2SC3039-L 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: 7 A
• Collector Dissipation: 50 W
• DC Current Gain (h_fe): 15 to 30
• Transition Frequency, min: 20 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-220

Here is an image showing the pin diagram of this transistor.The 2SC3039-L transistor can have a current gain of 15 to 30. The gain of the 2SC3039 will be in the range from 15 to 50, for the 2SC3039-M it will be in the range from 20 to 40, for the 2SC3039-N it will be in the range from 30 to 50.Sometimes the "2S" prefix is not marked on the package - the 2SC3039-L might only be marked "C3039-L".You can replace the 2SC3039-L with the 2N6740, 2SC2898, 2SC3057, 2SC3832, 2SC4106, 2SC4106L, 2SC4107, 2SC4107-L, 2SC4108, 2SC4108-L, 2SC4161, 2SC4161-L, 2SC4162, 2SC4162-L, 2SC4163, 2SC4163-L, 2SC4164, 2SC4164-L, 2SC4242, FJP13007, FJP13009, KSE13007, KSE13007F, KSE13009, MJE13007, MJE13007A, MJE13007G, MJE13009, MJE13009G, MJE18008, MJE18008G, MJF18008, MJF18008G, STD13007, STD13007-A, STD13007F, STD13007FC, STD13007FC-A, STD13007P or STD13007P-A.