IR – Radiation Hardened Power MOSFET Surface Mount (IRHNM9A7129)

IRF-HiRelIR announces the release of the IRHNM9A7120, this is the R9, 100V MOSFET in the SMD-0.2 package.

This is the latest product release of R9 RadHard MOSFET. This device is rated at 23A with an RDSon of only 55mOhms. The product is also available in 100k and 300kRad versions.

For ceramic lid version, the part number is IRHNMC9A7120.


  • Low RDS(on)
  • Fast Switching0044
  • Single Event Effect (SEE) Hardened
  • Low Total Gate Charge
  • Simple Drive Requirements
  • Hermetically Sealed
  • Ceramic Package
  • Light Weight
  • Surface Mount
  • ESD Rating: Class 1C per MIL-STD-750, Method 1020