2SB600-S Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -200 V
• Collector-Base Voltage, max: -200 V
• Emitter-Base Voltage, max: -5 V
• Collector Current − Continuous, max: -10 A
• Collector Dissipation: 200 W
• DC Current Gain (h_fe): 40 to 80
• Transition Frequency, min: 4 MHz
• Operating and Storage Junction Temperature Range: -65 to +150 °C
• Package: TO-3

Here is an image showing the pin diagram of this transistor.The 2SB600-S transistor can have a current gain of 40 to 80. The gain of the 2SB600 will be in the range from 40 to 200, for the 2SB600-Q it will be in the range from 100 to 200, for the 2SB600-R it will be in the range from 60 to 120.Sometimes the "2S" prefix is not marked on the package - the 2SB600-S might only be marked "B600-S".The complementary NPN transistor to the 2SB600-S is the 2SD555-S.You can replace the 2SB600-S with the 2SA909, 2SB706A, 2SB706A-S, 2SB723, MJ15012 or MJ15012G.