2SB775 Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -85 V
• Collector-Base Voltage, max: -100 V
• Emitter-Base Voltage, max: -6 V
• Collector Current − Continuous, max: -6 A
• Collector Dissipation: 60 W
• DC Current Gain (h_fe): 60 to 200
• Transition Frequency, min: 18 MHz
• Operating and Storage Junction Temperature Range: -45 to +150 °C
• Package: TO-3P

Here is an image showing the pin diagram of this transistor.The 2SB775 transistor can have a current gain of 60 to 200. The gain of the 2SB775-D will be in the range from 60 to 120, for the 2SB775-E it will be in the range from 100 to 200.Sometimes the "2S" prefix is not marked on the package - the 2SB775 might only be marked "B775".The complementary NPN transistor to the 2SB775 is the 2SD895.The BDP954 (SOT-223) is the SMD version of the 2SB775 transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.You can replace the 2SB775 with the 2SA1093, 2SA1106, 2SA1146, 2SA1633, 2SA1788, 2SB1162, 2SB1361, 2SB1362, 2SB695, 2SB816, 2SB817, 2SB965, 2SB966, BD246C, BD250C, BDV96, KTB817, KTB817B or TIP36CA.