Microchip Technology

mSiC™ Discrete MOSFET Series

Microchip high-voltage silicon carbide MOSFETs are ideal for rugged and efficient power conversion

Image of Microchip mSiC™ Discrete MOSFET SeriesThe Microchip mSiC™ MOSFET series is designed for medium- to high-voltage power systems requiring high efficiency, a compact size, and robust reliability. These devices leverage silicon carbide technology to minimize conduction and switching losses, enabling higher switching frequencies and reducing thermal management complexity compared to silicon MOSFETs and IGBTs.

The series spans voltage ratings from 700 V to 3,300 V and supports junction temperatures up to +175°C. All families share core attributes like avalanche ruggedness, short-circuit withstand capability, and stable body diode performance. However, the MA, MB, and MC families offer distinct optimizations for different design priorities, from cost-sensitive industrial systems to high-performance automotive and renewable applications.

MA Series Features
  • Targets ultra-high-voltage applications (up to 3,300 V)
  • Optimized for minimal RDS(ON) at high gate drive voltages (18 V to 20 V)
  • Ideal for grid infrastructures, traction drives, and aerospace systems
MB Series Features
  • Broad industrial and automotive coverage (typically 1,200 V to 1,700 V)
  • Recommended gate drive: +18 V (on) and -5 V (off)
  • Balances efficiency and cost for motor drives, EV chargers, and renewable inverters
MC Series Features
  • Similar voltage range to MB but integrates a gate resistor for improved switching stability
  • Reduces external component count and simplifies layout for high-frequency designs
  • Preferred for compact converters and systems requiring low EMI
Features
  • Low RDS(ON) across temperature range for high efficiency
  • Avalanche ruggedness and short-circuit capability for fault tolerance
  • Fast switching with low gate charge for high-frequency operation
  • Voltage range: 700 V to 3,300 V
  • High-temperature operation up to +175°C
Applications
  • Industrial motor drives and power conversion systems
  • Renewable energy inverters (solar and wind)
  • EV chargers and hybrid powertrains
  • Smart grid transmission and distribution equipment
  • High-voltage power supplies and welding systems

MA Series MOSFETs

ObrázekObjednací číslo výrobcePopisAvailable QuantityCenaZobrazit podrobnosti
Nové produkty
MOSFET SIC 1200 V 180 MOHM TO-24		MSC180SMA120B4NMOSFET SIC 1200 V 180 MOHM TO-24150 - Immediate$129.77Zobrazit podrobnosti
Nové produkty
MOSFET SIC 700 V 90 MOHM TO-263-		MSC090SMA070SDT/RMMOSFET SIC 700 V 90 MOHM TO-263-200 - Immediate$156.02Zobrazit podrobnosti
MOSFET SIC 1700V 35 MOHM TO-247-MSC035SMA170B4MOSFET SIC 1700V 35 MOHM TO-247-371 - Immediate$877.72Zobrazit podrobnosti
SICFET N-CH 1.2KV 77A SOT227MSC025SMA120JSICFET N-CH 1.2KV 77A SOT2271550 - Immediate$1,200.67Zobrazit podrobnosti
MOSFET N-CH 700V TO247MSC035SMA070BMOSFET N-CH 700V TO247235 - Immediate$221.32Zobrazit podrobnosti
SICFET N-CH 1200V 53A SOT227MSC040SMA120JSICFET N-CH 1200V 53A SOT227603 - Immediate$855.46Zobrazit podrobnosti
MOSFET 1200V 25A TO-247MSC180SMA120BMOSFET 1200V 25A TO-247134 - Immediate$182.47Zobrazit podrobnosti
MOSFET SIC 1200 V 180 MOHM TO-26MSC180SMA120SMOSFET SIC 1200 V 180 MOHM TO-26174 - Immediate$202.00Zobrazit podrobnosti
SICFET N-CH 1200V 66A TO247-4MSC040SMA120B4SICFET N-CH 1200V 66A TO247-4124 - Immediate$366.84Zobrazit podrobnosti
SICFET N-CH 1.2KV 103A TO247-3MSC025SMA120BSICFET N-CH 1.2KV 103A TO247-3144 - Immediate$842.65Zobrazit podrobnosti
MOSFET SIC 1200 V 40 MOHM TO-268MSC040SMA120S/TRMOSFET SIC 1200 V 40 MOHM TO-268385 - Immediate$547.63Zobrazit podrobnosti
SICFET N-CH 1.2KV 100A D3PAKMSC025SMA120SSICFET N-CH 1.2KV 100A D3PAK127 - Immediate$862.18Zobrazit podrobnosti
MOSFET SIC 700 V 90 MOHM PSMTMSC090SMA070SCT/RMOSFET SIC 700 V 90 MOHM PSMT1292 - Immediate$93.44Zobrazit podrobnosti
MOSFET SIC 700 V 90 MOHM TO-263-MSC090SMA070SDT/RMOSFET SIC 700 V 90 MOHM TO-263-775 - Immediate$93.44Zobrazit podrobnosti
MOSFET SIC 1200 V 180 MOHM TO-26MSC180SMA120SDT/RMOSFET SIC 1200 V 180 MOHM TO-26773 - Immediate$143.21Zobrazit podrobnosti
MOSFET SIC 1200 V 80 MOHM PSMTMSC080SMA120SCT/RMOSFET SIC 1200 V 80 MOHM PSMT1210 - Immediate$238.54Zobrazit podrobnosti
MOSFET SIC 1200 V 80 MOHM TO-263MSC080SMA120SDT/RMOSFET SIC 1200 V 80 MOHM TO-263797 - Immediate$238.54Zobrazit podrobnosti
SICFET N-CH 1200V 37A TO247-3MSC080SMA120BSICFET N-CH 1200V 37A TO247-3128 - Immediate$268.77Zobrazit podrobnosti
MOSFET SIC 1700 V 45 MOHM TO-247MSC035SMA170BMOSFET SIC 1700 V 45 MOHM TO-24743 - Immediate$851.89Zobrazit podrobnosti
MOSFET SIC 1700V 35 MOHM TO-268MSC035SMA170SMOSFET SIC 1700V 35 MOHM TO-26834 - Immediate$871.42Zobrazit podrobnosti

