DTC123JKA Series 50 V 100 mA Surface Mount NPN Digital Transistor - SC-59

Mfr Part#: DTC123JKAT146
Mounting Method:  Surface Mount
Package Style:  SOT-23 (SC-59,TO-236)
Packaging:  REEL
Std Packaging Qty:  3,000



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$0.0213 USD (each)
3000 $0.0213
6000 - 12000 $0.0176 (Save 17%)
15000 - 27000 $0.0173 (Save 19%)
30000+ $0.0170 (Save 20%)


Qty in Stock : 0
Factory Stock : N/A
Factory Lead-Time: N/A
Min. Order Qty: 3,000
Multiple of: 3,000
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Product Highlight

  • Polarity: NPN
  • R1, R2: 2.2 kΩ
  • Output Current-Max: 100 mA
  • Supply Voltage: 50 V
The DTC123JKAT146 is a part of DTC123JKA Series 50 V 100 mA, NPN Epitaxial planar 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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