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1SMB5943R5G

Description
Zener Diode, 56V V(Z), 5%, 0.55W, Silicon, Unidirectional, DO-214AA, GREEN, PLASTIC, SMB, 2 PIN
CategoryDiscrete semiconductor    diode   
File Size265KB,6 Pages
ManufacturerTaiwan Semiconductor
Websitehttp://www.taiwansemi.com/
Environmental Compliance
Download Datasheet Parametric View All

1SMB5943R5G Overview

Zener Diode, 56V V(Z), 5%, 0.55W, Silicon, Unidirectional, DO-214AA, GREEN, PLASTIC, SMB, 2 PIN

1SMB5943R5G Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
package instructionR-PDSO-C2
Reach Compliance Codecompliant
ECCN codeEAR99
Is SamacsysN
ConfigurationSINGLE
Diode component materialsSILICON
Diode typeZENER DIODE
Maximum dynamic impedance83 Ω
JEDEC-95 codeDO-214AA
JESD-30 codeR-PDSO-C2
Maximum knee impedance1300 Ω
Humidity sensitivity level1
Number of components1
Number of terminals2
Maximum operating temperature150 °C
Minimum operating temperature-55 °C
Package body materialPLASTIC/EPOXY
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)260
polarityUNIDIRECTIONAL
Maximum power dissipation3 W
Nominal reference voltage56 V
Maximum reverse current1 µA
Reverse test voltage42.6 V
surface mountYES
technologyZENER
Terminal surfacePure Tin (Sn)
Terminal formC BEND
Terminal locationDUAL
Maximum time at peak reflow temperature30
Maximum voltage tolerance5%
Working test current6.7 mA
Base Number Matches1
CREAT BY ART
3.0 Watts Surface Mount Silicon Zener Diodes
SMB/DO-214AA
Features
For surface mounted applications in order
to optimize board space
Low profile package
Built-in strain relief
Glass passivated junction
Low inductance
High temperature soldering guaranteed:
260℃ / 10 seconds at terminals
Meet MSL level 1, per J-STD-020,
LF maximum peak of 260℃
Plastic package has Underwriters
Laboratory Flammability Classification 94V-0
Green compound with suffix "G" on packing
code & prefix "G" on datecode
1SMB5926 - 1SMB5956
Mechanical Data
Case: Molded plastic over passivated junction
Terminals: Pure tin plated, lead free,
solderable per MIL-STD-750, method 2026
Polarity: Color Band denotes positive end (cathode)
Standard packaging: 12mm tape (EIA-481)
Weight: 0.107 gram
Ordering Information (example)
Part No.
1SMB5926
Package
SMB
Packing
850 / 7" REEL
Packing code
R5
Packing code
(Green)
R5G
Maximum Ratings and Electrical Characteristics
Rating at 25
ambient temperature unless otherwise specified.
Parameter
DC Power Dissipation at T
L
=75℃, measure at
Zero Lead Length Derate above 75℃
DC Power Dissipation at T
A
=25℃
Derate above 25℃
Thermal Resistance from Junction to Lead
Thermal Resistance from Junction to Ambient
Operating and Storage Temperature Range
Symbol
P
D
P
D
R
θJL
R
θJA
T
J
, T
STG
Value
3
40
550
4.4
25
226
-55 to +150
Unit
Watts
mW/℃
mW
mW/℃
℃/W
℃/W
Maximum ratings are those values beyond which device damage can occur.
Maximum ratings applied to the device are individual stress limit values (not normal operating conditions)
and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be attached.
Version:G13
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