KTA1663Y Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -30 V
• Collector-Base Voltage, max: -30 V
• Emitter-Base Voltage, max: -5 V
• Collector Current − Continuous, max: -1.5 A
• Collector Dissipation: 0.5 W
• DC Current Gain (h_fe): 160 to 320
• Transition Frequency, min: 120 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: SOT-89

Here is an image showing the pin diagram of this transistor.The KTA1663Y transistor can have a current gain of 160 to 320. The gain of the KTA1663 will be in the range from 100 to 320, for the KTA1663O it will be in the range from 100 to 200.The KTA1663Y transistor is marked as "HY".The complementary NPN transistor to the KTA1663Y is the KTC4375Y.You can replace the KTA1663Y with the 2SA1203, 2SA1203-Y, 2SB1123, 2SB1124, 2STF2360 or 2STF2550.