BYM07-300HE3/98

Overview

The BYM07-300HE3/98 is a surface-mount ultrafast rectifier manufactured by Vishay General Semiconductor - Diodes Division. It features a Superectifier structure with a cavity-free glass-passivated junction in the GL34 (DO-213AA) package. The device provides a maximum repetitive peak reverse voltage of 300 V and an average forward rectified current of 0.5 A at 75 °C. Key electrical characteristics include a maximum instantaneous forward voltage of 1.35 V, a peak forward surge current of 10 A, and an ultrafast reverse recovery time of 50 ns. The component operates within a junction temperature range of -65 to +175 °C.

Feature Summary

• Superectifier structure for high reliability condition
• Cavity-free glass-passivated junction
• Ultrafast reverse recovery time
• Low switching losses, high efficiency

Applications

• High frequency rectification in switching mode converters
• Freewheeling applications in inverters
• Consumer electronics power supplies
• Computer equipment power systems
• Automotive electronic circuits
• Telecommunication infrastructure

Procurement Notes

Verify that the ordering suffix /98 corresponds to the specified 2500-unit delivery mode on a 7-inch diameter plastic tape and reel. Confirm the EGL34F designation matches the required 300 V rating. Ensure compliance with RoHS standards and JESD 201 class 1A whisker test requirements as indicated by the E3 suffix. Validate material categorization against specific compliance definitions provided by the manufacturer.

Selection Notes

Select this component when designing circuits requiring fast switching speeds and low reverse recovery charge. The 300 V rating suits applications with moderate voltage spikes. Consider the 0.5 A continuous current limit and thermal resistance values for heat dissipation planning. The GL34 package is suitable for automated placement processes. Evaluate the operating temperature range to ensure compatibility with the intended environmental conditions.

Part Context

This part belongs to the BYM07 series of surface-mount ultrafast rectifiers from Vishay. The series offers various voltage ratings ranging from 50 V to 400 V, all sharing similar physical dimensions and electrical performance profiles. The EGL34F variant specifically denotes the 300 V version within this lineup. These devices are designed for general-purpose high-frequency rectification tasks across multiple industries.

Replacement Considerations

EGL34F-E3/98