The Radiation Hardened HS-139RH, HS-139EH consists of four independent single or dual supply voltage comparators on a single monolithic substrate. The common mode input voltage range includes ground, even when operated from a single supply and the low supply current makes these comparators suitable for low power applications. These types were designed to directly interface with TTL and CMOS. The HS-139RH, HS-139EH are fabricated on our dielectrically isolated Rad Hard Silicon Gate (RSG) process, which provides an immunity to Single Event Latch-up and the capability of highly reliable performance in any radiation environment. Specifications for Rad Hard QML devices are controlled by the Defense Logistics Agency Land and Maritime (DLA). The SMD numbers listed below must be used when ordering. Detailed Electrical Specifications for the HS-139RH, HS-139EH are contained in SMD 5962-98613.

Features

  • QML qualified per MIL-PRF-38535 requirements
  • Radiation environment
  • Latch-up free under any conditions
  • Total dose (Max): 3 x 105 RAD(Si)
  • SEU LET threshold: 20MeV/cm2/mg
  • Low dose rate effects immunity
  • 100V output voltage withstand capability
  • ESD protection to >3000V
  • Differential input voltage range equal to the supply voltage
  • Input offset voltage (VIO): 2mV (Max)
  • Quiescent supply current: 2mA (Max)
  • Pb-Free (RoHS Compliant)

Applications

  • Pulse generators
  • Timing circuitry
  • Level shifting
  • Analog-to-digital conversion

Product Options

Part Number Part Status Pkg. Type Carrier Type MOQ Buy Sample
Active 100
Availability
Active SBDIP Tube 1
Availability
Active CFP Tray 1
Availability

Documentation

Title language Type Format File Size Date
Datasheets & Errata
HS-139RH, HS-139EH Datasheet Datasheet PDF 509 KB
Application Notes & White Papers
AN9867: End of Life Derating: A Necessity or Overkill Application Note PDF 338 KB
Wafer by Wafer Low Dose Rate Acceptance White Paper White Paper PDF 533 KB
PCNs & PDNs
PCN17005 - Electrical Specification Change to Standard Microcircuit Drawing 5962-98613 for Intersil Products HS*-139RH* and HS*-139EH* Product Change Notice PDF 322 KB
Other
Intersil Space Products Brochure Brochure PDF 3.14 MB
Intersil Commercial Lab Services Brochure PDF 364 KB
Standard Microcircuit Drawing 5962-98613 (HS-139EH, HS-139RH) Other 0 KB
HS-139RH Total Dose Test Report Report PDF 305 KB
HS9-139RH Total Dose Test Report Report PDF 213 KB

News & Additional Resources

Type Date Sort ascending
Low Dose Rate Acceptance Testing Page Mar 25, 2020
Standard Data Package Page Mar 19, 2020
Rad Hard SMD Test Flow Page Mar 19, 2020
Rad Hard Test Reports Page Mar 19, 2020