CMLSH-4 BK

Diode Arrays Overview

The CMLSH-4 is a surface mount silicon dual, isolated Schottky diode housed in an SOT-563 package. It contains two electrically isolated 40V Schottky diodes designed for fast switching and low forward voltage drop. Key electrical parameters include a continuous forward current of 200mA per diode, a peak repetitive reverse voltage of 40V, and a power dissipation rating of 250mW. The device operates within a junction temperature range of -65°C to +150°C.

Diode Arrays Feature Summary

• Dual configuration with individual electrical isolation between the two internal diodes
• Optimized for high-speed switching applications due to low reverse recovery time
• Low forward voltage drop characteristics to minimize conduction losses
• Space-saving SOT-563 surface mount package design

Diode Arrays Applications

• High-speed rectification circuits
• Power management modules requiring compact footprints
• DC-DC converter freewheeling paths
• General purpose switching applications

Diode Arrays Procurement Notes

Verify component availability status carefully before procurement planning. Official documentation indicates this specific part number has been transitioned to End of Life (EOL) status. Last purchase orders may be subject to strict time limits relative to the discontinuation notice date. Final shipments are typically restricted to existing inventory or limited windows. Confirm current stock levels directly with authorized distributors or Central Semiconductor representatives prior to finalizing any acquisition plans.

Diode Arrays Selection Notes

Select this component when a dual isolated Schottky topology is required in a minimal footprint. Ensure the 40V reverse voltage rating aligns with circuit requirements. Verify that the 200mA continuous current capacity meets load demands. Consider thermal resistance limitations during layout. Evaluate alternative sourcing strategies given the discontinued status of this specific package variant.

Diode Arrays Part Context

This component belongs to Central Semiconductor's line of surface mount Schottky barrier rectifiers. It utilizes silicon epitaxial planar technology encapsulated in a plastic SOT-563 case. The device features gold-plated terminals suitable for standard soldering processes. Markings on the package typically indicate 'C4E' or '4E' for identification purposes.

Diode Arrays Replacement Considerations

Official replacement part numbers are not listed in the manufacturer's Product Discontinuation Notice (PDN01063). Customers are advised to contact [email protected] for assistance in locating alternate sources or technical data for compatible substitutes.