Microchip Technology MSC025SMA330B4N N-Channel mSiC™ MOSFET

Microchip Technology MSC025SMA330B4N N-Channel mSiC™ MOSFET is a 3300V discrete silicon carbide power MOSFET in the MA Family. The device employs a TO-247-4 Notch package and supports high-voltage switching in demanding power-electronics designs. The MSC025SMA330B4N is developed to reduce conduction losses and improve system efficiency via low on-state resistance and reliable switching performance. Microchip Technology MSC025SMA330B4N N-Channel mSiC MOSFET also offers low capacitances, low gate charge, fast switching speed, and stable operation at elevated junction temperatures.

The Microchip MSC025SMA330B4N N-Channel mSiC MOSFET is excellent for high-voltage applications that need efficient, compact, and rugged SiC power switching. The MOSFETs support medium- to high-voltage systems across aerospace, e-mobility, industrial, and renewable energy applications.

Features

  • N-channel discrete mSiC™ MOSFET in the Microchip MA Family
  • Low on-resistance to help reduce conduction losses and improve thermal performance
  • High-frequency operation with reduced switching losses compared to IGBTs and traditional silicon MOSFETs
  • Low capacitances and gate charge for efficient high-speed switching
  • Fast switching speed supported by low internal gate resistance
  • Fast, low-recovery body diode for reliable hard-commutation operation
  • Superior avalanche ruggedness and short-circuit withstand time for improved system reliability
  • RoHS compliant

Applications

  • High-voltage power systems
  • Aerospace power designs
  • E-mobility systems
  • Industrial power systems
  • Renewable energy

Specifications

  • Drain-source voltage of 3300V
  • Gate drive voltage range of 18V to 20V
  • On-state resistance of 25mΩ at VGS = 20V
  • Maximum continuous drain current of 106A
  • Output capacitance of 186pF
  • Junction temperature range of -55°C to +150°C
  • TO-247-4 Notch package

Package Style

Application Circuit Diagram - Microchip Technology MSC025SMA330B4N N-Channel mSiC™ MOSFET
Published: 2026-07-14 | Updated: 2026-07-16