1N1202B

Single Diodes Overview

The Microchip Technology 1N1202B is a single standard recovery rectifier designed for stud mount applications. It features a 200 V reverse voltage rating and supports a continuous forward current of 12 A. The device exhibits a maximum forward voltage drop of 1.2 V at rated current and handles a peak surge current of 250 A. With a low reverse leakage current of 10 uA, it operates reliably within a junction temperature range of -65°C to +200°C. Packaged in the DO-203AA-2 (DO-4) axial leaded format, this component provides robust performance for high-power rectification tasks.

Single Diodes Feature Summary

• High thermal stability with an extended operating junction temperature range up to +200°C
• Robust surge handling capability suitable for demanding power conversion environments
• Standard recovery characteristics optimized for general-purpose rectification applications

Single Diodes Applications

• Industrial power supply rectification
• DC motor drive circuits
• Welding equipment power stages

Single Diodes Procurement Notes

Verify the specific suffix designation against official Microchip documentation to confirm exact electrical tolerances and package variations. Ensure the procurement channel sources genuine components from authorized distributors to guarantee reliability. Confirm RoHS compliance status as required by your assembly specifications before finalizing orders.

Single Diodes Selection Notes

Select this component when a rugged, high-temperature diode is required for stud-mounted configurations. The 12 A current rating and 200 V blocking voltage make it suitable for medium-power AC-to-DC conversion. Consider the DO-203AA package constraints for PCB layout or chassis mounting requirements compared to surface-mount alternatives.

Single Diodes Part Context

This part belongs to the 1N series of axial leaded rectifiers manufactured by Microchip Technology. These devices are characterized by their durability and ability to withstand harsh environmental conditions. The series is commonly utilized in legacy and industrial systems where through-hole mounting and high thermal resilience are critical design parameters.

Single Diodes Replacement Considerations

Consult official substitution guides for compatible equivalents. Verify that any alternative maintains matching voltage, current, and thermal specifications.