Diodes MMBZ5248BT 150mw surface mount zener diode Datasheet

SPICE MODELS: MMBZ5221BT MMBZ5223BT MMBZ5225BT MMBZ5226BT MMBZ5227BT MMBZ5228BT MMBZ5229BT MMBZ5230BT MMBZ5231BT
MMBZ5232BT MMBZ5234BT MMBZ5235BT MMBZ5237BT MMBZ5239BT MMBZ5240BT MMBZ5241BT MMBZ5242BT MMBZ5243BT MMBZ5245BT
MMBZ5246BT MMBZ5248BT MMBZ5250BT MMBZ5251BT MMBZ5252BT MMBZ5254BT MMBZ5255BT MMBZ5256BT MMBZ5257BT MMBZ5258BT
MMBZ5221BT - MMBZ5259BT
MMBZ5259BT
150mW SURFACE MOUNT ZENER DIODE
Lead-free
NEW PRODUCT
Features
·
·
·
·
·
Ultra-Small Surface Mount Package
Planar Die Construction
General Purpose
SOT-523
Ideally Suited for Automated Assembly Processes
Lead Free/RoHS Compliant (Note 2)
A
Mechanical Data
·
·
·
·
·
·
·
·
·
B C
Case: SOT-523
Case material: Molded Plastic. UL Flammability
Classification Rating 94V-0
G
H
Moisture Sensitivity: Level 1 per J-STD-020C
K
Terminals: Solderable per MIL-STD-202, Method 208
Lead Free Plating (Matte Tin Finish annealed over Alloy 42
leadframe).
M
N
J
L
D
Polarity: See Diagram
Marking: See Table, Page 2 and Below
Ordering Information, see Page 2
Max
Typ
A
0.15
0.30
0.22
B
0.75
0.85
0.80
C
1.45
1.75
1.60
D
¾
¾
0.50
G
0.90
1.10
1.00
H
1.50
1.70
1.60
J
0.00
0.10
0.05
K
0.60
0.80
0.75
L
0.10
0.30
0.22
M
0.10
0.20
0.12
N
0.45
0.65
0.50
a
0°
8°
¾
@ TA = 25°C unless otherwise specified
Characteristic
Symbol
Value
Unit
¾
¾
¾
Zener Current (See Table on page 2)
Forward Voltage
@ IF = 10mA
VF
0.9
V
Pd
150
mW
RqJA
833
°C/W
Tj, TSTG
-65 to +150
°C
Power Dissipation (Note 1)
Thermal Resistance, Junction to Ambient (Note 1)
Operating and Storage Temperature Range
Notes:
Min
All Dimensions in mm
Weight: 0.002 grams (approximate)
Maximum Ratings
Dim
1. Device mounted on FR-4 PC board with recommended pad layout at http://www.diodes.com/datasheets/ap02001.pdf.
2. No purposefully added lead.
Marking Information
KXX = Product Type Marking Code
YM = Date Code Marking
Y = Year ex: N = 2002
M = Month ex: 9 = September
KXXYM
Date Code Key
Year
2002
2003
2004
2005
2006
2007
2008
2009
Code
N
P
R
S
T
U
V
W
Month
Jan
Feb
March
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Code
1
2
3
4
5
6
7
8
9
O
N
D
DS30267 Rev. 9 - 2
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MMBZ5221BT - MMBZ5259BT
ã Diodes Incorporated
NEW PRODUCT
Electrical Characteristics
Type
Number
@ TA = 25°C unless otherwise specified
Zener Voltage Range (Note 3)
Test
Current
VZ @ IZT
IZT
Marking
Code
Nom (V)
Min (V)
Max (V)
mA
TABLE 1
Maximum Zener Impedance
(Note 5)
ZZT
@ IZT
ZZK @ IZK
= 0.25mA
W
Maximum Reverse
Leakage Current (Note 3)
IR
@ VR
mA
V
MMBZ5221BT
KC1
2.4
2.28
2.52
20
30
1200
100
1.0
MMBZ5223BT
KC3
2.7
2.57
2.84
20
30
1300
75
1.0
MMBZ5225BT
KC5
3.0
2.85
3.15
20
30
1600
50
1.0
MMBZ5226BT
KG1
3.3
3.14
3.47
20
28
1600
25
1.0
MMBZ5227BT
KG2
3.6
3.42
3.78
20
24
1700
15
1.0
MMBZ5228BT
KG3
3.9
3.71
4.10
20
23
1900
10
1.0
MMBZ5229BT
KG4
4.3
4.09
4.52
20
22
2000
5.0
1.0
MMBZ5230BT
KG5
4.7
4.47
4.94
20
19
1900
5.0
2.0
MMBZ5231BT
KE1
5.1
4.85
5.36
20
17
1600
5.0
2.0
