1N3263IL

Single Diodes Overview

The 1N3263IL is a high-current silicon rectifier diode manufactured by Microchip Technology. It features a DO-205AB package and is rated for 275 A forward current and 200 V reverse voltage. The device utilizes glass passivated die construction with a glass-to-metal seal, ensuring robust performance under high surge conditions. It exhibits a maximum forward voltage drop of 1.3 V at 300 A and offers soft recovery characteristics typical of standard recovery silicon diodes.

Single Diodes Feature Summary

• High surge current capability for demanding power applications
• Glass to metal seal construction for environmental stability
• Glass passivated die for reliable operation

Single Diodes Applications

• Industrial power supplies
• Motor drive systems
• Welding equipment

Single Diodes Procurement Notes

Verify the manufacturer designation as Microchip Technology or its predecessor entities such as Microsemi or Actel, as historical lineage affects part identification. Confirm the DO-205AB package style matches your mechanical constraints. Ensure the 200 V rating and 275 A current capacity align with your circuit design requirements before procurement.

Single Diodes Selection Notes

Select this component when high continuous and surge currents are required in a standard recovery configuration. The DO-205AB package provides specific mounting considerations compared to other axial packages. Evaluate thermal management needs given the 1.3 V forward voltage drop at high currents to ensure junction temperature limits are not exceeded during operation.

Single Diodes Part Context

This component belongs to the family of high-power silicon rectifiers designed for industrial and heavy-duty applications. It serves as a standard recovery diode option where fast switching is not critical but high current handling and ruggedness are paramount. The DO-205AB form factor is common in legacy and modern high-power modules.

Single Diodes Replacement Considerations

Check for direct equivalents from Powerex or other manufacturers offering similar 275 A, 200 V specifications in DO-205AB packages. Verify that any substitute maintains the same glass passivation and soft recovery characteristics to ensure compatibility with existing thermal and electrical designs.