SDR6642

Solid State Devices, Inc. 14701 Firestone Blvd * La Mirada, Ca 90638 Phone: (562) 404-4474 * Fax: (562) 404-1773 [email protected] * www.ssdi-power.com Designer’s Data Sheet Part Number/Ordering Information 1/ SDR____ __ __ SDR6638, SDR6642, SDR6643, & SDR4150 SERIES 300 mA 50 - 125 VOLTS 4.5 - 6.0 nsec HYPER FAST RECOVERY RECTIFIER │ │ └ Screening 2/ ││ __ = Not Screened ││ TX = TX Level ││ TXV = TXV ││ S = S Level (for SM, use –S) ││ │ └ Package Type │ __ = Axial Leaded │ SM = Surface Mount Round Tab │ (MELF) │ SMS = Surface Mount Square Tab └ Device Type ( VRWM ) 6638 = 125 V 6642 = 75 V 6643 = 50 V 4150 = 75 V FEATURES:  Hyper Fast Reverse Recovery Time 4.5 - 6 ns Max  Hermetically Sealed  Planar Passivated Chip  For High Efficiency Applications  Available in Axial, Subminiature Round Tab & Subminiature Square Tab Versions  TX, TXV, and S-Level Screening Available2/  Replacement for 1N6638, 1N66...