KTA1024Y Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -150 V
• Collector-Base Voltage, max: -150 V
• Emitter-Base Voltage, max: -5 V
• Collector Current − Continuous, max: -0.05 A
• Collector Dissipation: 1 W
• DC Current Gain (h_fe): 120 to 240
• Transition Frequency, min: 120 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-92MOD

Here is an image showing the pin diagram of this transistor.The KTA1024Y transistor can have a current gain of 120 to 240. The gain of the KTA1024 will be in the range from 70 to 240, for the KTA1024O it will be in the range from 70 to 140.The complementary NPN transistor to the KTA1024Y is the KTC3206Y.The 2SA1200 (SOT-89), 2SA1200-Y (SOT-89), KTA1660 (SOT-89) and KTA1660Y (SOT-89) is the SMD version of the KTA1024Y transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.You can replace the KTA1024Y with the 2N5401C, 2SA1024, 2SA1024-Y, 2SA1145, 2SA1145Y, 2SA1207, 2SA1208, 2SA1275, 2SA1319, 2SA1370, 2SA1371, 2SA1624, 2SA949, 2SA949-Y, BF421, BF423, HSB1109S, KSA1013, KSA709C, KSA709CY, KTA1275 or KTA1279.