Electronic Design

Dual Power MOSFETs Reside In Compact Hermetic Packages

Set for lightweight space applications, the IRHLUC770Z4, IRHLUC7970Z4, and IRHLUC7670Z4 family of radiation hardened dual power MOSFETs come in small, hermetic LCC-6 surface-mount packages. The 60V logic-level devices measure 6.2 mm x 4.3 mm x 2 mm high and are available in two N-channel, two P-channel or one N and one P-channel configuration. They carry a rating of 100 krad (Si) total ionizing dose (TID) with a 300 krad (Si) TID version also available. Devices are single event effect rated at 85 MeV/ (mg/cm2) LET and are available as commercial-off-the-shelf (COTS) or screened to MIL-PRF-19500 space level. Pricing begins at $624 for the IRHLUC770Z4 in 10-unit quantities. For more information, contact Sian Cummins at INERNATIONAL RECTIFIER CORP., El Segundo, CA. (310) 252-7148.

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