2SB775-D 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 120
• 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-D transistor can have a current gain of 60 to 120. The gain of the 2SB775 will be in the range from 60 to 200, 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-D might only be marked "B775-D".The complementary NPN transistor to the 2SB775-D is the 2SD895-D.The BDP954 (SOT-223) is the SMD version of the 2SB775-D transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.You can replace the 2SB775-D with the 2SA1093, 2SA1103, 2SA1104, 2SA1105, 2SA1106, 2SA1146, 2SA1186, 2SA1264, 2SA1264-O, 2SA1264N, 2SA1264N-O, 2SA1265, 2SA1265-O, 2SA1301, 2SA1303, 2SA1386, 2SA1490, 2SA1491, 2SA1633, 2SA1633-D, 2SA1694, 2SA1695, 2SA1788, 2SA1788-D, 2SA1804, 2SA1805, 2SA1940, 2SA1941, 2SA1942, 2SA2062, 2SA2063, 2SB1162, 2SB1162-Q, 2SB1230, 2SB1231, 2SB1232, 2SB1361, 2SB1361-Q, 2SB1362, 2SB1362-Q, 2SB686, 2SB688, 2SB695, 2SB778, 2SB816, 2SB816-D, 2SB817, 2SB817-D, 2SB863, 2SB965, 2SB965-R, 2SB966, 2SB966-R, BD246C, BD250C, BD746C, BDV96, FJA4210, KTB688, KTB688B, KTB778, KTB817, KTB817-O, KTB817B, KTB817B-O or TIP36CA.