BD433 Bipolar Transistor

Characteristics of BD433 Transistor

Type: NPN
Collector-Emitter Voltage, max: 22 V
Collector-Base Voltage, max: 22 V
Emitter-Base Voltage, max: 5 V
Collector Current − Continuous, max: 4 A
Collector Dissipation: 36 W
DC Current Gain (h_fe): 40 to 130
Transition Frequency, min: 3 MHz
Operating and Storage Junction Temperature Range: -65 to +150 °C
Package: TO-126

Pinout of BD433

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

Complementary PNP transistor

The complementary PNP transistor to the BD433 is the BD434.

Replacement and Equivalent for BD433 transistor

You can replace the BD433 with the 2N4921, 2N4921G, BD185, BD433G, BD435, BD435G, MJE220, MJE221 or MJE222.

Equivalent

Same transistor is also available in:

TO-126 package, BD433G: 36 watts
TO-126 package, BD436: 36 watts
TO-126 package, BD436G: 36 watts
TO-126 package, BD439: 36 watts
TO-126 package, BD442: 36 watts

If you find an error please send an email to mail@el-component.com