BYM07-300HE3/83

Overview

The BYM07-300HE3/83 is a surface-mount ultrafast rectifier manufactured by Vishay General Semiconductor - Diodes Division. It utilizes Superectifier structure technology and features a cavity-free glass-passivated junction in the GL34 (DO-213AA) package. The device provides a maximum repetitive peak reverse voltage of 300 V, a maximum average forward rectified current of 0.5 A at 75 °C, and a peak forward surge current of 10 A. Electrical characteristics include a maximum instantaneous forward voltage of 1.35 V at 0.5 A, a maximum reverse recovery time of 50 ns, and a typical junction capacitance of 7.0 pF at 4.0 V and 1 MHz. Operating junction and storage temperature range from -65 to +175 °C.

Feature Summary

• Superectifier structure for high reliability condition
• Cavity-free glass-passivated junction
• Ultrafast reverse recovery time with low switching losses
• Ideal for automated placement

Applications

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

Procurement Notes

Verify the specific ordering suffix /83 corresponds to the required delivery mode and base quantity before procurement. Confirm that the EGL34D-E3 designation aligns with RoHS compliance requirements and commercial grade specifications. Ensure the component meets MSL level 1 classification and LF maximum peak temperature limits of 260 °C as per J-STD-020 standards for your assembly process.

Selection Notes

Select this component when a 300 V blocking capability and 0.5 A continuous current rating are required in a compact surface-mount form factor. The GL34 package is suitable for automated placement processes. Consider the 50 ns reverse recovery time for high-frequency switching applications where low switching losses and high efficiency are critical design parameters.

Part Context

This part belongs to the BYM07-xxx series of surface-mount glass passivated ultrafast rectifiers. The EGL34x family includes variants with different voltage ratings ranging from 50 V to 400 V. The 'E' suffix indicates RoHS compliance, while the 'H' typically denotes halogen-free status. The GL34 (DO-213AA) package provides a standardized footprint for PCB mounting.

Replacement Considerations

Direct substitutes within the same voltage class include other BYM07-300 variants such as BYM07-300-E3/98 or BYM07-300-TAP, provided the packaging format matches the production requirements. Cross-referencing with other manufacturers' DO-213AA packages requires verification of thermal resistance and reverse recovery time specifications.