Details, datasheet, quote on part number: DSF8045SK
PartDSF8045SK
CategoryDiscrete => Diodes & Rectifiers => General Purpose Rectifiers
Description430a 4500v Disc Fast Recovery Diode
CompanyDynex Semiconductor
DatasheetDownload DSF8045SK datasheet
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Features, Applications

APPLICATIONS
FEATURES
s Double side cooling s High surge capability s Low recovery charge
Type Number Repetitive Peak Reverse Voltage VRRM V Conditions
Outline type code: K. See Package Details for further information.

Symbol Double Side Cooled IF(AV) IF(RMS) IF Mean forward current RMS value Continuous (direct) forward current Half wave resistive load, Tcase = 65oC Tcase = 65oC Tcase 600 A Parameter Conditions Max. Units

Single Side Cooled (Anode side) IF(AV) IF(RMS) IF Mean forward current RMS value Continuous (direct) forward current Half wave resistive load, Tcase = 65oC Tcase = 65oC Tcase A 1/9

Symbol IFSM I2t IFSM I2t Parameter Surge (non-repetitive) forward current 10ms half sine; with 0% VRRM, 150oC I2t for fusing Surge (non-repetitive) forward current 10ms half sine; with 50% VRRM, 150oC I2t for fusing A2s kA Conditions Max. 3.5 Units kA

Symbol Parameter Conditions Double side cooled Rth(j-c) Thermal resistance - junction to case Single side cooled Cathode dc Clamping force 8.0kN with mounting compound Forward (conducting) Double side Single side

Virtual junction temperature Storage temperature range Clamping force

Symbol VFM IRRM trr QRA1 IRM K VTO rT VFRM Forward voltage Peak reverse current Reverse recovery time Recovered charge (50% chord) Reverse recovery current Soft factor Threshold voltage Slope resistance Forward recovery voltage At Tvj 150oC At Tvj = 150oC di/dt = 1000A, diRR/dt = 100A/µs Tcase = 100V Parameter Conditions At 1000A peak, Tcase 25oC At VRRM, Tcase = 150oC Typ. Max. Units V mA


 

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