HiRel Solid State Relays

Single, dual and octal, 1 to 20A, AC and DC, Rad-Hard Solid State Relays in Surface mount & Thru-hole packaging. Solid-state eliminate the contact bounce experience in mechanical relays and provide higher reliability while being shock and vibration immune. Optional internal Input buffer simplifies drive circuitry. These devices are selected for applications such as solar array management, heater controls, bus switching, ground power isolation. Custom configurations are available upon request.

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HiRel Solid State Relays

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  • Base Part Status
  • Halogen-Free
  • Technology
  • Part
  • Package
  • Circuit
  • Number of Relays per Package
  • Output Supply Voltage (V)
  • Output Current (A)
  • Response tr / tf
  • Total Dose kRads-Si
Part
Package
Circuit
Response tr / tf
8-Pin SM
Form A
2
200
10
Controlled
100
22-Pin FlatPack
Form A
1
100
10
Fast
100
8-Pin Ceramic
Form A
2
100
1.0
Fast
100
8-Pin SM
Form A
2
100
10
Controlled
100
8-Pin SM
Form A
2
100
10
Fast
100
5-Pin SM
Form A
1
60
20
Fast
100
64-Pin FlatPack
Form A
8
100
1.5
Controlled
100
64-Pin FlatPack
Form A
8
100
1.5
Intermediate
100
8-Pin SM
Form A
2
100
10
Controlled
100

Press Releases

IR Introduces Radiation Hardened Compact, Lightweight Solid State Relay with Low On-State Resistance for High Reliability Applications

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International Rectifier Introduces Radiation-Hardened Solid State Relays that Replace Electro-Mechanical Relays in High Reliability Systems

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Quality Conformance Testing

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 Supply Center Columbus (DSCC) 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 te 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. The HiRel Products Group also provides screened plastic encapsulated devices.

  
 

Screening and Quality Conformance Inspection Requirements

QPL Listing - DC-DC

 


Glossary

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 DSCC to designate devices on the DSCC qualified parts list.

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

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

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

 

Screening and Quality Conformance Inspection Requirements

Solid State Relays (SSR)

 
Complete HiRel Product Nomenclature