HiRel hybrid DC-DC converters From 5W to 120W with hundreds of DLA SMDs available
Infineon provides a broad selection of high reliability isolated DC-DC converters for use in aviation, defense and other rugged environment applications. Available with MIL-PRF-38534 Class H qualification and as DLA QPLs, our IR HiRel hybrid DC-DC converters deliver benchmark performance in compact outlines based on proprietary designs.
Key features include:
- Hermetic hybrid construction
- Models from 5W to 120W
- Designed to operate with 28VDC input per MIL-STD-704E
- Typical outputs: 15V, 12V, 5V, 3.3V
- Single, dual and triple outputs available
- -55ºC to +125ºC operating case temperature for most models
EMI filters available for design compliance with MIL-STD-461 conducted emission (CE03) requirements
IR HiRel offers custom converters based on the standard hybrid series, as well as open-frame PCB converter platforms. Contact sales for further information.
Additional parametric data and packaging information is available through the hyperlinks within the table.
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-38534/MIL-STD-883 are the controlling specifications for power hybrids. MIL-STD-883 directs hybrids to be manufactured to class H or class K.
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.
Screening and Quality Conformance Inspection Requirements
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.