MUR420S M6G

Single Diodes Overview

The MUR420S M6G is a 4A, 200V ultra-fast surface mount rectifier from Taiwan Semiconductor Corporation. It utilizes glass passivated chip junctions and operates within a junction temperature range of -55°C to +175°C. The device features a DO-214AB (SMC) package with matte tin-plated leads. Key electrical parameters include a repetitive peak reverse voltage of 200V, an average forward current of 4A, and a peak forward surge current of 75A. Typical reverse recovery time is 25ns at specified test conditions.

Single Diodes Feature Summary

• Glass passivated chip junction for enhanced reliability
• Ultra-fast recovery time optimized for high efficiency
• Moisture sensitivity level 1 compliant per J-STD-020
• Halogen-free construction according to IEC 61249-2-21

Single Diodes Applications

• High frequency rectification
• Freewheeling applications
• Switching mode converters in computer systems
• Inverters in telecommunication equipment

Single Diodes Procurement Notes

Verify the specific ordering code matches the required voltage rating and package type. Confirm RoHS compliance and halogen-free status against project specifications. Ensure storage and handling procedures adhere to moisture sensitivity level 1 requirements as defined by J-STD-020 standards prior to assembly.

Single Diodes Selection Notes

Select this component for circuits requiring fast switching speeds and compact surface mount integration. Evaluate thermal resistance values to ensure adequate heat dissipation within the operating temperature range. Consider the single die configuration and polarity indication via cathode band during PCB layout design.

Single Diodes Part Context

This part belongs to the MUR4xS series, which includes variants with different voltage ratings up to 600V. All members share the same 4A current rating and DO-214AB (SMC) package form factor. The series is designed for automated placement processes in high-volume manufacturing environments.

Single Diodes Replacement Considerations

Direct substitutes within the same series include MUR440S and MUR460S, provided the higher voltage ratings are acceptable for the application circuit. Verify pinout compatibility and thermal characteristics when cross-referencing with other manufacturers' ultra-fast rectifiers.