BYM11-600HE3_A/H

Overview

The BYM11-600HE3_A/H is a surface-mount glass-passivated junction fast switching rectifier manufactured by Vishay General Semiconductor. It utilizes the Superectifier structure for high reliability and features a DO-213AB (MELF) package. The device supports a maximum repetitive peak reverse voltage of 600 V and an average forward rectified current of 1 A. Key electrical characteristics include a maximum non-repetitive peak forward surge current of 30 A, a typical reverse recovery time of 250 ns, and a maximum forward voltage of 1.3 V at 1 A. It operates within a junction temperature range of -65°C to 175°C and meets AEC-Q101 automotive qualification standards.

Feature Summary

• Superectifier structure designed for high reliability under demanding conditions
• Fast switching capability optimized for high efficiency applications
• Low leakage current performance
• High forward surge current capability

Applications

• Automotive electronics systems requiring AEC-Q101 qualified components
• General purpose high frequency rectification
• DC-DC converter circuits
• Free-wheeling diode applications in power supplies

Procurement Notes

Verify the specific ordering code suffix against official Vishay documentation to ensure correct packaging and variant selection. Confirm that the HE3 suffix aligns with RoHS compliance requirements for your project. Cross-reference the DO-213AB MELF package dimensions with your PCB footprint library to ensure mechanical compatibility during assembly.

Selection Notes

Select this component when a fast recovery rectifier with low leakage is required in a compact MELF package. The 600 V rating suits general mains-derived or intermediate bus voltages. Ensure the circuit design accounts for the 250 ns reverse recovery time rather than assuming ultra-fast characteristics. Verify thermal management strategies for the 1 A continuous current rating in enclosed environments.

Part Context

This part belongs to the BYM11 series of Superectifier fast switching rectifiers from Vishay. The series offers various voltage ratings including 200 V, 400 V, and 800 V options within the same DO-213AB package family. The HE3 designation indicates lead-free and halogen-free construction compliant with modern environmental directives.

Replacement Considerations

Direct substitutes within the same Vishay family include BYM11-200-E3/96, BYM11-400-E3/96, and BYM11-800-E3/96, which share identical package and pinout configurations but differ in voltage ratings. External replacements must match the 1 A current, 600 V blocking voltage, and 250 ns recovery time specifications.