MUR120RL

Single Diodes Overview

The MUR120RLG is a single ultra-fast recovery rectifier manufactured by onsemi, designed for high-speed switching applications. It features a 200 V reverse voltage rating and supports a continuous forward current of 1 A. The device utilizes a DO-41 through-hole package and exhibits a maximum forward voltage of 875 mV at rated current. Key electrical characteristics include a 35 ns reverse recovery time, a peak repetitive reverse current of 2 uA, and a maximum surge current capability of 35 A. It operates within a temperature range of -65 °C to +175 °C.

Single Diodes Feature Summary

• Ultra-fast recovery performance with 35 ns reverse recovery time for efficient high-frequency operation
• High thermal stability supporting junction temperatures up to 175 °C
• Robust surge current handling capability for transient protection

Single Diodes Applications

• High-frequency power supply circuits
• Free-wheeling diode configurations in inductive loads
• DC-DC converter output rectification

Single Diodes Procurement Notes

Verify the specific ordering suffix (e.g., RLG) against official manufacturer documentation to confirm packaging type and compliance status. Ensure the component matches the required DO-41 through-hole form factor and that all electrical ratings align with the target circuit design constraints before procurement.

Single Diodes Selection Notes

Select this component when a standard fast recovery diode is insufficient due to excessive reverse recovery charge or slow switching speeds. The DO-41 package is suitable for through-hole PCB layouts requiring moderate current handling. Verify that the 200 V breakdown voltage provides adequate margin for the specific application's peak inverse voltage requirements.

Single Diodes Part Context

This part belongs to the MUR series of ultra-fast recovery rectifiers from onsemi. The 'RLG' suffix typically indicates a lead-free, halogen-free variant packaged in tape and reel or cut tape formats, distinguishing it from bulk or other packaging options within the same electrical specification family.

Single Diodes Replacement Considerations

Direct substitutes must match the 200 V / 1 A / 35 ns specifications and DO-41 package. Cross-reference with equivalent ultra-fast rectifiers from other manufacturers ensuring identical pinout and thermal characteristics.