BD434 查看數據表（PDF） - Comset Semiconductors
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BD434 Datasheet PDF : 3 Pages
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BD434 – BD436 – BD438
SILICON PNP POWER TRANSISTORS.
The BD434-BD436-BD438 are PNP Transistors mounted in Jedec TO-126 plastic package.
They are recommended for use in medium power linear and switching applications.
NPN complements are BD433-BD435-BD437.
Compliance to RoHS.
ABSOLUTE MAXIMUM RATINGS
Symbol
Ratings
VCBO
Collector-Base Voltage (IE= 0)
VCEO
VEBO
IC
ICM
IB
PC
TJ
TStg
Collector-Emitter Voltage (IB= 0)
Emitter-Base Voltage (Ic= 0)
Collector Current
Collector Current Peak
Base Current
Total power Dissipation
Junction Temperature
Storage Temperature
Value
Unit
BD434
-22
BD436
-32
V
BD438
-45
BD434
-22
BD436
-32
V
BD438
-45
-5
V
-4
-7
A
-1
A
TC = 25°C
36
W
150
°C
-65 to +150
°C
THERMAL CHARACTERISTICS
Symbol
RthJ-c
RthJ-a
Ratings
Thermal Resistance, Junction-Case
Thermal Resistance, Junction-ambient in free air
Value
3.5
100
Unit
°C/W
°C/W
25/09/2012
COMSET SEMICONDUCTORS
1|3
27/08/2012
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