2SC5241 Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 450 V
• Collector-Base Voltage, max: 600 V
• Emitter-Base Voltage, max: 7 V
• Collector Current − Continuous, max: 5 A
• Collector Dissipation: 30 W
• DC Current Gain (h_fe): 10
• Transition Frequency, min: 20 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-220F

Here is an image showing the pin diagram of this transistor.Sometimes the "2S" prefix is not marked on the package - the 2SC5241 might only be marked "C5241".You can replace the 2SC5241 with the 2SC3056A, 2SC3447, 2SC3447-L, 2SC3447-M, 2SC3447-N, 2SC3750, 2SC3750-L, 2SC3750-M, 2SC3750-N, 2SC3830, KSC5021, KSC5021-O, KSC5021-R, KSC5021-Y, KSC5021F, KSC5021F-O, KSC5021F-R, KSC5021F-Y, MJE18004, MJE18004G, MJE18006, MJE18006G, MJE18008, MJE18008G, MJF18004, MJF18004G, MJF18006, MJF18006G, MJF18008 or MJF18008G.