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APT40SM120S Microsemi
Silicon Carbide Power Transistors/Modules
MFG Part Number: APT40SM120S
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Microsemi's patented SiC MOSFET technology features include:

  • Best-in-class RDS(on) vs. temperature
  • Ultra-low gate resistance for minimizing switching energy loss
  • Superior maximum switching frequency
  • Outstanding ruggedness with superior short circuit withstand

The APT40SM120S is a 1200V, 40A, 80mΩ SiC power MOSFET in a D3PAK package. Typical applications include:

  • PFC and other boost converter
  • Buck converter
  • Two switch forward (asymmetrical bridge)
  • Single switch forward
  • Flyback
  • Inverters

Key AttributesValue
Voltage1200 V
Current40 A
Rds(on)80 mΩ
ConfigurationSingle SiC MOSFET
Package TypeD3PAK
Request Quote for Lead Time
QuantityUnit Price
19 - 49
50 - 99
100 - 249
250 - 499
500+Get Quote

This product is available in the following countries:
  • Global