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The K40T120 (often labeled as IKW40T120) is a 1200V, 40A N-channel TrenchStop and Fieldstop insulated-gate bipolar transistor (IGBT) packaged in a TO-247 case. It features a co-packaged soft-recovery anti-parallel diode, designed for high-efficiency and high-frequency switching power applications.
K40T120 (i) IGBT Transistor (SH) TO-247 Code: 23048696 - Image 2
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The K40T120 (often labeled as IKW40T120) is a 1200V, 40A N-channel TrenchStop and Fieldstop insulated-gate bipolar transistor (IGBT) packaged in a TO-247 case. It features a co-packaged soft-recovery anti-parallel diode, designed for high-efficiency and high-frequency switching power applications.
K40T120 (i) IGBT Transistor (SH) TO-247 Code: 23048696 - Image 2
The NJW0281G (NPN) and NJW0302G (PNP) form a complementary high-power bipolar junction transistor (BJT) pair manufactured by onsemi. Encapsulated in a rugged TO-3P package, they are engineered specifically for high-fidelity (hi-fi) audio amplifier output stages, linear applications, and demanding home or professional audio systems.
(NJW0281G/NJW0302G) (ON) Transistor TO-3P NEW Code: 38699095 Original price was: 250.00৳ .Current price is: 220.00৳ .
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The IRFP4242 is a 300V single N-channel power MOSFET packaged in a TO-247AC case. It handles a continuous drain current of 46A and features a maximum on-state resistance of 0.059 ohms, built for high-voltage and rugged audio or switching applications.
IRFP4242 / IRF4242 (IR) Mosfet Transistor (SH) TO-247 Code: 45496268 Original price was: 450.00৳ .Current price is: 400.00৳ .

K40T120 (i) IGBT Transistor (SH) TO-247 Code: 23048696

C sound CHAN

Original price was: 480.00৳ .Current price is: 450.00৳ .

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The K40T120 (often labeled as IKW40T120) is a 1200V, 40A N-channel TrenchStop and Fieldstop insulated-gate bipolar transistor (IGBT) packaged in a TO-247 case. It features a co-packaged soft-recovery anti-parallel diode, designed for high-efficiency and high-frequency switching power applications.

Key Technical Specifications

  • Collector-Emitter Voltage :1200 V
  • Continuous Collector Current :40 A
  • Pulsed Collector Current :120 A
  • Saturation Voltage : 1.7 V
  • Package Type:TO-247-3 (Through-hole)
  • Short Circuit Withstand Time:10 µs

Main Features

  • Trench and Fieldstop Technology:Offers low conduction and switching losses.
  • Positive Temperature Coefficient:Makes parallel switching easy and safe.
  • Integrated Diode:Includes a fast, soft-recovery anti-parallel emitter-controlled diode.
  • Low EMI:Designed to minimize electromagnetic interference in heavy-duty circuits.

Common Applications

  • Welders and cutting machines
  • Uninterruptible Power Supplies (UPS)
  • Frequency converters and motor drives
  • Solar inverters and high-voltage switch mode power supplies (SMPS)

 

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