KSC2331O Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 60 V
• Collector-Base Voltage, max: 80 V
• Emitter-Base Voltage, max: 8 V
• Collector Current − Continuous, max: 0.7 A
• Collector Dissipation: 1 W
• DC Current Gain (h_fe): 70 to 140
• Transition Frequency, min: 50 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-92MOD

Here is an image showing the pin diagram of this transistor.The KSC2331O transistor can have a current gain of 70 to 140. The gain of the KSC2331 will be in the range from 40 to 240, for the KSC2331R it will be in the range from 40 to 80, for the KSC2331Y it will be in the range from 120 to 240.The complementary PNP transistor to the KSC2331O is the KSA931O.You can replace the KSC2331O with the 2SC3243, 2SC3328, 2SC3328-O, 2SD438, 2SD667, 2SD667A, KSC1008C or KSC1008CO.