KTC2814-Y Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 50 V
• Collector-Base Voltage, max: 50 V
• Emitter-Base Voltage, max: 5 V
• Collector Current − Continuous, max: 2 A
• Collector Dissipation: 10 W
• DC Current Gain (h_fe): 120 to 240
• Transition Frequency, min: 100 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-126

Here is an image showing the pin diagram of this transistor.The KTC2814-Y transistor can have a current gain of 120 to 240. The gain of the KTC2814 will be in the range from 70 to 240, for the KTC2814-O it will be in the range from 70 to 140.The complementary PNP transistor to the KTC2814-Y is the KTA1715-Y.The 2SC2873 (SOT-89), 2SC2873-Y (SOT-89), 2SC3444 (SOT-89), 2SD1622 (SOT-89), 2SD1623 (SOT-89), 2SD874A (SOT-89), 2SD874A-R (SOT-89), BCP55 (SOT-223), BCP55-16 (SOT-223), BCX55 (SOT-89), BCX55-16 (SOT-89) and FMMT619 (SOT-23) is the SMD version of the KTC2814-Y transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.You can replace the KTC2814-Y with the 2SD1348, 2SD1682, 2SD1683, 2SD1722, 2SD1723, 2SD1724, 2SD1725, 2SD794A, BD177, BD179, BD189, BD235, BD235G, BD237, BD237G, BD377, BD377-16, BD379, BD379-16, BD787, BD787G, BD789, BD791, BDX35, BDX36, BDX37, KSD794A, KSE181, KSE182, MJE181, MJE181G, MJE182, MJE182G, MJE225, MJE242 or MJE244.