SF51 overview
SF51 is a component documented by SEMTECH ELECTRONICS LTD. The PDF description identifies it as "SUPERFAST RECOVERY RECTIFIERS." This guide condenses the most useful engineering information from the available PDF so that designers and sourcing teams can identify the checks that still need confirmation in the original document.
Datasheet snapshot
- Manufacturer: SEMTECH ELECTRONICS LTD...
- Part number: SF51
- Category: IC
- Datasheet length: 2 Pages
Key features noted in the PDF
- Low forward voltage drop
- Low leakage
- High current capability
- Super fast switching speed
- High forward surge capability
- High reliability.
- Case: JEDEC DO-201AD molded plastic body
Specifications and operating details
The following points were extracted from the PDF text. Check the associated conditions, notes and limits in the complete document before using a value in a design.
- Mechanical Data Case: JEDEC DO-201AD molded plastic body Epoxy : UL 94V-O rate flame retardant Lead: Axial leads, solderable per MIL-STD-202, Method 208 guaranteed Polarity: Color band denotes cathode end Mounting Position: Any Absolute Ma.
- Single-phase, half wave, 60Hz, resistive or inductive load.
Topics covered by the datasheet
The document includes sections related to:
- Features
Engineering review checklist
- Confirm repetitive reverse voltage, average forward current, surge current and leakage at the intended temperature.
- Check forward-voltage loss and reverse-recovery behavior at the actual current and switching frequency.
- Review package thermal resistance, copper area, polarity marking and transient derating before layout release.
Always confirm values against the latest manufacturer-controlled datasheet, especially when qualifying a substitute or releasing a production BOM.
View the complete PDF and model record
Open the SF51 datasheet and model details to review the complete PDF, document pages and available product information.
Source attribution
Adapted from the PDF associated with this DigiCamel model page.
Source model URL: https://www.digicamel.com/product.php?slug=sf51-semtech-electronics-ltd