ES1AF-SMAF overview
ES1AF-SMAF is a component documented by DONGGUAN YOU FENG WEI E. The PDF description identifies it as "Surface Mount Superfast Recovery Rectifier." 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: DONGGUAN YOU FENG WEI E...
- Part number: ES1AF-SMAF
- Category: IC
- Datasheet length: 3 Pages
Key features noted in the PDF
- Low profile package
- Glass Passivated Chip Junction
- Superfast reverse recovery time
- Lead free in comply with EU RoHS 2011/65/EU directives 1 2 Typical Thermal Resistance RθJA 80 °C/W ES1AF THRU ES1JF （1） （2） Maximum DC Reverse Current T = 25 °Ca at Rated DC Block.
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.
- Weight: 27mg / 0.00095oz Case: SMAF A Maximum DC Blocking Voltage Peak Forward Surge Current 8.3 ms Single Half Sine Wave Superimposed on Rated Load Maximum Forward Voltage at 1 A Parameter Maximum Repetitive Peak Reverse Voltage Maximum R.
- Single phase, half wave, 60 Hz, resistive or inductive load.
Topics covered by the datasheet
The document includes sections related to:
- DESCRIPTION
- 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 ES1AF-SMAF 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=es1af-smaf-dongguan-you-feng-wei-e