BD250 Bipolar Transistor

Characteristics of BD250 Transistor

Type: PNP
Collector-Emitter Voltage, max: -45 V
Collector-Base Voltage, max: -55 V
Emitter-Base Voltage, max: -5 V
Collector Current − Continuous, max: -25 A
Collector Dissipation: 125 W
DC Current Gain (h_fe): 25
Transition Frequency, min: 3 MHz
Operating and Storage Junction Temperature Range: -65 to +150 °C
Package: TO-3P

Pinout of BD250

Here is an image showing the pin diagram of this transistor.

Complementary NPN transistor

The complementary NPN transistor to the BD250 is the BD249.

Replacement and Equivalent for BD250 transistor

You can replace the BD250 with the BD250A or BD250B.

Equivalent

Same transistor is also available in:

TO-220 package, BD244A: 65 watts
TO-3P package, BD245: 80 watts
TO-3P package, BD245C: 80 watts
TO-3P package, BD246B: 80 watts
TO-3P package, BD249B: 125 watts

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