CMLD4448 BK

Diode Arrays Overview

The CMLD4448 BK is a surface mount silicon dual isolated high speed switching diode manufactured by Central Semiconductor Corp. It utilizes an epitaxial planar process and is housed in an SOT-563 package. The device contains two independent diodes with a peak repetitive reverse voltage of 120 V, continuous forward current of 250 mA, and peak repetitive forward current of 500 mA. Electrical characteristics include a typical reverse recovery time of 4.0 ns at specified test conditions.

Diode Arrays Feature Summary

• Dual configuration containing two electrically isolated silicon switching diodes within a single surface mount package
• High-speed switching performance achieved through epitaxial planar manufacturing technology
• Designed for applications requiring rapid signal transition and low capacitance

Diode Arrays Applications

• High speed switching circuits
• Signal processing applications
• General purpose rectification

Diode Arrays Procurement Notes

This component has been officially discontinued and classified as End of Life (EOL) by the manufacturer. No further production orders are accepted. Replacement options are not provided by the manufacturer. Verify availability strictly through remaining inventory channels or contact engineering support for technical data regarding alternative sourcing strategies.

Diode Arrays Selection Notes

Select this component only if legacy compatibility is required, as it is no longer in active production. Ensure designs accommodate the discontinuation status. Evaluate available stock levels against project timelines. Consider that no direct replacement part number is currently documented by the manufacturer for this specific configuration.

Diode Arrays Part Context

The CMLD4448 BK belongs to the Central Semiconductor series of surface mount silicon switching diodes. It shares the SOT-563 package form factor with other devices in the lineup but is distinguished by its dual isolated architecture. This packaging allows for compact circuit board layouts while maintaining electrical isolation between the internal diode elements.

Diode Arrays Replacement Considerations

No replacement part numbers are listed in the official Product Discontinuance Notification. Contact [email protected] for assistance locating alternate sources.