MJE252 Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -80 V
• Collector-Base Voltage, max: -80 V
• Emitter-Base Voltage, max: -7 V
• Collector Current − Continuous, max: -4 A
• Collector Dissipation: 15 W
• DC Current Gain (h_fe): 25
• Transition Frequency, min: 2 MHz
• Operating and Storage Junction Temperature Range: -65 to +150 °C
• Package: TO-126

Here is an image showing the pin diagram of this transistor.The complementary NPN transistor to the MJE252 is the MJE242.The BDP952 (SOT-223) is the SMD version of the MJE252 transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.You can replace the MJE252 with the 2N4920, 2N4920G, 2N6036, 2N6036G, 2SB1168, 2SB1168-Q, 2SB1168-R, 2SB1168-S, 2SB1168-T, BD442, BD442G, BD680, BD680A, BD680AG, BD680G, BD682, BD682G, BD780, BD790, BD792, KSE702, KSE703, MJE250, MJE251, MJE253, MJE253G, MJE254, MJE702, MJE702G, MJE703 or MJE703G.