IR rolls MOSFETs in surface mount SMD0.2 package for space apps

International Rectifier (IR) has unveiled a family of hermetic radiation hardened (RAD-Hard) 100-V MOSFETs in a compact, surface mount SMD0.2 package for space applications, including satellite bus power systems and payload power supplies.

IR’s patented, hermetic, compact SMD0.2 package utilizing Aluminum Nitride (AlN) ceramic for enhanced thermal conductivity, targets RAD-Hard MOSFETs and addresses the needs of power designers requiring reduced weight and system size.

Features:
. Footprint: 0.3” x 0.2” x 0.1” (8mm x 5mm x 3mm)
. Weigh: 0.25g


Availability:
Production orders are available immediately.

The new MOSFETs utilize IR’s proven RAD-Hard MOSFET technology. Both 100 krad(Si) and 300 krad(Si) total dose rating are available, with SEE rating of 85MeV/(mg/cm2). Standard and logic level N-channel and P-channel devices are also available. Voltages other than 100 V are also available on request. The SMD0.2 package is available with either metal lid or ceramic lid.

Pricing:
Pricing ranges from $371 each for the IRHNM57110 and IRHNM597110 to $465 for the IRHLNM77110 in 100-unit quantities.

Additional information:
To access the IRHNM57110 datasheet, click here.
To access the IRHNM597110 datasheet, click here.