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Comset Semiconductors |
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
www.DataSheet.net/
BD434
BD436
BD438
BD434
BD436
BD438
TC = 25°C
Value
-22
-32
-45
-22
-32
-45
-5
-4
-7
-1
36
150
-65 to +150
Unit
V
V
V
A
A
W
°C
°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
27/08/2012
COMSET SEMICONDUCTORS
1|3
Datasheet pdf - http://www.DataSheet4U.co.kr/
BD434 – BD436 – BD438
ELECTRICAL CHARACTERISTICS
TC=25°C unless otherwise noted
Symbol
Ratings
Test Condition(s)
ICBO
Collector cut-off
current
ICES
Collector cut-off
current
IE= 0, VCB= -22 V
IE= 0, VCB= -32 V
IE= 0, VCB= -45 V
VBE= 0, VCE= -22 V
VBE= 0, VCE= -32 V
VBE= 0, VCE= -45 V
IEBO
Emitter cut-offcurrent
IC= 0
VEB= -5 V
VCEO(SUS)
Collector-Emitter
sustaning Voltage (*)
IB= 0
IC= -100 mA
VCE(SAT)
VBE
Collector-Emitter
saturation Voltage (*)
Base-Emitter
Voltage(*)
IC= -2 A
IB= -200 mA
IC= -2 A
VCE= -1 V
www.DataSheet.net/
IC= -10 mA
VCE= -5 V
hFE
DC Current Gain (*)
IC= -500 mA
VCE= -1 V
IC= -2 A
VCE= -1 V
fT
Transition frequency
IC= -250 mA
VCE= -1 V
1. Measured under pulse conditions :tP <300µs, δ <1.5
BD434
BD436
BD438
BD434
BD436
BD438
BD434
BD436
BD438
BD434
BD436
BD438
BD434
BD436
BD438
BD434
BD436
BD438
BD434
BD436
BD438
BD434
BD436
BD438
BD434
BD436
BD438
BD434
BD436
BD438
Min Typ Max Unit
- - -100
µA
- - -100
- - -1 mA
-22 -
-
-32 - - V
-45 -
-
- - -0.5 V
-0.6
- - -1.1 V
-1.2
40 - 130
30 - 130
85 - 140 -
50 -
40 -
3-
-
-
- MHz
25/09/2012
27/08/2012
COMSET SEMICONDUCTORS
2|3
Datasheet pdf - http://www.DataSheet4U.co.kr/
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