MMBZ5232BT
KE2
5.6
5.32
5.88
20
11
1600
5.0
3.0
MMBZ5234BT
KE4
6.2
5.89
6.51
20
7.0
1000
5.0
4.0
MMBZ5235BT
KE5
6.8
6.46
7.14
20
5.0
750
3.0
5.0
MMBZ5236BT
KF1
7.5
7.13
7.88
20
6.0
500
3.0
6.0
MMBZ5237BT
KF2
8.2
7.79
8.61
20
8.0
500
3.0
6.5
MMBZ5239BT
KF4
9.1
8.65
9.56
20
10
600
3.0
7.0
MMBZ5240BT
KF5
10
9.50
10.50
20
17
600
3.0
8.0
MMBZ5241BT
KH1
11
10.45
11.55
20
22
600
2.0
8.4
MMBZ5242BT
KH2
12
11.40
12.60
20
30
600
1.0
9.1
MMBZ5243BT
KH3
13
12.35
13.65
9.5
13
600
0.5
9.9
MMBZ5245BT
KH5
15
14.25
15.75
8.5
16
600
0.1
11
MMBZ5246BT
KJ1
16
15.20
16.80
7.8
17
600
0.1
12
MMBZ5248BT
KJ3
18
17.10
18.90
7.0
21
600
0.1
14
MMBZ5250BT
KJ5
20
19.00
21.00
6.2
25
600
0.1
15
MMBZ5251BT
KK1
22
20.90
23.10
5.6
29
600
0.1
17
MMBZ5252BT
KK2
24
22.80
25.20
5.2
33
600
0.1
18
MMBZ5254BT
KK4
27
25.65
28.35
5.0
41
600
0.1
21
MMBZ5255BT
KK5
28
26.60
29.40
4.5
44
600
0.1
21
MMBZ5256BT
KM1
30
28.50
31.50
4.2
49
600
0.1
23
MMBZ5257BT
KM2
33
31.35
34.65
3.8
58
700
0.1
25
MMBZ5258BT
KM3
36
34.20
37.80
3.4
70
700
0.1
27
MMBZ5259BT
KM4
39
37.05
40.95
3.2
80
800
0.1
30
Ordering Information
(Note 4)
Device
Packaging
Shipping
(Type Number)-7-F
SOT-523
3000/Tape & Reel
* Add “-7-F” to the appropriate type number in Table 1 above. Example: 6.2V Zener = MMBZ5234BT-7-F.
Notes:
3. Short duration test pulse used to minimize self-heating effect.
4. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
5. f = 1KHz.
DS30267 Rev. 9 - 2
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MMBZ5221BT - MMBZ5259BT
1000
Tj = 25 °C
CT, TOTAL CAPACITANCE (pF)
PD, POWER DISSIPATION (mW)
200
100
100
VR = 1V
VR = 2V
10
10
1
0
25
50
75
100
125
100
VZ, NOMINAL ZENER VOLTAGE (V)
Fig. 2 Total Capacitance vs Nominal Zener Voltage
0
150
TA, AMBIENT TEMPERATURE (°C)
Fig. 1 Power Dissipation vs Ambient Temperature
100
PPK, PEAK SURGE POWER (W)
1000
IZ = 1.0mA
100
10
10
1
1
1
10
50
1000
100
PULSE WIDTH (ms)
Fig. 4 Maximum Non-repetitive Surge Power
30
Tj = 25°C
10
1
100
VZ, NOMINAL ZENER VOLTAGE (V)
Fig. 3 Zener Voltage vs. Zener Impedence
Tj = 25°C
5V6
10
12
6V8
IZ, ZENER CURRENT (mA)
40
IZ, ZENER CURRENT (mA)
NEW PRODUCT
300
8V2
30
20
10
Test Current IZ
20mA
15
20
Test current IZ
18
22
10
0
Nominal Zener Voltage
27
33
36
39
0
0
1
2
3
4
5
6
8
9
7
VZ, ZENER VOLTAGE (V)
Fig. 5 Zener Breakdown Characteristics
DS30267 Rev. 9 - 2
10
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0
10
20
30
VZ, ZENER VOLTAGE (V)
Fig. 6 Zener Breakdown Characteristics
40
MMBZ5221BT - MMBZ5259BT
NEW PRODUCT
IMPORTANT NOTICE
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further
notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product described herein; neither
does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such use and will
agree to hold Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages.
LIFE SUPPORT
Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the
President of Diodes Incorporated.
DS30267 Rev. 9 - 2
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MMBZ5221BT - MMBZ5259BT