KSC1507-Y Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 300 V
• Collector-Base Voltage, max: 300 V
• Emitter-Base Voltage, max: 7 V
• Collector Current − Continuous, max: 0.2 A
• Collector Dissipation: 15 W
• DC Current Gain (h_fe): 120 to 240
• Transition Frequency, min: 80 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-220
• Electrically Similar to the Popular 2SC1507-K transistor

Here is an image showing the pin diagram of this transistor.The KSC1507-Y transistor can have a current gain of 120 to 240. The gain of the KSC1507 will be in the range from 40 to 240, for the KSC1507-O it will be in the range from 70 to 140, for the KSC1507-R it will be in the range from 40 to 80.The FMMTA42 (SOT-23) and PMBTA42 (SOT-23) is the SMD version of the KSC1507-Y transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.You can replace the KSC1507-Y with the 2SC2898, 2SC3310, 2SC3794, 2SC3794A, 2SC3795, 2SC3795A, 2SC3868, 2SC3946, 2SC4242, 2SC5241, 2SD1263A, 2SD1263A-P, BUX84, BUX85, MJE13070, MJE13071, MJE15034, MJE15034G, MJE16002, MJE16004 or MJE2361T.