ETC 1SMB5913BT3/D

1SMB5913BT3 Series
3 Watt Plastic Surface Mount
Zener Voltage Regulators
This complete new line of 3 Watt Zener diodes offers the following
advantages.
Specification Features:
•
•
•
•
Zener Voltage Range – 3.3 V to 200 V
ESD Rating of Class 3 (>16 KV) per Human Body Model
Flat Handling Surface for Accurate Placement
Package Design for Top Side or Bottom Circuit Board Mounting
Mechanical Characteristics:
CASE: Void-free, transfer-molded plastic
FINISH: All external surfaces are corrosion resistant and leads are
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PLASTIC SURFACE MOUNT
ZENER VOLTAGE
REGULATOR DIODES
3.3–200 VOLTS
3 WATT DC POWER
readily solderable
MAXIMUM LEAD TEMPERATURE FOR SOLDERING PURPOSES:
260°C for 10 Seconds
LEADS: Modified L–Bend providing more contact area to bond pads
POLARITY: Cathode indicated by polarity band
FLAMMABILITY RATING: UL94 V–0
Cathode
Anode
MAXIMUM RATINGS
Rating
Maximum Steady State Power Dissipation
@ TL = 75°C
Measured at Zero Lead Length
Derate Above 75°C
Thermal Resistance from Junction to Lead
Maximum Steady State Power Dissipation
@ TA = 25°C (Note 1.)
Derate Above 25°C
Thermal Resistance from Junction
to Ambient
Operating and Storage
Temperature Range
Symbol
Value
Unit
PD
3.0
W
SMB
CASE 403A
PLASTIC
RJL
40
25
mW/°C
°C/W
MARKING DIAGRAM
PD
550
mW
RJA
4.4
226
mW/°C
°C/W
–65 to
+150
°C
TJ, Tstg
YWW
9xxB
Y
WW
9xxB
1. FR–4 board, within 1″ to device, using ON Semiconductor minimum
recommended footprint, as shown in case 403A outline dimensions spec.
= Year
= Work Week
= Specific Device Code
= (See Table Page 3)
ORDERING INFORMATION
Device Package
Shipping
1SMB59xxBT3
SMB
2500/Tape & Reel
Devices listed in bold, italic are ON Semiconductor
Preferred devices. Preferred devices are recommended
choices for future use and best overall value.
†The “T3” suffix refers to a 13 inch reel.
 Semiconductor Components Industries, LLC, 2001
May, 2001 – Rev. 1
1
Publication Order Number:
1SMB5913BT3/D
1SMB5913BT3 Series
ELECTRICAL CHARACTERISTICS
I
(TL = 30°C unless otherwise noted,
VF = 1.5 V Max. @ IF = 200 mA(dc) for all types)
IF
Parameter
Symbol
VZ
Reverse Zener Voltage @ IZT
IZT
Reverse Current
ZZT
Maximum Zener Impedance @ IZT
IZK
Reverse Current
ZZK
Maximum Zener Impedance @ IZK
IR
Reverse Leakage Current @ VR
VR
Reverse Voltage
IF
Forward Current
VF
Forward Voltage @ IF
IZM
Maximum DC Zener Current
VZ VR
IR VF
IZT
Zener Voltage Regulator
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2
V
1SMB5913BT3 Series
ELECTRICAL CHARACTERISTICS (TL = 30°C unless otherwise noted, VF = 1.5 V Max. @ IF = 200 mA(dc) for all types)
Zener Voltage (Note 3.)
VZ (Volts)
Zener Impedance (Note 4.)
@ IZT
ZZT @ IZT
Leakage Current
ZZK @ IZK
IR @ VR
IZM
Device
(Note 2.)
