Grįžti į Wolfspeed

Wolfspeed HM3 High Power Modules

Wolfspeed HM3 High Power Modules are all-silicone carbide, switching optimized, low inductance modules in a low profile footprint (110mm x 65mm x 12.2mm). The HM3 components implement switching-optimized third-generation SiC MOSFET technology. A lightweight 62mm compatible ALSiC baseplate enables system retrofitting. Other features include a 175°C junction operation temperature and a high-reliability silicon nitride insulator. The Wolfspeed HM3 High-Performance Half-Bridge Modules are ideal for railway/traction, solar, EV charger, and industrial automation/testing applications.

Features

  • Lightweight, compact form factor with 62mm compatible lightweight AlSiC baseplate enables system retrofit
  • Increased system efficiency due to low switching and conduction losses of SiC
  • High-reliability material selection
  • Low inductance and low profile
  • High junction temperature (175°C) operation
  • Implements switching optimized third-generation SiC MOSFET technology
  • High-reliability silicon nitride insulator

Specifications

  • 1200V or 1700V drain-source voltage
  • Gate-source voltage
    • -8V to 19V maximum value
    • -4V to 15V recommended op value
  • -40°C to 175°C maximum virtual junction temperature under switching conditions
  • MOSFET
    • 1200V or 1700V drain-source breakdown voltage
    • 0.47Ω or 0.8Ω internal gate resistance
    • Capacitance
      • 43.1nF or 79.4nF input
      • 2.76nF or 2.9nF output
    • 70.7pF to 90pF reverse transfer capacitance
    • Charge
      • 448nC or 79.4nC gate-to-source
      • 539nC or 924nC gate-to-drain
      • 1590nC or 2724nC total gate
  • Diode
    • 28ns or 49ns reverse recovery time
    • 4.5µC or 17.0µC reverse recovery charge
    • 270A or 540A peak reverse recovery current
  • Module
    • Package resistance
      • 106.5µΩ M1
      • 126.3µΩ M2
    • 4.8nH  to 4.9nH stray inductance
    • 125°C case temperature
    • 179g to 180g in weight
    • 4kV case isolation voltage

Applications

  • Railway and traction
  • Solar
  • EV Chargers
  • Industrial automation and testing

Related Gate Drivers

Wolfspeed HM3 dviejų kanalų skirtuminis izoliuotosios užtūros valdiklis

Optimizuoti naudoti su HM3 1200 V didelio galingumo pusės tiltelio moduliais.

Learn Moreabout Wolfspeed HM3 dviejų kanalų skirtuminis izoliuotosios užtūros valdiklis View Productsrelated to Wolfspeed HM3 dviejų kanalų skirtuminis izoliuotosios užtūros valdiklis
Paskelbta: 2020-07-28 | Atnaujinta: 2025-06-20