CMXD4448 TR PBFREE

Diode Arrays Overview

The CMXD4448 TR PBFREE is a surface mount triple isolated high-speed silicon switching diode manufactured by Central Semiconductor Corp. It integrates three independent diodes in an SOT-26 package. Key electrical parameters include a continuous reverse voltage of 75 V, peak repetitive reverse voltage of 100 V, and continuous forward current of 250 mA per diode. The device features a maximum reverse leakage current of 25 nA at 20 V, a forward voltage of 1.0 V at 100 mA, and a typical reverse recovery time of 4.0 ns.

Diode Arrays Feature Summary

• Integrates three electrically isolated high-speed silicon switching diodes within a single compact surface mount package.
• Designed for applications requiring rapid switching capabilities with minimal reverse recovery time.
• Utilizes epitaxial planar process technology for reliable performance under specified thermal conditions.

Diode Arrays Applications

• High-speed switching circuits
• General purpose rectification requiring isolation between channels
• Compact electronic designs utilizing surface mount technology

Diode Arrays Procurement Notes

Verify the specific ordering suffix to ensure compliance with plating requirements. The PBFREE designation indicates lead-free plating. Confirm the tape and reel packaging format matches automated assembly needs. Ensure the component meets RoHS3 standards as indicated by the manufacturer's standard offerings for this part number.

Diode Arrays Selection Notes

Select this component when space constraints require multiple isolated switching diodes in a small footprint. The SOT-26 package offers a compact solution compared to discrete components. Consider the 75 V reverse voltage rating and 250 mA forward current limits to ensure adequate headroom for the target application's electrical demands.

Diode Arrays Part Context

This component belongs to the CMXD4448 series of triple isolated high-speed silicon switching diodes from Central Semiconductor Corp. The series is characterized by its use of epitaxial planar processes and epoxy molding in SUPERmini™ packages. The marking code X48 identifies the device on the SOT-26 case.

Diode Arrays Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify pinout compatibility and electrical ratings if considering alternative manufacturers' triple diode arrays in SOT-26 packages.