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1SMB5943

Description
56 V, 0.55 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-214AA
Categorysemiconductor    Discrete semiconductor   
File Size208KB,4 Pages
ManufacturerLGE
Websitehttp://www.luguang.cn/web_en/index.html
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1SMB5943 Overview

56 V, 0.55 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-214AA

1SMB5926-1SMB5956
3.0W Surface Mount Silicon Zener Diode
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:
o
260 C / 10 seconds at terminals
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
Mechanical Data
Case: Molded plastic over passivated junction
Polarity: Color Band denotes positive end
(cathode)
Standard packaging: 12mm tape
Weight: 0.093 gram
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25
o
C ambient temperature unless otherwise specified.
Type Number
DC Power Dissipation at T
L
=75
o
C,
measure at Zero Lead Length
Derate above 75
o
C
DC Power Dissipation @ T
A
=25
o
C
Derate above 25
o
C
Thermal Resistance from Junction-to-Lead
Thermal Resistance from Junction-to-Ambient
Operating and Storage Temperature Range
Symbol
P
D
P
D
R
θ
JL
R
θ
JA
T
J
, T
STG
40
550
4.4
25
226
-65 to + 150
mW/
o
C
mW
mW/
o
C
o
C/W
o
C/W
o
C
Value
3.0
Units
Watts
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.
http://www.luguang.cn
mail:lge@luguang.cn
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