2N6386 Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 40 V
• Collector-Base Voltage, max: 40 V
• Emitter-Base Voltage, max: 5 V
• Collector Current − Continuous, max: 8 A
• Collector Dissipation: 65 W
• DC Current Gain (h_fe): 1000 to 20000
• Operating and Storage Junction Temperature Range: -65 to +150 °C
• Package: TO-220

Here is an image showing the pin diagram of this transistor.The complementary PNP transistor to the 2N6386 is the 2N6666.The 2STF1550 (SOT-89) and 2STN1550 (SOT-223) is the SMD version of the 2N6386 transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.You can replace the 2N6386 with the 2N6043, 2N6043G, 2N6044, 2N6044G, 2N6387, 2N6387G, 2N6388, 2N6388G, 2SD1158, BD201, BD203, BD301, BD303, BD533, BD535, BD537, BD543, BD543A, BD543B, BD545, BD545A, BD545B, BD643, BD645, BD647, BD795, BD797, BD799, BD807, BD809, BD895, BD895A, BD897, BD897A, BD899, BD899A, BDT63, BDT63A, BDT65, BDT65A, BDT81, BDT81F, BDT83, BDT83F, BDW39, BDW40, BDW41, BDW41G, BDW73, BDW73A, BDW73B, BDX33, BDX33A, BDX33B, BDX33BG, BDX53, BDX53A, BDX53B, BDX53BG, BDX77, D44H11, D44H11FP, D44H8, TIP100, TIP100G, TIP101, TIP101G, TIP140T or TIP141T.