BD437 transistors equivalent, medium power transistors.
* NPN Plastic Medium Power Silicon Transistors.
* Intended for use in Medium Power Linear Switching Applications.
TO-126 Plastic Package
Dimensions
A B C D E F.
TO-126 Plastic Package
Dimensions
A B C D E F G L M N P S
Minimum
Maximum
7.4 7.8 10.5 10.8 2.4 2.7 0.7 0.9
2.25 (.
Collector-Base Voltage Collector-Emitter Voltage Collector-Emitter Voltage Emitter-Base Voltage Collector Current Collector Peak Current (t = 10ms)
Base Current
Symbol
VCBO VCES VCEO VEBO
IC ICM
IB
BD437
45
5.0 4.0 7.0 1.0
Device Dissipation at TC.
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