CMR3-11 TR13 PBFREE

Single Diodes Overview

The CMR3-11 TR13 PBFREE is a surface-mount ultra-fast recovery rectifier manufactured by Central Semiconductor Corp. It features a single diode configuration housed in an SMC (DO-214AB) package. The device supports a repetitive reverse voltage of 1100V and a continuous forward current of 3A. Key electrical parameters include a maximum reverse leakage current of 5µA, a forward voltage drop of 1.7V at rated current, and a peak surge current capability of 200A. The component operates within a junction temperature range of -65°C to +175°C.

Single Diodes Feature Summary

• Ultra-fast recovery characteristics for high-frequency switching applications
• High thermal stability with extended operating temperature range up to 175°C
• Robust surge current handling capability for transient protection

Single Diodes Applications

• High-voltage DC-DC converter circuits
• Industrial power supply freewheeling diodes
• Inverter and rectifier bridge configurations

Single Diodes Procurement Notes

Verify the specific suffix 'TR13' against the manufacturer's official datasheet to confirm reel packaging specifications. Confirm RoHS compliance status through the latest environmental documentation provided by Central Semiconductor. Ensure the ordering quantity aligns with the factory pack size requirements specified in the product data sheet.

Single Diodes Selection Notes

Select this component when designing circuits requiring high reverse voltage blocking capabilities combined with fast switching speeds. The SMC package offers a compact footprint suitable for space-constrained board layouts. Evaluate the thermal management requirements based on the 1.7V forward voltage drop and the 3A continuous current rating under expected operating conditions.

Single Diodes Part Context

This part belongs to the CMR series of ultra-fast recovery rectifiers from Central Semiconductor. The series is designed for general-purpose high-speed switching applications where low reverse recovery time is critical. The CMR3-11 variant specifically addresses higher voltage requirements compared to lower-rated siblings in the same package family.

Single Diodes Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify pinout compatibility and thermal resistance values if considering alternative manufacturers' components.