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Vishay Intertechnology Electronic Components Datasheet

SMBZ5939B Datasheet

Diode

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www.vishay.com
SMBZ5919B thru SMBZ5945B
Vishay General Semiconductor
Surface Mount Power Voltage-Regulating Diodes
SMB (DO-214AA)
FEATURES
• Low profile package
• Ideal for automated placement
• Low Zener impedance
• Low regulation factor
• Meets MSL level 1, per J-STD-020, LF maximum peak
of 260 °C
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
LINKS TO ADDITIONAL RESOURCES
3D 3D
3D Models
PRIMARY CHARACTERISTICS
VZ 5.6 V to 85 V
Ptot at TL = 75 °C
3000 mW
Ptot at TA = 25 °C
550 mW
TJ max.
150 °C
VZ specification
Pulse current
Circuit configuration
Single
MECHANICAL DATA
Case: SMB (DO-214AA)
Molding compound meets UL 94 V-0 flammability rating
Base P/N-E3 - RoHS-compliant and industrial grade
Terminals: matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
E3 suffix meets JESD 201 class 1A whisker test
Polarity: color band denotes cathode end
TYPICAL APPLICATIONS
For general purpose regulation, industrial, and protection
applications.
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
Maximum steady state power dissipation at TL = 75 °C (fig. 1)
Maximum steady state power dissipation at TA = 25 °C (fig. 1) (1)
Maximum instantaneous forward voltage at 200 mA for all types (2)
Ptot
Ptot
VF
Operating junction and storage temperature range
TJ, TSTG
Notes
(1) Mounted on PCB with 5.0 mm x 5.0 mm copper pads attached to each terminal
(2) Pulse test: 300 μs pulse width, 1 % duty cycle
VALUE
3000
550
1.5
-65 to +150
UNIT
mW
mW
V
°C
Revision: 01-Apr-2020
1 Document Number: 88485
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000


Vishay Intertechnology Electronic Components Datasheet

SMBZ5939B Datasheet

Diode

No Preview Available !

www.vishay.com
SMBZ5919B thru SMBZ5945B
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS
SYMBOL
VZ
IZT
ZZT
IZK
ZZK
IR
VR
IF
VF
IZM
PARAMETER
Reverse Zener voltage at IZT
Reverse current
Maximum Zener impedance at IZT
Reverse current
Maximum Zener impedance at IZK
Reverse leakage current at VR
Reverse voltage
Forward current
Forward voltage at IF
Maximum DC Zener current
IF
VZ VR
IR VF
IZT
V
Zener Voltage Regulator
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PART
NUMBER
DEVICE
MARKING
CODE
ZENER VOLTAGE
RANGE
VZ AT IZT
V
MIN. NOM. MAX.
TEST
CURRENT
IZT IZK
mA
MAXIMUM ZENER
IMPEDANCE
ZZT AT IZT ZZK AT IZK
Ω
MAX.
MAX.
SMBZ5919B
19B 5.32 5.6 5.88 66.9
1.0
5.0
700
SMBZ5920B
20B 5.89 6.2 6.51 60.5
1.0
2.0
700
SMBZ5921B
21B 6.46 6.8 7.14 55.1
1.0
2.5
400
SMBZ5924B
24B 8.64 9.1 9.56 41.2
0.5
4.0
1000
SMBZ5925B
25B
9.5 10 10.5 37.5
0.25
4.5
1000
SMBZ5926B
26B 10.5 11 11.6 34.1 0.25
5.5
550
SMBZ5927B
27B 11.4 12 12.6 31.2 0.25
6.5
550
SMBZ5928B
28B 12.4 13 13.7 28.8 0.25
7.0
550
SMBZ5929B
29B 14.3 15 15.8 25.0 0.25
9.0
600
SMBZ5930B
30B 15.2 16 16.8 23.4 0.25
10.0
600
SMBZ5931B
31B 17.1 18 18.9 20.8 0.25
12.0
650
SMBZ5932B
32B 19.0 20 21.0 18.7 0.25
14.0
650
SMBZ5933B
33B 20.9 22 23.1 17.0 0.25
17.5
650
SMBZ5934B
34B 22.8 24 25.2 15.6 0.25
19.0
700
SMBZ5935B
35B 25.7 27 28.4 13.9 0.25
23.0
700
SMBZ5936B
36B 28.5 30 31.5 12.5 0.25
28.0
750
SMBZ5937B
37B 31.4 33 34.7 11.4 0.25
33.0
800
SMBZ5938B
38B 34.2 36 37.8 10.4 0.25
38.0
850
SMBZ5939B
39B
37.1 39 41.0
9.6
0.25
45.0
900
SMBZ5940B
40B
40.9 43 45.2
8.7
0.25
53.0
950
SMBZ5941B
41B
44.6 47 49.4
8.0
0.25
67.0
1000
SMBZ5942B
42B
48.4 51 53.6
7.3
0.25
70.0
1100
SMBZ5943B
43B
53.2 56 58.8
6.7
0.25
86.0
1300
SMBZ5944B
44B
58.9 62 65.1
6.0
0.25
100
1500
SMBZ5945B
45B
64.6 68 71.4
5.5
0.25
120
1700
REVERSE
LEAKAGE
CURRENT
IR at VR
μA V
MAX.
200 3.0
200 4.0
200 5.2
25 7.0
25 8.0
5 8.4
1 9.1
1 9.9
1 11.4
1 12.2
1 13.7
1 15.2
1 16.7
1 18.2
1 20.6
1 22.8
1 25.1
1 27.4
1 29.7
1 32.7
1 35.8
1 38.8
1 42.6
1 47.1
1 51.7
MAXIMUM
ZENER
CURRENT
IZM
mA
MAX.
267
241
220
164
150
136
125
115
100
93
83
75
68
62
55
50
45
41
38
34
31
29
26
24
22
Revision: 01-Apr-2020
2 Document Number: 88485
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000


Part Number SMBZ5939B
Description Diode
Maker Vishay
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SMBZ5939B Datasheet PDF






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