CMFD2004I TR

Diode Arrays Overview

The CMFD2004I TR is a surface mount silicon dual isolated high voltage switching diode manufactured by Central Semiconductor Corp. It consists of two electrically isolated diodes housed in an epoxy molded SOT-143 case. The device features a continuous reverse voltage rating of 240 V and a peak repetitive reverse voltage of 300 V. Maximum ratings include a continuous forward current of 225 mA, a power dissipation of 350 mW, and an operating junction temperature range from -65 to +150 °C. Electrical characteristics per diode specify a maximum reverse leakage current of 100 nA at 240 V, a forward voltage drop of 1.0 V at 100 mA, and a typical reverse recovery time of 50 ns.

Diode Arrays Feature Summary

• Dual isolated high voltage switching diodes integrated into a single surface mount package
• Designed for applications requiring independent high voltage rectification or switching functions
• Utilizes an epoxy molded SOT-143 case for compact footprint and thermal management

Diode Arrays Applications

• High voltage switching circuits requiring dual isolated channels
• Power supply designs utilizing surface mount topology
• Electronic systems needing compact high voltage diode solutions

Diode Arrays Procurement Notes

This component has been officially transitioned to End of Life (EOL) status by the manufacturer. Current availability is restricted to existing stock only, with no further production planned. Buyers should verify stock levels directly with authorized distributors or the manufacturer's support team. Last purchase orders may be subject to specific cutoff dates defined in the official discontinuation notice.

Diode Arrays Selection Notes

Select this component when a dual isolated high voltage switching solution is required in a small surface mount form factor. Verify that the 240 V continuous reverse voltage and 225 mA continuous forward current meet circuit requirements. Ensure the design accommodates the SOT-143 package dimensions and thermal resistance characteristics. Note that due to EOL status, long-term supply continuity cannot be guaranteed.

Diode Arrays Part Context

The CMFD2004I belongs to Central Semiconductor Corp's line of surface mount silicon diodes. It is specifically engineered as a dual isolated configuration within the SOT-143 package family. This series targets applications demanding high voltage isolation between two distinct diode paths without requiring separate discrete components.

Diode Arrays Replacement Considerations

No direct replacement part numbers are currently available from the manufacturer. The product is classified as End of Life with stock-only availability. Customers requiring alternatives must contact engineering support for potential alternate source recommendations.