High reliability power MOSFETs From -200V to 1000V in a variety of industry-standard hermetic packages

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HiRel

Infineon IR HiRel high reliability power MOSFETs use our well-known rugged MOSFET technology. Available in voltages ranging from -200V to 1000V and in a broad range industry-standard hermetic packages, the portfolio includes single, dual and quad configurations. Designed for high reliability applications, products are qualified to MIL-PRF-19500 JANTX and JANTXV or equivalent and multiple parts available as DLA QPLs.

These high reliability power MOSFETs are well-suited for applications such as:

  • switching power supplies
  • motor controls
  • inverters
  • choppers
  • audio amplifiers
  • high energy pulse circuits
  • virtually any application where high reliability is needed

The isolated package removes the need for additional isolating material between the device and the heatsink, improving thermal efficiency and reducing drain capacitance.

Learn more about our high reliability power MOSFETs.

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 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).

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.

 

Class H: Class H is the standard military quality level provided in MIL-PRF-38534, General Specification for Hybrid Microcircuits. It is intended for space applications.

Level B: Class level B defines the screening requirements for high reliability military applications as specified in MIL-STD-883 and is intended for use in class H products.

Level S: Class level S defines the screening requirements for high reliability space applications as specified in MIL-STD-883 and is intended for use in class K products.

JAN: JAN (Joint Army Navy) is the prefix assigned by the DLA to designate devices on the DLA qualified parts list.

JANTX: Military screening level as specified in MIL-PRF-19500 for a DLA qualified device.

JANTXV: Military with visual inspection screening level as specified in MIL-PRF-19500 for a DLA qualified device.

JANS: Space level screening as specified in MIL-PRF-19500 for a DLA qualified device.

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