International Rectifier – Radiation Hardened Power MOSFET Surface Mount (SupIR-SMD)

IR HiRel R5 technology provides high performance power MOSFETs for space applications. These devices have been characterized for both Total Dose and Single Event Effect (SEE) with useful performance up to LET of 80 (MeV/(mg/cm2). The combination of low RDS(on) and low gate charge reduces the power losses in switching applications such as DC-DC converters and motor controllers. These devices retain all of the well-established advantages of MOSFETs such as voltage control, fast switching and temperature stability of electrical parameters.

Features

• Single Event Effect (SEE) Hardened
• Low RDS(on)
• Low Total Gate Charge
• Simple Drive Requirements
• Hermetically Sealed
• Ceramic Package
• Light Weight
• Surface Mount
• ESD Rating: Class 3A per MIL-STD-750, Method 1020