2SB1625-O Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -110 V
• Collector-Base Voltage, max: -110 V
• Emitter-Base Voltage, max: -5 V
• Collector Current − Continuous, max: -6 A
• Collector Dissipation: 60 W
• DC Current Gain (h_fe): 5000 to 12000
• Transition Frequency, min: 100 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-3PF

Here is an image showing the pin diagram of this transistor.The 2SB1625-O transistor can have a current gain of 5000 to 12000. The gain of the 2SB1625 will be in the range from 5000 to 30000, for the 2SB1625-P it will be in the range from 6500 to 20000, for the 2SB1625-Y it will be in the range from 15000 to 30000.Sometimes the "2S" prefix is not marked on the package - the 2SB1625-O might only be marked "B1625-O".The complementary NPN transistor to the 2SB1625-O is the 2SD2494-O.You can replace the 2SB1625-O with the 2SB1253, 2SB1253-P, 2SB1254, 2SB1254-P, 2SB1255 or 2SB1255-P.