1N2800

Single Diodes Overview

The Microchip Technology 1N2800 is a silicon power rectifier designed for high-current applications. It features a glass passivated die and glass-to-metal construction, ensuring robust performance in demanding environments. The device supports a reverse voltage rating (VRRM) up to 1200V and offers an 800A surge current rating. Operating temperatures range from -65°C to 200°C, with a forward current capacity of 40A. Available in stud-mount configurations such as DO-203AB and DO-5, it provides a low-cost solution for industrial control systems.

Single Diodes Feature Summary

• Glass passivated die for enhanced reliability
• High surge current capability of 800A
• Robust glass-to-metal construction
• Extended temperature operation up to 200°C

Single Diodes Applications

• Industrial control systems
• Power supply units requiring high voltage rectification
• Equipment needing stud-mounted diode solutions

Single Diodes Procurement Notes

Verify the specific package variant (e.g., DO-203AB or DO-5) required for your mounting configuration. Confirm RoHS compliance status if environmental regulations apply, as some listings indicate non-RoHS packaging. Ensure the supplier provides official datasheets from Microchip or authorized distributors to guarantee authenticity and correct electrical specifications.

Single Diodes Selection Notes

Select this component when high reverse voltage (up to 1200V) and significant surge current handling are necessary. The stud-mount design facilitates efficient heat dissipation for continuous 40A operation. Consider the extended temperature range (-65°C to 200°C) for harsh environment deployments where standard packages may fail.

Single Diodes Part Context

The 1N2800 belongs to the broader family of silicon power rectifiers manufactured by Microchip Technology (formerly Microsemi). It serves as a direct replacement for legacy components like the 1N2800 from other manufacturers. This part is characterized by its rugged glass-to-metal build, distinguishing it from plastic-encapsulated alternatives in high-power industrial settings.

Single Diodes Replacement Considerations

This component replaces the generic 1N2800 designation found in older schematics. Verify pinout compatibility for stud-mounted variants before substitution. Cross-reference with Microsemi/Microchip documentation to ensure equivalent thermal and electrical characteristics.

Single Diodes FAQ

What is the maximum operating temperature for the 1N2800?

The maximum operating temperature is 200°C.

Does the 1N2800 use a glass passivation layer?

Yes, it features a glass passivated die for improved stability.