KTC815 Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 45 V
• Collector-Base Voltage, max: 60 V
• Emitter-Base Voltage, max: 5 V
• Collector Current − Continuous, max: 0.2 A
• Collector Dissipation: 0.625 W
• DC Current Gain (h_fe): 70 to 240
• Transition Frequency, min: 200 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-92
• Electrically Similar to the Popular 2SC815 transistor

The KTC815 is manufactured in a plastic TO-92 case. When looking at the flat side with the leads pointed downward, the three leads emerging from the transistor are, from left to right, the emitter, base, and collector leads.
Here is an image showing the pin diagram of this transistor.The KTC815 transistor can have a current gain of 70 to 240. The gain of the KTC815-O will be in the range from 70 to 240, for the KTC815-Y it will be in the range from 70 to 240.The complementary PNP transistor to the KTC815 is the KTA539.The 2SC2712 (SOT-23), 2SC3803 (SOT-89), 2SC4116 (SOT-323), 2SC4738 (SOT-23), FJX945 (SOT-323), KTC3875 (SOT-23) and KTC3875S (SOT-23) is the SMD version of the KTC815 transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.The 2SC815 is the TO-92 version of the KTC815.You can replace the KTC815 with the 2SC1008, 2SC1211, 2SC815, BC537, BC538, KSC1008, KSC815, KSP05, KSP06, MPS6717, MPS6717G, MPSW05, MPSW05G, MPSW06 or MPSW06G.