1N6479HE3_A/I

Overview

The 1N6479HE3_A/I is a standard rectifier diode manufactured by Vishay Semiconductors. It features a maximum average forward rectified current of 1 A and a maximum repetitive peak reverse voltage of 100 V. The device utilizes a DO-213AB (MELF) glass encapsulation package. It is designed for general-purpose rectification applications, offering reliable performance in power supply and converter circuits.

Feature Summary

• Standard rectification capability with high reliability
• Glass passivated junction construction
• Compact MELF surface-mount form factor

Applications

• General purpose rectification in power supplies
• Freewheeling diodes in converters
• Inverter circuits

Procurement Notes

Verify the specific suffix against official Vishay documentation to confirm exact packaging and compliance status. Confirm availability as distribution channels may vary. Ensure design-in compatibility with existing circuit parameters before procurement.

Selection Notes

Select this component for applications requiring a 1A standard rectifier in a MELF package. Verify that the 100V reverse voltage rating meets the circuit's peak inverse voltage requirements. Consider thermal management needs associated with the glass encapsulation.

Part Context

This part belongs to the 1N647x series of standard rectifiers from Vishay. These components are widely used in consumer, automotive, and telecommunications equipment. The HE3 designation indicates enhanced efficiency and environmental compliance features typical of Vishay's modernized product lines.

Replacement Considerations

Check for direct substitutes within the 1N6478 to 1N6484 series if pinout and electrical ratings match. Verify package compatibility and ensure any replacement maintains the required 1A current and 100V voltage specifications.