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