BDX53B Bipolar Transistor

Characteristics of BDX53B Transistor

  • Type: NPN
  • Collector-Emitter Voltage, max: 80 V
  • Collector-Base Voltage, max: 80 V
  • Emitter-Base Voltage, max: 5 V
  • Collector Current − Continuous, max: 8 A
  • Collector Dissipation: 60 W
  • DC Current Gain (hfe): 750
  • Operating and Storage Junction Temperature Range: -65 to +150 °C
  • Package: TO-220

Pinout of BDX53B

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

Equivalent circuit

BDX53B equivalent circuit

Complementary PNP transistor

The complementary PNP transistor to the BDX53B is the BDX54B.

Replacement and Equivalent for BDX53B transistor

You can replace the BDX53B with the 2N6044, 2N6044G, 2N6045, 2N6045G, 2N6388, 2N6388G, 2N6530, 2N6532, 2SD1196, 2SD1277A, 2SD1277A-P, 2SD1277A-Q, 2SD1830, BD647, BD649, BD651, BD899, BD899A, BD901, BDT63A, BDT63B, BDT63C, BDT65A, BDT65B, BDT65C, BDW41, BDW41G, BDW42, BDW42G, BDW43, BDW73B, BDW73C, BDW73D, BDW93B, BDW93C, BDW93CF, BDX33B, BDX33BG, BDX33C, BDX33CG, BDX33D, BDX53BG, BDX53C, BDX53CG, MJF6388, MJF6388G, TIP101, TIP101G, TIP102, TIP102G, TIP131, TIP131G, TIP132, TIP132G, TIP141T or TIP142T.

Lead-free Version

The BDX53BG transistor is the lead-free version of the BDX53B.
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