BD380-6 Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -80 V
• Collector-Base Voltage, max: -100 V
• Emitter-Base Voltage, max: -5 V
• Collector Current − Continuous, max: -2 A
• Collector Dissipation: 25 W
• DC Current Gain (h_fe): 40 to 100
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-126

Here is an image showing the pin diagram of this transistor.The BD380-6 transistor can have a current gain of 40 to 100. The gain of the BD380 will be in the range from 40 to 375, for the BD380-10 it will be in the range from 63 to 160, for the BD380-16 it will be in the range from 100 to 250, for the BD380-25 it will be in the range from 150 to 375.The complementary NPN transistor to the BD380-6 is the BD379-6.The BCP53 (SOT-223) is the SMD version of the BD380-6 transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.You can replace the BD380-6 with the 2N4920, 2N4920G, BD180, BD180G, BD238, BD238G, BD442, BD442G, BD790, BD792, MJE250, MJE251, MJE252, MJE253, MJE253G or MJE254.