1N3957GP-E3/54

Single Diodes Overview

The Vishay General Semiconductor - Diodes Division 1N3957GP-E3/54 is a glass-passivated junction plastic rectifier belonging to the SUPERECTIFIER® series. It features a maximum repetitive peak reverse voltage of 1000 V and a maximum average forward rectified current of 1.0 A. The device exhibits a typical reverse recovery time of 2.0 µs, a maximum instantaneous forward voltage of 1.0 V at 1.0 A, and a maximum DC reverse current of 1.0 µA at rated blocking voltage. It operates within a temperature range of -65 °C to +175 °C and utilizes a DO-41 (DO-204AL) axial package.

Single Diodes Feature Summary

• Superectifier structure designed for high reliability applications
• Cavity-free glass-passivated junction construction
• Low leakage current characteristics
• High forward surge capability

Single Diodes Applications

• General purpose rectification in power supplies
• Inverter circuits
• Converter systems
• Freewheeling diode applications

Single Diodes Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for specific ordering suffixes that may affect packaging or material categorization. Validate datasheet revision dates against procurement documentation to ensure alignment with current manufacturing standards and specifications.

Single Diodes Selection Notes

Select this component for general-purpose rectification requiring high reverse voltage endurance and low forward voltage drop. Ensure thermal management accommodates the specified operating junction temperature range. Verify lead length requirements for mounting configurations as ratings are based on specific lead lengths.

Single Diodes Part Context

This part belongs to the Vishay SUPERECTIFIER® family, which includes variants like 1N3611GP through 1N3614GP. These components share similar structural features such as cavity-free glass passivation and are designated as not suitable for new designs. The series emphasizes reliability and robust performance in standard rectification roles.

Single Diodes Replacement Considerations

Direct substitutes include other Vishay parts from the same document such as 1N3611GP, 1N3612GP, 1N3613GP, and 1N3614GP, provided their reverse voltage ratings meet the application requirements.