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Comset Semiconductors |
NPN BD433 – BD435 – BD437
SILICON NPN POWER TRANSISTORS.
The BD433-BD435-BD437 are NPN Transistors mounted in Jedec TO-126 plastic package.
They are recommended for use in medium power linear and switching applications.
PNP complements are BD434-BD436-BD438.
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/
BD433
BD435
BD437
BD433
BD435
BD437
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
Ratings
RthJ-c
RthJ-a
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
Datasheet pdf - http://www.DataSheet4U.co.kr/
NPN BD433 – BD435 – BD437
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
BD433
BD435
BD437
BD433
BD435
BD437
BD433
BD435
BD437
BD433
BD435
BD437
BD433
BD435
BD437
BD433
BD435
BD437
BD433
BD435
BD437
BD433
BD435
BD437
BD433
BD435
BD437
BD433
BD435
BD437
Min Typ Max Unit
- - 100
µA
- - 100
- - 1 mA
22 -
32 -
45 -
-
-
-
V
- - 0.5 V
0.6
- - 1.1 V
1.2
40 - 130
30 - 130
85 - 140 -
50 -
40 -
3-
-
-
- MHz
25/09/2012
COMSET SEMICONDUCTORS
2|3
Datasheet pdf - http://www.DataSheet4U.co.kr/
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