KTA1663O 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): 100 to 200
• 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 KTA1663O transistor can have a current gain of 100 to 200. The gain of the KTA1663 will be in the range from 100 to 320, for the KTA1663Y it will be in the range from 160 to 320.The KTA1663O transistor is marked as "HO".The complementary NPN transistor to the KTA1663O is the KTC4375O.You can replace the KTA1663O with the 2DA1213, 2SA1203, 2SA1203-O, 2SA1213, 2SB1123, 2SB1123-R, 2SB1124 or 2SB1124-R.