KTA1046 Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -60 V
• Collector-Base Voltage, max: -60 V
• Emitter-Base Voltage, max: -7 V
• Collector Current − Continuous, max: -3 A
• Collector Dissipation: 20 W
• DC Current Gain (h_fe): 100 to 300
• Transition Frequency, min: 30 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-252

Here is an image showing the pin diagram of this transistor.The KTA1046 transistor can have a current gain of 100 to 300. The gain of the KTA1046-GR will be in the range from 150 to 300, for the KTA1046-Y it will be in the range from 100 to 200, for the KTA1046GR it will be in the range from 150 to 300, for the KTA1046Y it will be in the range from 100 to 200.The complementary NPN transistor to the KTA1046 is the KTC2020D.The BDP950 (SOT-223) is the SMD version of the KTA1046 transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.You can replace the KTA1046 with the KTA1040D.