The SPD646-1 is STANDARD RECOVERY RECTIFIER made by SSDI.
Brief overview of the content in a SPD646-1 PDF file
www datasheetgo.com Solid State Devices Inc 14701 Firestone Blvd La Mirada Ca 90638 Phone 562 404 4474 Fax 562 404 1773 ssdi ssdi power com www ssdi power com SPD645 1 thru SPD649 1 and SPD645 1SMS thru SPD649 1SMS 400 mAMPS 225 600 VOLTS STANDARD RECOVERY RECTIFIER 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 Voltage Family 645 1 225V 646 1 300V 647 1 400V 648 1 500V 649 1 600V FEATURES Standard Reverse Recovery Faster Versions Available VR to 600 Volts Higher Voltages Available Hermetically Sealed Glass Package Metallurgically Bonded High Surge Capability No Thermal Fatigue Available in Axial Square Tab Versions TX TXV and S Level Screening Available 2 Replacement for 1N645 1 UR 1 thru 1N649 1 UR 1 MAXIMUM RATINGS 3 RATING Peak Repetitive Reverse Voltage And DC Blocking Voltage Average Rectified Forward Current Power Dissipation at 3 8 from the body TL 75 C Surge Current TA 25 C to 150 C for 1 Second SYMBOL 645 1 646 1 647 1 648
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Conventional rectifiers, such as standard diodes, have a relatively slow reverse recovery time, which can lead to significant power losses and reduced efficiency in high-frequency applications. In contrast, fast rectifiers are optimized for high-speed operation and can handle rapid changes in current and voltage with minimal losses. They are available in various package types and current ratings to suit different requirements, and can be made from various semiconductor materials, such as silicon or gallium arsenide. Manufacturers : SSDI  |
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