1N4001B-G

Single Diodes Overview

The 1N4001B-G is a standard recovery rectifier diode manufactured by Comchip Technology. It features a maximum DC reverse voltage (Vr) of 50 V and an average rectified forward current (Io) of 1 A. The device exhibits a maximum forward voltage drop (Vf) of 1.1 V at a forward current of 1 A. Encased in a DO-41 package, it utilizes a glass passivated chip junction for reliability. The component is designed for general-purpose applications and complies with EU RoHS directives.

Single Diodes Feature Summary

• Glass passivated chip junction ensures high reliability and low leakage current
• Standard recovery time suitable for general-purpose rectification
• Low cost construction optimized for mass production

Single Diodes Applications

• General purpose rectification in power supplies
• Reverse polarity protection circuits
• DC to AC conversion stages

Single Diodes Procurement Notes

Verify the specific manufacturer part number against official Comchip Technology documentation to ensure authenticity. Confirm that the DO-41 package dimensions match your PCB footprint requirements. Check for RoHS compliance markings if environmental regulations apply to your assembly process. Ensure storage conditions adhere to semiconductor handling standards to prevent moisture sensitivity issues before soldering.

Single Diodes Selection Notes

Select this component when a 50 V reverse voltage rating and 1 A continuous current capacity are required. The DO-41 through-hole package is appropriate for manual or wave soldering processes. Consider the 1.1 V forward voltage drop for thermal management calculations in high-current scenarios. This standard recovery type is suitable for low-frequency applications rather than high-speed switching environments.

Single Diodes Part Context

This diode belongs to the 1N400x series of silicon rectifiers, widely used in electronic circuits for converting alternating current to direct current. The 'B' suffix typically denotes specific manufacturing lot or packaging variations within the Comchip Technology product line, while maintaining the core electrical characteristics of the 1N4001 specification.

Single Diodes Replacement Considerations

Direct replacements include other manufacturers' 1N4001 variants such as 1N4001G or 1N4001AT-92, provided they meet the same 50 V, 1 A, and DO-41 package specifications. Verify pinout compatibility and thermal performance before substitution.