KTD863 Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 50 V
• Collector-Base Voltage, max: 60 V
• Emitter-Base Voltage, max: 5 V
• Collector Current − Continuous, max: 1 A
• Collector Dissipation: 1 W
• DC Current Gain (h_fe): 60 to 320
• Transition Frequency, min: 150 MHz
• Operating and Storage Junction Temperature Range: -45 to +150 °C
• Package: TO-92MOD
• Electrically Similar to the Popular 2SD863 transistor

Here is an image showing the pin diagram of this transistor.The KTD863 transistor can have a current gain of 60 to 320. The gain of the KTD863-GR will be in the range from 160 to 320, for the KTD863-O it will be in the range from 60 to 120, for the KTD863-Y it will be in the range from 100 to 200.The complementary PNP transistor to the KTD863 is the KTB764.The 2SC3444 (SOT-89), FMMTA05 (SOT-23) and KST05 (SOT-23) is the SMD version of the KTD863 transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.The 2SD863 is the TO-92 version of the KTD863.You can replace the KTD863 with the 2SD667 or 2SD863.