KTA1504S Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -50 V
• Collector-Base Voltage, max: -50 V
• Emitter-Base Voltage, max: -5 V
• Collector Current − Continuous, max: -0.15 A
• Collector Dissipation: 0.15 W
• DC Current Gain (h_fe): 70 to 400
• Transition Frequency, min: 80 MHz
• Noise Figure, max: 1 dB
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: SOT-23

Here is an image showing the pin diagram of this transistor.The KTA1504S transistor can have a current gain of 70 to 400. The gain of the KTA1504S-GL will be in the range from 200 to 400, for the KTA1504S-O it will be in the range from 70 to 140, for the KTA1504S-Y it will be in the range from 120 to 240.The complementary NPN transistor to the KTA1504S is the KTC3875S.You can replace the KTA1504S with the 2SA1162, 2SA1518, 2SA1519, 2SA1520, 2SA1521, 2SA1832, FMMTA55, FMMTA56, KST55, KST56, KTA1504 or MMBT4354.