IXYS IXSJ25N120R1K Power MOSFET

IXYS IXSJ25N120R1K Power MOSFET is a 1200V SiC power MOSFET designed for high-efficiency and high-frequency power conversion applications. This MOSFET features a low 62mΩ typical RDS(on) and supports up to 28A drain current, helping reduce conduction losses and heat generation. The IXSJ25N120R1K MOSFET offers fast switching performance with a low gate charge of 49nC, enabling lower switching losses and reduced gate-drive power requirements. This MOSFET comes in an ISO247-4L isolated ceramic package with improved thermal performance, 2500VAC isolation, and reduced EMI through low stray capacitance. The IXSJ25N120R1K MOSFET is well-suited for EV charging infrastructure, solar inverters, DC/DC converters, motor drives, UPS systems, and industrial power supplies.

Features

  • Up to 1200V blocking voltage with low RDS(on) of 62mΩ
  • 49nC low gate charge
  • 1451pF low input capacitance
  • Flexible gate voltage range (15V to 18V recommended turn-on) with a 0V recommended turn-off gate voltage
  • 28A continuous drain current capability at 25°C
  • Low conduction losses and reduced heat dissipation
  • Low gate drive power requirements
  • Supports high-speed switching with reduced gate drive losses
  • ISO247-4L isolated ceramic package that improves thermal performance and power handling capability
  • 2500VAC isolation voltage rating
  • Reduced EMI due to low chip-to-heatsink stray capacitance
  • Maximum junction temperature of 150°C

Applications

  • EV charging infrastructure
  • Solar inverters
  • Switch-mode power supplies
  • Uninterruptible power supply
  • Motor drives
  • DC/DC converters
  • Battery chargers
  • Induction heating
  • High-frequency

Dimensions

Mechanical Drawing - IXYS IXSJ25N120R1K Power MOSFET
发布日期: 2026-09-09 | 更新日期: 2026-09-09