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3300 V LM Silicon Carbide Half-Bridge Power Modules

Mid-angle product photography of Wolfspeed's LM Power Module
Wolfspeed's 3300 V silicon carbide half-bridge power modules enable high efficiency and reliability for high power applications
Technical Support Forum
Wolfspeed has developed the LM power module platform to provide the benefits of silicon carbide in applications that require increased power density, high reliability, faster switching and long lifetime. The LM module enables 175°C continuous junction temperature operation with high thermal conductivity Silicon Nitride (Si3N4) substrate to ensure mechanical robustness under extreme conditions and a lightweight AlSiC baseplate. The 3300 V power modules are a perfect fit for demanding applications such as heavy equipment, solid state circuit breakers, industrial UPSs and motor drives, and more.

The 3300 V modules are designed for low RDS(ON), are easy to parallel and compatible with standard gate driver design. At a system level, moving from a silicon to a silicon carbide module solution can help enable smaller, lighter, and more cost-effective designs.


3300 V LM Silicon Carbide Half-Bridge Power Modules

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3300 V LM Silicon Carbide Half-Bridge Power Modules

Product SKU
Data Sheet
Blocking Voltage
Current Rating
RDS(ON) at 25°C
Maximum Junction Temperature
Module Size
Recommended For New Design?
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3300 V
770 A
2.7 mΩ
Gen 3
175 °C
100 x 144 x 40 mm

Product Details

  • Low RDS(ON)
  • AlSiC baseplate
  • High thermal conductivity AMB SiN substrates (90 W/m·K at 25 C)
  • Exemplary thermal-mechanical cycling performance
  • Low stray Inductance (10 nH)
  • Faster switching speeds and higher efficiencies than Si IGBTs
  • Lower system-level volume, weight, and cost
  • Candidate for reduced or no cooling requirements
  • Wide operating temperature range, -55º C to 175º C
  • Heavy Duty Industrial E-Mobility: Transportation, Construction, Agricultural, Mining, Logging
  • Ultra-Fast DC Chargers
  • Industrial Motor Drives
  • Industrial Uninterruptible Power Supply (UPS) Systems
  • Marine and Aerospace Propulsion
  • Terrestrial Power Distribution Systems
  • High Voltage Direct Current (HVDC) and Flexible AC Transmission System (FACTS) Controllers

Documents, Tools & Support


Document Type
Document Name
Last Updated
Application Notes
Application Notes
Application Notes
Application Notes
Application Notes
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

Knowledge Center

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Design Resources

Simulate Designing Industrial Motor Drives with SiC using SpeedFit™ Design Simulator

Use the SpeedFit™ Design Simulator to design smaller and quieter industrial motor drive systems including industrial low voltage motor drives, servo drives, and compressors for heat pumps and air conditioners.
View Now  Videos

Low Load Efficiency Simulations with Silicon Carbide

Power electronics devices are almost never working at maximum of their capabilities because of safety, reliability but even application mission profile. Our experts will demonstrate how Wolfspeed's free SpeedFit simulation tool is the perfect starting point before moving to accurate LTSpice simulations.
Register Now  Webinars


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