GSIB2580N-M3/45

Overview

The GSIB2580N-M3/45 is a single-phase single in-line bridge rectifier from Vishay General Semiconductor. It features a maximum repetitive peak reverse voltage (VRRM) of 800 V and a maximum average forward rectified output current (IF(AV)) of 25 A at a case temperature of 98 °C. The device has a peak forward surge current (IFSM) rating of 350 A and a maximum DC reverse current (IR) of 10 μA at 25 °C. The typical instantaneous forward voltage drop (VF) is 1.0 V at an IF of 12.5 A. It operates within a junction and storage temperature range of -55 to +150 °C.

Feature Summary

• Glass passivated chip junction for high reliability
• High surge current capability with 350 A peak rating
• High case dielectric strength of 2500 V RMS
• Halogen-free, RoHS-compliant construction

Applications

• AC/DC bridge full wave rectification for switching power supplies
• Home appliances
• Office equipment
• Industrial automation applications

Procurement Notes

Verify the component against the official Vishay datasheet document number 89389 to confirm technical specifications. Ensure the M3 suffix indicates compliance with halogen-free and RoHS standards as defined by the manufacturer. Confirm that the package style matches the required GSIB-5S form factor for your specific PCB layout constraints.

Selection Notes

Select this component when a high-voltage bridge rectifier with 800 V blocking capability is required. The 25 A current rating supports general-purpose industrial and commercial power supply designs. Consider the thermal resistance characteristics and mounting requirements to ensure adequate heat dissipation under continuous load conditions.

Part Context

This part belongs to the GSIB25xxN series of single-phase single in-line bridge rectifiers manufactured by Vishay General Semiconductor. The series includes variants with different voltage ratings such as 200 V, 400 V, and 600 V, all sharing the same physical GSIB-5S package and similar electrical characteristics regarding current handling and thermal performance.

Replacement Considerations

Compatible substitutes include other Vishay parts within the GSIB25xxN series, specifically GSIB2560N-M3/45 for lower voltage applications. Cross-brand replacements must match the 800 V reverse voltage, 25 A forward current, and GSIB-5S package dimensions.