2SC3320 Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 400 V
• Collector-Base Voltage, max: 500 V
• Emitter-Base Voltage, max: 7 V
• Collector Current − Continuous, max: 15 A
• Collector Dissipation: 80 W
• DC Current Gain (h_fe): 10
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-3P

Here is an image showing the pin diagram of this transistor.Sometimes the "2S" prefix is not marked on the package - the 2SC3320 might only be marked "C3320".You can replace the 2SC3320 with the 2SC2751, 2SC2751-N, 2SC2751-O, 2SC2751-R, 2SC2751-Y, 2SC3451, 2SC3451-L, 2SC3451-M, 2SC3451-N, 2SC3988, 2SC3988-L, 2SC3988-M, 2SC3988-N, 2SC3989, 2SC3989-L, 2SC3989-M, 2SC3989-N, 2SC3990, 2SC3990-L, 2SC3990-M, 2SC3990-N, 2SC3991, 2SC3991-L, 2SC3991-M, 2SC3991-N, 2SC3993, 2SC3993-K, 2SC3993-L, 2SC3993-M, 2SC3994, 2SC3994-K, 2SC3994-L, 2SC3994-M, 2SC4109, 2SC4109-L, 2SC4109-M, 2SC4109-N, 2SC4110, 2SC4110-L, 2SC4110-M or 2SC4110-N.