Rad hard synchronous rectifiers

Improve switching regulator and power supply efficiency for spacecraft bus platforms and payloads

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Overview

Infineon's IR HiRel rad hard synchronous rectifiers co-pack our industry-leading rad hard N-channel power MOSFETs and Schottky diodes in an efficient and board space saving solution for switching regulator and power management applications.

Key Features

  • Low conduction
  • Low switching losses
  • TID capability of 100 krads(Si)
  • SEE characterized

Products

About

Radiation hardness assurance of Infineon rad hard MOSFETs

Infineon's IR HiRel rad hard synchronous rectifiers use our industry-leading rad hard N-channel power MOSFETs, which are tested to verify their radiation hardness capability. The assurance program is based on the requirements outlined MIL-PRF-19500 and associated slash sheets.

Our IR HiRel-branded products exceed the standard requirements with a sampling size up to two times greater than is required for every manufacturing lot. Both pre- and post-irradiation performance are tested and specified using the same drive circuitry and test conditions to provide a direct comparison.

Radiation hardened by design techniques virtually eliminate the possibility of single-event gate rupture (SEGR) and single-event burnout (SEB) in the rad hard power MOSFETs. Robust performance is then verified through extensive single event effects (SEE) testing.

Rad hard power solutions for space and satellite applications

Infineon’s rad hard power electronics are used throughout satellite bus platforms and payloads to improve size, efficiency, and power density of space power systems.

Certified to ESA and DLA standards, Infineon’s rad hard power management and power conversion portfolio is recognized globally for its excellent performance, reliability, longevity, and world-class design heritage.

Our design, operations, and quality systems exceed military standards. Infineon offers semiconductor-based products specifically designed for space applications where commercial electronics cannot meet the requirements.

Thousands of programs and decades in space

Infineon’s rad hard power electronics are used throughout satellite bus platforms and payloads to improve size, efficiency, and power density of space power systems. Certified to ESA and DLA standards, Infineon’s rad hard power management and power conversion portfolio is recognized globally for its excellent performance, reliability, longevity, and world-class design heritage.

Our design, operations, and quality systems exceed military standards. Infineon offers semiconductor-based products specifically designed for space applications where commercial electronics cannot meet the requirements.

Radiation hardness assurance of Infineon rad hard MOSFETs

Infineon's IR HiRel rad hard synchronous rectifiers use our industry-leading rad hard N-channel power MOSFETs, which are tested to verify their radiation hardness capability. The assurance program is based on the requirements outlined MIL-PRF-19500 and associated slash sheets.

Our IR HiRel-branded products exceed the standard requirements with a sampling size up to two times greater than is required for every manufacturing lot. Both pre- and post-irradiation performance are tested and specified using the same drive circuitry and test conditions to provide a direct comparison.

Radiation hardened by design techniques virtually eliminate the possibility of single-event gate rupture (SEGR) and single-event burnout (SEB) in the rad hard power MOSFETs. Robust performance is then verified through extensive single event effects (SEE) testing.

Rad hard power solutions for space and satellite applications

Infineon’s rad hard power electronics are used throughout satellite bus platforms and payloads to improve size, efficiency, and power density of space power systems.

Certified to ESA and DLA standards, Infineon’s rad hard power management and power conversion portfolio is recognized globally for its excellent performance, reliability, longevity, and world-class design heritage.

Our design, operations, and quality systems exceed military standards. Infineon offers semiconductor-based products specifically designed for space applications where commercial electronics cannot meet the requirements.

Thousands of programs and decades in space

Infineon’s rad hard power electronics are used throughout satellite bus platforms and payloads to improve size, efficiency, and power density of space power systems. Certified to ESA and DLA standards, Infineon’s rad hard power management and power conversion portfolio is recognized globally for its excellent performance, reliability, longevity, and world-class design heritage.

Our design, operations, and quality systems exceed military standards. Infineon offers semiconductor-based products specifically designed for space applications where commercial electronics cannot meet the requirements.

Developer community

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