DTA143XKA Series 50 V 100 mA Surface Mount PNP Digital Transistor - SC-59

Mfr Part#: DTA143XKAT146
Mounting Method:  Surface Mount
Package Style:  SOT-23 (SC-59,TO-236)
Packaging:  REEL
Std Packaging Qty:  3,000



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$0.0172 USD (each)
3000 - 12000 $0.0172
15000+ $0.0163 (Save 5%)


Qty in Stock : 21,000
On Order :
Min. Order Qty: 3,000
Multiple of: 3,000
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Product Highlight

  • Polarity: PNP
  • R1, R2: 4.7 / 10 kΩ
  • Output Current-Max: 100 mA
  • Supply Voltage: 50 V

The DTA143XKAT146 is a part of DTA143XKA Series 50 V 100 mA, PNP epitaxial silicon transistor and it is available in a SC-59 package.


  • Built-in bias resistor enable the configuration of an inverter circuit without connecting external input resistor
  • The bias resistors consist of thin-flim resistor with complete isolation to allow positive biasing of the input. They also have the advantage of almost completely eliminating parasitic effects
  • Only the on/off conditions need to be set for operation,making the device design easy 


  • Inverter
  • Interface
  • Driver

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