KSC1507-O 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): 70 to 140
• Transition Frequency, min: 80 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-220
• Electrically Similar to the Popular 2SC1507-L transistor

Here is an image showing the pin diagram of this transistor.The KSC1507-O transistor can have a current gain of 70 to 140. The gain of the KSC1507 will be in the range from 40 to 240, for the KSC1507-R it will be in the range from 40 to 80, for the KSC1507-Y it will be in the range from 120 to 240.The 2SC4497 (SOT-23), 2SC4497-O (SOT-23), FMMTA42 (SOT-23) and PMBTA42 (SOT-23) is the SMD version of the KSC1507-O transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.You can replace the KSC1507-O with the 2SC1507, 2SC2898, 2SC3310, 2SC3794, 2SC3794A, 2SC3795, 2SC3795A, 2SC3868, 2SC3946, 2SC4242, 2SC5241, 2SD1263A, 2SD1263A-Q, BUX84, BUX85, MJE13070, MJE13071, MJE16002, MJE16004, MJE2360T, MJE2361T, NTE198, TIP48, TIP48G, TIP49, TIP49G, TIP50 or TIP50G.