Device
Marking
Min
Nom
Max
mA
mA
µA
Volts
mA(dc)
1SMB5913BT3
1SMB5914BT3
1SMB5915BT3
1SMB5916BT3
913B
914B
915B
916B
3.13
3.42
3.70
4.08
3.3
3.6
3.9
4.3
3.47
3.78
4.10
4.52
113.6
104.2
96.1
87.2
10
9
7.5
6
500
500
500
500
1
1
1
1
100
75
25
5
1
1
1
1
454
416
384
348
1SMB5917BT3
1SMB5918BT3
1SMB5919BT3
1SMB5920BT3
917B
918B
919B
920B
4.46
4.84
5.32
5.89
4.7
5.1
5.6
6.2
4.94
5.36
5.88
6.51
79.8
73.5
66.9
60.5
5
4
2
2
500
350
250
200
1
1
1
1
5
5
5
5
1.5
2
3
4
319
294
267
241
1SMB5921BT3
1SMB5922BT3
1SMB5923BT3
1SMB5924BT3
921B
922B
923B
924B
6.46
7.12
7.79
8.64
6.8
7.5
8.2
9.1
7.14
7.88
8.61
9.56
55.1
50
45.7
41.2
2.5
3
3.5
4
200
400
400
500
1
0.5
0.5
0.5
5
5
5
5
5.2
6
6.5
7
220
200
182
164
1SMB5925BT3
1SMB5926BT3
1SMB5927BT3
1SMB5928BT3
925B
926B
927B
928B
9.5
10.45
11.4
12.35
10
11
12
13
10.5
11.55
12.6
13.65
37.5
34.1
31.2
28.8
4.5
5.5
6.5
7
500
550
550
550
0.25
0.25
0.25
0.25
5
1
1
1
8
8.4
9.1
9.9
150
136
125
115
1SMB5929BT3
1SMB5930BT3
1SMB5931BT3
1SMB5932BT3
929B
930B
931B
932B
14.25
15.2
17.1
19
15
16
18
20
15.75
16.8
18.9
21
25
23.4
20.8
18.7
9
10
12
14
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
1SMB5933BT3
1SMB5934BT3
1SMB5935BT3
1SMB5936BT3
933B
934B
935B
936B
20.9
22.8
25.65
28.5
22
24
27
30
23.1
25.2
28.35
31.5
17
15.6
13.9
12.5
17.5
19
23
28
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
1SMB5937BT3
1SMB5938BT3
1SMB5939BT3
1SMB5940BT3
937B
938B
939B
940B
31.35
34.2
37.05
40.85
33
36
39
43
34.65
37.8
40.95
45.15
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
1SMB5941BT3
1SMB5942BT3
1SMB5943BT3
1SMB5944BT3
941B
942B
943B
944B
44.65
48.45
53.2
58.9
47
51
56
62
49.35
53.55
58.8
65.1
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
1SMB5945BT3
1SMB5946BT3
1SMB5947BT3
1SMB5948BT3
945B
946B
947B
948B
64.6
71.25
77.9
86.45
68
75
82
91
71.4
78.75
86.1
95.55
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
1SMB5949BT3
1SMB5950BT3
1SMB5951BT3
1SMB5952BT3
949B
950B
951B
952B
95
104.5
114
123.5
100
110
120
130
105
115.5
126
136.5
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
1SMB5953BT3
1SMB5954BT3
1SMB5955BT3
1SMB5956BT3
953B
954B
955B
956B
142.5
152
171
190
150
160
180
200
157.5
168
189
210
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
2. TOLERANCE AND TYPE NUMBER DESIGNATION
The type numbers listed indicate a tolerance of ±5%.
3. ZENER VOLTAGE (VZ) MEASUREMENT
Nominal Zener voltage is measured with the device junction in thermal equilibrium with ambient temperature at 25°C.
