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   Date: 11th Jan 2010

Ultrafast high voltage rectifiers from Microsemi are DSCC qualified

Microsemi has announced that its 200, 400 and 600 V family of MIL-PRF-19500/590 ultrafast rectifiers are now DSCC qualified.

MIL-PRF-19500/590 ultrafast rectifiers are available in a compact thermally matched glass package.

MIL-PRF-19500/590 rectifiers maintain ultrafast switching characteristics even at high temperatures. This stability is more efficient for high frequency switching regulated power supplies and other applications requiring ultrafast switching speeds.

"There is a lot of pent up demand for this part," said Barbara Maddalena, Vice President of Sales, Military/Hi-Rel and Aerospace Group. "We are pleased to be able to supply this part and have an aggressive program in place to qualify the higher voltages. At these higher voltages, there is no other qualified source in the marketplace today," she added.

Microsemi says, the new DSCC qualifications for its Part Numbers 1N6626 through 1N6628 qualifications include JAN, JANTX and JANTXV quality levels. Both axial and surface mount MELF packages are available for 2.3 Amp applications of 200V, 400V and 600V.

The key features of the high voltage rectifiers are,

Package is a voidless, hermetically sealed, and thermally matched design capable of withstanding virtually any environmental stress
Low capacitance with minimal switching loss at high temperature
75 Amp of peak surge rating
Junction temperature ranges from -65C to +150C
Storage temperature ranges from -65C to +175C

For more details visit www.microsemi.com

          
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