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The IGW25T120FKSA1 is a single NPT IGBT from the TrenchStop® Series, rated at 1200V collector-emitter voltage and 50A DC collector current. It features an integrated gate resistor of 8 Ω and operates within a junction temperature range of -40°C to +150°C. The device provides a short circuit withstand time of 10 µs and exhibits low switching energy losses.
Verify the specific ordering suffix FKSA1 against official Infineon documentation to confirm package type and tape-and-reel specifications. Ensure the component meets JEDEC qualification standards required for your target application environment before finalizing procurement.
Select this component for applications requiring robust short-circuit withstand capability and stable thermal behavior. The NPT structure supports parallel operation effectively. Consider the 8 Ω internal gate resistor when designing drive circuits to optimize switching speed and minimize EMI without external components.
This part belongs to the TrenchStop® Series of power semiconductors by Infineon Technologies. It is designed specifically for 1200V applications, combining trench gate and field-stop technologies to deliver low conduction and switching losses while maintaining high reliability under demanding electrical conditions.
Consult official Infineon cross-reference documents for verified substitutes. Generic equivalents may not match the specific NPT technology or short-circuit ratings required for frequency converters and UPS systems.
The maximum short circuit withstand time is 10 µs at VGE = 15V, VCC ≤ 1200V, and Tj ≤ 150°C.
Yes, the NPT technology offers a positive temperature coefficient in VCE(sat), which facilitates easy parallel switching capability.
The integrated gate resistor (RGint) has a typical value of 8 Ω.