4. ZENER IMPEDANCE (ZZ) DERIVATION 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.
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3
1SMB5913BT3 Series
1K
PPK , PEAK SURGE POWER (WATTS)
P D, MAXIMUM POWER DISSIPATION (WATTS)
6
5
4
TL
3
2
1
0
TA
0
25
50
75
100
T, TEMPERATURE (°C)
125
RECTANGULAR
NONREPETITIVE
WAVEFORM
TJ=25°C PRIOR
TO INITIAL PULSE
500
300
200
100
50
30
20
10
0.1
150
0.2 0.3 0.5
10
8
VZ @ IZT
6
4
2
0
-2
-4
2
4
6
8
VZ, ZENER VOLTAGE (VOLTS)
10
12
70
50
30
20
10
10
50
30
20
IZT, REVERSE CURRENT (mA)
IZT, REVERSE CURRENT (mA)
50
30
20
10
5
3
2
1
0.5
0.3
0.2
2
3
4
5
6
7
VZ, ZENER VOLTAGE (VOLTS)
8
9
20
30
50
70
100
VZ, ZENER VOLTAGE (VOLTS)
200
Figure 4. Zener Voltage — 14 To 200 Volts
100
1
VZ @ IZT
100
100
0
100
200
Figure 3. Zener Voltage — To 12 Volts
0.1
2 3
5
10 20 30 50
PW, PULSE WIDTH (ms)
Figure 2. Maximum Surge Power
θVZ , TEMPERATURE COEFFICIENT (mV/ °C)
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
10
0
10
20
30
40
50
60
70
VZ, ZENER VOLTAGE (VOLTS)
80
Figure 6. VZ = 12 thru 82 Volts
Figure 5. VZ = 3.3 thru 10 Volts
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4
90
100
1SMB5913BT3 Series
200
1k
IZ(dc) = 1mA
Z Z , DYNAMIC IMPEDANCE (OHMS)
Z Z , DYNAMIC IMPEDANCE (OHMS)
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
TJ = 25°C
iZ(rms) = 0.1 IZ(dc)
500
200
VZ =150V
100
91V
50
62V
20
10
5
22V
2
12V
1
0.5
100
1
2
Figure 7. Effect of Zener Voltage
5
10
20
50
100
IZ, ZENER TEST CURRENT (mA)
200
6.8V
500
Figure 8. Effect of Zener Current
Rating and Typical Characteristic Curves (TA = 25°C)
1000
10
MEASURED @
VZ/2
100
TJ = 25°C
10
10
BREAKDOWN VOLTAGE (VOLTS)
NONREPETITIVE, EXPONENTIAL
PULSE WAVEFORM, TJ = 25°C
Ppk , PEAK POWER (kW)
C, CAPACITANCE (pF)
MEASURED @
ZERO BIAS
1
0.1
0.01
100
0.01
Figure 9. Capacitance Curve
PEAK VALUE
Ippm
60
10/1000 µs WAVEFORM
AS DEFINED BY R.E.A.
20
0
0.9 IPEAK
HALF VALUE - Ipp/2
40
0.1 IPEAK
1
2
3
t, TIME (ms)
4
80
60
0.5 IPEAK
40
20
td
0
8/20 µs WAVEFORM
AS DEFINED BY ANSI C62.1
AND IEC 801-5.
100
CURRENT (%)
100
80
120
TA = 25°C
PW (ID) IS DEFINED AS THE
POINT WHERE THE PEAK CURRENT
DECAYS TO 50% OF Ipp.
≤ 10 µs
10
Figure 10. Typical Pulse Rating Curve
Ippm, PEAK PULSE
Ippm, PEAK PULSE CURRENT (%)
120
0.1
1
TP, PULSE WIDTH (ms)
5
T = 8 µs
0
0
0.02
T
20 µs
Figure 11. Pulse Waveform
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5
0.04
0.06
t, TIME (ms)
0.08
Figure 12. Pulse Waveform
0.1
1SMB5913BT3 Series
OUTLINE DIMENSIONS
Zener Voltage Regulator Diodes – Surface Mounted
3 Watt DC Power
SMB
DO–214AA
CASE 403A–03
ISSUE D
S
A
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. D DIMENSION SHALL BE MEASURED WITHIN
DIMENSION P.
D
B
INCHES
DIM MIN
MAX
A
0.160
0.180
B
0.130
0.150
C
0.075
0.095
D
0.077
0.083
H 0.0020 0.0060
J
0.006
0.012
K
0.030
0.050
P
0.020 REF
S
0.205
0.220
C
K
P
H
J
0.089
2.261
0.108
2.743
inches
mm
0.085
2.159
SMB Footprint
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6
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
1SMB5913BT3 Series
Notes
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7
1SMB5913BT3 Series
ON Semiconductor and
are trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes
without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular
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including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or
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1SMB5913BT3/D