KTA1042D-Y Bipolar Transistor

Characteristics of KTA1042D-Y Transistor

  • Type: PNP
  • Collector-Emitter Voltage, max: -100 V
  • Collector-Base Voltage, max: -100 V
  • Emitter-Base Voltage, max: -5 V
  • Collector Current − Continuous, max: -5 A
  • Collector Dissipation: 20 W
  • DC Current Gain (hfe): 120 to 240
  • Transition Frequency, min: 30 MHz
  • Operating and Storage Junction Temperature Range: -55 to +150 °C
  • Package: TO-252

Pinout of KTA1042D-Y

Here is an image showing the pin diagram of this transistor.

Classification of hFE

The KTA1042D-Y transistor can have a current gain of 120 to 240. The gain of the KTA1042D will be in the range from 70 to 240, for the KTA1042D-O it will be in the range from 70 to 140.

SMD Version of KTA1042D-Y transistor

The BDP954 (SOT-223) is the SMD version of the KTA1042D-Y transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.
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