2SA624-C Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -40 V
• Collector-Base Voltage, max: -50 V
• Emitter-Base Voltage, max: -5 V
• Collector Current − Continuous, max: -1.5 A
• Collector Dissipation: 7 W
• DC Current Gain (h_fe): 55 to 110
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-202

Here is an image showing the pin diagram of this transistor.The 2SA624-C transistor can have a current gain of 55 to 110. The gain of the 2SA624 will be in the range from 55 to 300, for the 2SA624-D it will be in the range from 90 to 180, for the 2SA624-E it will be in the range from 150 to 300.Sometimes the "2S" prefix is not marked on the package - the 2SA624-C might only be marked "A624-C".The complementary NPN transistor to the 2SA624-C is the 2SC1014-C.You can replace the 2SA624-C with the 2SA636, 2SA636A, 2SA699A or 2SA887.