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/
SPD____ __ __
│ │ └ Screening 2/
││
__ = Not Screened
││
TX = TX Level
││
TXV = TXV
││
S = S Level
││ │ └ Package Type │ __ = Axial Leaded
│ SMS = Surface Mount Square Tab
│ └
Device Type ( VRWM ) 6638 = 125 V
6642 = 75 V
6643 = 50 V
SPD6638, SPD6642, SPD6643 SERIES
300 mA 50 - 125 VOLTS 4.5 - 6.0 nsec HYPER FAST RECOVERY
RECTIFIER
FEATURES:
• Hyper Fast Reverse Recovery Time 4.5 - 6 ns Max
• Hermetically Sealed • Planar Passivated Chip • For High Efficiency Applications • Available in Axial & Subminiature Square
Tab Versions • TX, TXV, and S-Level Screening Available2/ • Replacement for 1N6638, 1N6642, 1N6643 • Low Thermal Resistance • Metallurgical Class 3 Bond
MAXIMUM RATINGS 3/ RATING
SYMBOL
VAL.