Single rad hard power MOSFETs
Hermetically packaged, Infineon’s single N-channel rad hard MOSFETs are screened to MIL-PRF-19500 and ESCC-5000, and available as QPLs. Specific rad hard MOSFETs are also available as qualified bare die.
Designed for powering mission critical satellite bus platforms and payloads with an operating life up to and beyond 15 years, the rad hard N-channel power MOSFETs are well suited for multiple applications ranging from PoL converters, power distribution circuits, isolated DC-DC conversion, thermal management and more.
Voltage classes include:
- 20 V – 60 V
- 100 V
- 130 V – 250 V
- 400 V – 650 V
Explore our space-qualified rad hard power MOSFET portfolio.
Unlike standard commercial products, HiRel products must be submitted to various levels of quality conformance testing to ensure that the products are capable of performing to specifications in the often harsh environments of military and space applications. Both the United States and European community have each developed specifications that detail the sequence of quality conformance testing.
- In Europe, the European Space Agency (ESA) is the controlling agency and has issued specifications that govern the quality conformance testing sequence performed on discrete semiconductor components, hermetically sealed and die, namely ESCC-5000.
- In the United States, the Defense Logistics Agency (DLA) is the controlling agency and has issued specifications that govern the quality conformance testing sequence performed on semiconductor devices and hybrid modules, namely MIL-PRF-19500/MIL-STD-750, MIL-PRF-38534/MIL-STD-883 and MIL-PRF-38535/MIL-STD-883.
MIL-PRF-19500/MIL-STD-750 are the controlling specifications for discrete semiconductors such as diodes and power MOSFETs. MIL-PRF-19500 directs discrete semiconductors to be manufactured to either JAN, JANTX, JANTXV, or JANS levels (Note: the JAN level is not allowed for MOSFETs).
Infineon HiRel hermetic products are available as (1) commercial hermetic, designated (P) with the same fit, form and function as the flight parts and without radiation hardness or screening per Chart F3 in ESCC Generic Specification No. 5000, or (2) ESCC-5000 space-qualified for flight use. Such parts are denoted as (ES). Infineon-branded rad hard MOSFETs are also available as qualified bare die.
International Rectifier HiRel Products Group manufactures and tests hermetic products to one of three distinct quality conformance levels: (1) commercial hermetic, (2) source control drawing (SCD), or (3) MIL-PRF-38534, MIL-PRF-38535 qualified. Select products are also available as bare die.
Screening and Quality Conformance Inspection Requirements