2N6043 Bipolar Transistor

Characteristics of 2N6043 Transistor

  • Type: NPN
  • Collector-Emitter Voltage, max: 60 V
  • Collector-Base Voltage, max: 60 V
  • Emitter-Base Voltage, max: 5 V
  • Collector Current − Continuous, max: 8 A
  • Collector Dissipation: 75 W
  • DC Current Gain (hfe): 1000 to 20000
  • Transition Frequency, min: 4 MHz
  • Operating and Storage Junction Temperature Range: -65 to +150 °C
  • Package: TO-220

Pinout of 2N6043

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

Equivalent circuit

2N6043 equivalent circuit

Complementary PNP transistor

The complementary PNP transistor to the 2N6043 is the 2N6040.

Replacement and Equivalent for 2N6043 transistor

You can replace the 2N6043 with the 2N6043G, 2N6044, 2N6044G, 2N6045, 2N6045G, 2N6387, 2N6387G, 2N6388, 2N6388G, BD203, BD303, BD535, BD537, BD543A, BD543B, BD543C, BD545A, BD545B, BD545C, BD645, BD647, BD649, BD651, BD797, BD799, BD801, BD807, BD809, BD897, BD897A, BD899, BD899A, BD901, BDT63, BDT63A, BDT63B, BDT63C, BDT65, BDT65A, BDT65B, BDT65C, BDT81, BDT81F, BDT83, BDT83F, BDT85, BDT85F, BDT87, BDT87F, BDW40, BDW41, BDW41G, BDW42, BDW42G, BDW43, BDW73A, BDW73B, BDW73C, BDW73D, BDX33A, BDX33B, BDX33BG, BDX33C, BDX33CG, BDX33D, BDX53A, BDX53B, BDX53BG, BDX53C, BDX53CG, BDX53D, BDX77, D44H11, D44H11FP, D44H8, MJE15028, MJE15028G, TIP100, TIP100G, TIP101, TIP101G, TIP102, TIP102G, TIP140T, TIP141T or TIP142T.

Lead-free Version

The 2N6043G transistor is the lead-free version of the 2N6043.
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