
30
20
10
5
3
2
1
0.5
0.3
0.2
0.1
12
0
1
2
Figure 3. Zener Voltage — To 12 Volts
3
4
5
6
7
VZ, ZENER VOLTAGE (VOLTS)
8
9
10
Figure 4. VZ = 3.3 thru 10 Volts
200
100
IZ(dc) = 1mA
50
30
20
ZZ , DYNAMIC IMPEDANCE (OHMS)
IZ , ZENER CURRENT (mA)
100
100
8
–4
2 3
5
10 20 30 50
PW, PULSE WIDTH (ms)
Figure 2. Maximum Surge Power
IZ, ZENER CURRENT (mA)
θVZ , TEMPERATURE COEFFICIENT (mV/ °C)
Figure 1. Steady State Power Derating
1
10
5
3
2
1
0.5
0.3
0.2
0.1
0
10
20
30
40
50
60
70
80
VZ, ZENER VOLTAGE (VOLTS)
Figure 5. VZ = 12 thru 82 Volts
90
100
100
70
50
30
20
10mA
10
7
5
3
2
20mA
5
7
10
iZ(rms) = 0.1 IZ(dc)
20
30
50
VZ, ZENER VOLTAGE (VOLTS)
70
100
Figure 6. Effect of Zener Voltage
Devices listed in bold, italic are Motorola preferred devices.
3 Watt DC Power Data Sheet
7-156
Motorola TVS/Zener Device Data
200
100
1k
ZZ , DYNAMIC IMPEDANCE (OHMS)
θVZ , TEMPERATURE COEFFICIENT (mV/ °C)
1SMB5913BT3 Series
VZ @ IZT
70
50
30
20
10
10
20
30
50
70
100
VZ, ZENER VOLTAGE (VOLTS)
200
Figure 7. Zener Voltage — 14 To 200 Volts
TJ = 25°C
iZ(rms) = 0.1 IZ(dc)
500
200
VZ =150V
100
91V
50
62V
20
10
5
22V
2
1
0.5
12V
1
2
5
10
20
50
100
IZ, ZENER TEST CURRENT (mA)
200
6.8V
500
Figure 8. Effect of Zener Current
NOTE 1. ZENER VOLTAGE (VZ) MEASUREMENT
NOTE 2. ZENER IMPEDANCE (ZZ) DERIVATION
Nominal zener voltage is measured with the device junction in thermal equilibrium with ambient temperature at 25°C.
ZZT and ZZK are measured by dividing the ac voltage drop across the device by the ac current
applied. The specified limits are for IZ(ac) = 0.1 IZ(dc) with the ac frequency = 60 Hz.
Devices listed in bold, italic are Motorola preferred devices.
Motorola TVS/Zener Device Data
3 Watt DC Power Data Sheet
7-157
Zener Voltage Regulator Diodes — Surface Mounted
3 Watt DC Power
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. D DIMENSION SHALL BE MEASURED WITHIN
DIMENSION P.
S
A
D
B
DIM
A
B
C
D
H
J
K
P
S
INCHES
MIN
MAX
0.160 0.180
0.130 0.150
0.075 0.095
0.077 0.083
0.0020 0.0060
0.006 0.012
0.030 0.050
0.020 REF
0.205 0.220
MILLIMETERS
MIN
MAX
4.06
4.57
3.30
3.81
1.90
2.41
1.96
2.11
0.051 0.152
0.15
0.30
0.76
1.27
0.51 REF
5.21
5.59
0.089
2.261
0.108
2.743
0.085
2.159
inches
mm
SMB Footprint
C
K
P
J
H
CASE 403A-03
PLASTIC
(Refer to Section 10 for Surface Mount, Thermal Data and Footprint Information.)
MULTIPLE PACKAGE QUANTITY (MPQ)
REQUIREMENTS
Package Option
Tape and Reel
Type No. Suffix
MPQ (Units)
T3 (13 inch)
2.5K
(Refer to Section 10 for more information on Packaging Specifications.)
Motorola TVS/Zener Device Data
3 Watt DC Power Data Sheet
7-158
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