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
"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,"
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
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