2SC2784-P 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: 0.05 A
• Collector Dissipation: 0.3 W
• DC Current Gain (h_fe): 200 to 400
• Transition Frequency, min: 110 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-92S

Here is an image showing the pin diagram of this transistor.The 2SC2784-P transistor can have a current gain of 200 to 400. The gain of the 2SC2784 will be in the range from 200 to 1200, for the 2SC2784-E it will be in the range from 400 to 800, for the 2SC2784-F it will be in the range from 300 to 600, for the 2SC2784-U it will be in the range from 600 to 1200.Sometimes the "2S" prefix is not marked on the package - the 2SC2784-P might only be marked "C2784-P".The complementary PNP transistor to the 2SC2784-P is the 2SA1174-P.The 2SC1622A (SOT-23), 2SC1622A-D16 (SOT-23), FJV1845 (SOT-23) and FJV1845-P (SOT-23) is the SMD version of the 2SC2784-P transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.You can replace the 2SC2784-P with the 2SC1841, 2SC1841P, 2SC1845, 2SC1845P, 2SC2230, 2SC2230-GR, 2SC2230A, 2SC2230A-GR, 2SC2240, 2SC2240-GR, 2SC2326K, 2SC2459, 2SC2459-GR, 2SC2909, 2SC2909-T, 2SC2910, 2SC2910-T, 2SC3200, 2SC3200-GR, 2SC3201, 2SC3201-GR, 2SC3245, 2SC3245A, 2SC3332, 2SC3332-T, 2SC3478, 2SC3478-K, 2SC3478A, 2SC3478A-K, KSC1009C, KSC1009CG, KSC1845, KSC1845P, KTC3200 or KTC3200GR.