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Product rendering of three Wolfspeed Silicon Carbide Bare Die MOSFETs.
1200 V, 90 A, Gen 4 Bare Die SiC MOSFET
Wolfspeed offers a new family of 1200 V Silicon Carbide (SiC) MOSFETs that are optimized for use in high power applications such as solar and energy storage systems, EV charging, Uninterruptible Power Supplies (UPS), motor drives, switched-mode power supplies, high-voltage DC/DC converters, and more. Based on a new technology generation, Wolfspeed's new 1200 V SiC MOSFETs include a range of on-resistance options that enable designers to select the right part for their applications. The 1200 V MOSFETs are designed for ultra-low RDS(ON) and increased CGS/CGD ratio for improved hard-switching performance with lower turn-on losses possible within the safe operating area. Soft-switching applications can also benefit from the more linear COSS behavior. The efficiency gained by moving from a silicon-based solution to silicon carbide can help reduce system size, weight, design complexity, and cost in most high-power applications.


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1200 V Bare Die Silicon Carbide MOSFETs – Gen 4

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1200 V Bare Die Silicon Carbide MOSFETs – Gen 4

Product SKU
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Data Sheet
Blocking Voltage
RDS(ON) at 25°C
Current Rating
Gate Charge Total
Output Capacitance
Reverse Recovery Charge (Qrr)
Reverse Recovery Time (Trr)
Maximum Junction Temperature
1200 V
26 mΩ
90 A
136 nC
110 pF
590 nC
56 ns
175 °C
Gen 4

Product Details

  • 4th Generation SiC MOSFET
  • High blocking voltage with low on-resistance
  • High speed switching with low capacitance
  • Soft body diode with low reverse recovery
  • Low conduction losses over temperature
  • Improves system efficiency with lower switching loss
  • Reduces system size, weight, and cooling requirements
  • Increased power density
  • Easy to parallel and compatible with standard gate drive design
  • Renewable energy inverters
  • High voltage DC/DC converters
  • Off-board chargers
  • Motor drives

Documents, Tools & Support

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Last Updated
Application Notes
Application Notes
Application Notes
Data Sheets
Product Catalog
Sales Sheets & Flyers
Sales Terms
This document details the production packaging details including container type, quantity, MOQ, and dimensions as well as the moisture sensitivity level (MSL) for discrete SiC Schottky Diodes and MOSFETs
Sales Terms
Technical SupportPower Applications Forum

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Fast Charging

Maximize Efficiency in Isolated DC/DC Converters for EV Fast Charging Systems

Designing with Silicon Carbide (SiC) for Electric Vehicle DC Fast Chargers.
Continue Reading  White Paper

The Silicon Carbide Landscape and Advantage

Wolfspeed’s silicon carbide expert Guy Moxey kicks of Wolfspeed’s 2024 Designer’s Guide by exploring the proliferation of silicon carbide across applications, including electric vehicles, industrial motor drives and e-mobility, and ways Wolfspeed is meeting growing global demand.
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