MB Series MOSFETs

ObrázekObjednací číslo výrobcePopisAvailable QuantityCenaZobrazit podrobnosti
Nové produkty
MOSFET SIC 1200 V 60 MOHM TO-247		MSC060SMB120B4NMOSFET SIC 1200 V 60 MOHM TO-24782 - Immediate$153.50Zobrazit podrobnosti
Nové produkty
MOSFET SIC 1200 V 30 MOHM TO-247		MSC030SMB120B4NMOSFET SIC 1200 V 30 MOHM TO-247101 - Immediate$245.05Zobrazit podrobnosti
Nové produkty
MOSFET SIC 1200 V 80 MOHM TO-263		MSC080SMB120SDT/RMMOSFET SIC 1200 V 80 MOHM TO-2630 - Immediate$103.15Zobrazit podrobnosti
MOSFET SIC 1200 V 80 MOHM TO-247MSC080SMB120B4NMOSFET SIC 1200 V 80 MOHM TO-24791 - Immediate$131.87Zobrazit podrobnosti
MOSFET SIC 1200 V 45 MOHM TO-247MSC045SMB120B4NMOSFET SIC 1200 V 45 MOHM TO-247120 - Immediate$186.46Zobrazit podrobnosti
MOSFET SIC 1200 V 40 MOHM TO-247MSC040SMB120B4NMOSFET SIC 1200 V 40 MOHM TO-24795 - Immediate$200.53Zobrazit podrobnosti
MOSFET SIC 1200 V 25 MOHM TO-247MSC025SMB120B4NMOSFET SIC 1200 V 25 MOHM TO-247118 - Immediate$285.36Zobrazit podrobnosti
MOSFET SIC 1200 V 20 MOHM TO-247MSC020SMB120B4NMOSFET SIC 1200 V 20 MOHM TO-24780 - Immediate$344.79Zobrazit podrobnosti
MOSFET SIC 1200 V 80 MOHM, 7LD TMSC080SMB120SDT/RMOSFET SIC 1200 V 80 MOHM, 7LD T0 - Immediate$103.15Zobrazit podrobnosti
MOSFET SIC 1200 V 20 MOHM, 7LD TMSC020SMB120SDT/RMOSFET SIC 1200 V 20 MOHM, 7LD T0 - Immediate$299.76Zobrazit podrobnosti

MC Series MOSFETs

ObrázekObjednací číslo výrobcePopisAvailable QuantityCenaZobrazit podrobnosti
Nové produkty
MOSFET SIC 1200 V 31 MOHM TO-247		MSC031SMC120B4NMOSFET SIC 1200 V 31 MOHM TO-24760 - Immediate$300.27Zobrazit podrobnosti
Published: 2025-12-03

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