2SC2563-O Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 120 V
• Collector-Base Voltage, max: 120 V
• Emitter-Base Voltage, max: 5 V
• Collector Current − Continuous, max: 8 A
• Collector Dissipation: 80 W
• DC Current Gain (h_fe): 80 to 160
• Transition Frequency, min: 90 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-3P

Here is an image showing the pin diagram of this transistor.The 2SC2563-O transistor can have a current gain of 80 to 160. The gain of the 2SC2563 will be in the range from 55 to 240, for the 2SC2563-R it will be in the range from 55 to 110, for the 2SC2563-Y it will be in the range from 120 to 240.Sometimes the "2S" prefix is not marked on the package - the 2SC2563-O might only be marked "C2563-O".The complementary PNP transistor to the 2SC2563-O is the 2SA1093-O.You can replace the 2SC2563-O with the 2SC2579, 2SC2580, 2SC2581, 2SC2706, 2SC2706-O, 2SC2837, 2SC3181, 2SC3181-O, 2SC3181N, 2SC3181N-O, 2SC3182, 2SC3182-O, 2SC3280, 2SC3280O, 2SC3281, 2SC3281O, 2SC3284, 2SC3519, 2SC3519A, 2SC3519A-O, 2SC3519A-P, 2SC3519A-Y, 2SC3854, 2SC3855, 2SC3856, 2SC3907, 2SC4278, 2SC4467, 2SC4468, 2SC4652, 2SC4689, 2SC4689-O, 2SC4690, 2SC4690-O, 2SC5197, 2SC5197O, 2SC5198, 2SC5198O, 2SC5199, 2SC5199O, 2SC5200, 2SC5200N, 2SC5200O, 2SC5358, 2SC5358-O, 2SC5774, 2SC5775, 2SC5948, 2SC5948-O, 2SC5949, 2SC5949-O, 2SC6011, 2SC6011A, 2SC6011A-O, 2SC6011A-P, 2SC6011A-Y, 2SD1046, 2SD1047, 2SD1148, 2SD1148-O, 2SD1289, 2SD1717, 2SD1717-S, 2SD1718, 2SD1718-S, 2SD2052, 2SD2052-S, 2SD2053, 2SD2155, 2SD2155-O, 2SD712, 2SD712O, 2SD998, 2SD998-O, FJA4310, KTC5200, KTC5200A, KTC5200AO, KTC5200O, KTC5242, KTC5242A, KTC5242AO, KTC5242O, KTD1047, KTD1047B, KTD718, KTD718-O, KTD718B, KTD718B-O, KTD998, KTD998-O, MJW3281A, MJW3281AG, NTE2328, TTC0001, TTC0002 or TTC5200.