2SB755 Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -150 V
• Collector-Base Voltage, max: -150 V
• Emitter-Base Voltage, max: -5 V
• Collector Current − Continuous, max: -12 A
• Collector Dissipation: 120 W
• DC Current Gain (h_fe): 55 to 160
• Transition Frequency, min: 20 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: MT-200

Here is an image showing the pin diagram of this transistor.The 2SB755 transistor can have a current gain of 55 to 160. The gain of the 2SB755-O will be in the range from 80 to 160, for the 2SB755-R it will be in the range from 55 to 110.Sometimes the "2S" prefix is not marked on the package - the 2SB755 might only be marked "B755".The complementary NPN transistor to the 2SB755 is the 2SD845.You can replace the 2SB755 with the 2SA1095, 2SA1169, 2SA1187, 2SA1215, 2SA1216, 2SA1493 or 2SA1494.