NSB8GTHM3/I

Single Diodes Overview

The NSB8GTHM3/I is a glass-passivated general-purpose plastic rectifier manufactured by Vishay General Semiconductor - Diodes Division. It is designed for surface-mount applications in the TO-263AB (D2PAK) package. The device features a maximum repetitive peak reverse voltage of 400 V and an average forward rectified current rating of 8 A. Key electrical characteristics include a maximum DC reverse leakage current of 10 µA at 400 V, a maximum forward voltage drop of 1.1 V at 8 A, and a non-repetitive peak surge current capability of 125 A. It operates within a junction temperature range of -55°C to +150°C and holds AEC-Q101 qualification for automotive reliability.

Single Diodes Feature Summary

• Glass passivation provides mechanical strength and protection against chemical stress
• AEC-Q101 qualified for automotive grade reliability requirements
• Designed for high thermal performance via exposed pad mounting

Single Diodes Applications

• Automotive power supply circuits
• General purpose rectification in industrial equipment
• DC-DC converter output stages

Single Diodes Procurement Notes

Verify the specific suffix 'I' indicates the correct tape and reel packaging configuration as defined by the manufacturer. Confirm that the component meets RoHS 3 compliance standards required for your assembly process. Ensure the ordering quantity aligns with the manufacturer's standard packing unit to avoid partial reel handling issues during production.

Single Diodes Selection Notes

Select this component when a robust surface-mount rectifier with high surge current capability is required. The TO-263AB package offers superior heat dissipation compared to smaller SMD packages. Consider the 400 V reverse voltage rating to ensure adequate margin for the specific circuit application. Verify that the PCB footprint matches the D2PAK outline dimensions for proper soldering.

Single Diodes Part Context

This part belongs to Vishay's NSB series of standard recovery rectifiers. These devices are engineered for high-volume manufacturing and general-purpose applications requiring reliable performance under varying thermal conditions. The series utilizes glass passivation technology to enhance durability and long-term stability in demanding electronic environments.