KSE5020-Y Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 500 V
• Collector-Base Voltage, max: 800 V
• Emitter-Base Voltage, max: 7 V
• Collector Current − Continuous, max: 3 A
• Collector Dissipation: 30 W
• DC Current Gain (h_fe): 30 to 50
• Transition Frequency, min: 18 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-126

Here is an image showing the pin diagram of this transistor.The KSE5020-Y transistor can have a current gain of 30 to 50. The gain of the KSE5020 will be in the range from 15 to 50, for the KSE5020-O it will be in the range from 20 to 40, for the KSE5020-R it will be in the range from 15 to 30.