CMXSH2-4LS BK PBFREE

Diode Arrays Overview

The Central Semiconductor CMXSH2-4LS is a surface-mount silicon dual pair, in-series low forward voltage Schottky diode housed in an SOT-26 package. It features a peak repetitive reverse voltage of 40V and a continuous forward current of 200mA per diode. The device operates within a junction temperature range of -65°C to +150°C with a power dissipation rating of 350mW. Electrical characteristics include a maximum forward voltage of 0.5V at 200mA and a typical reverse leakage current of 50μA at 20V.

Diode Arrays Feature Summary

• Dual in-series configuration allowing flexible circuit integration
• Low forward voltage drop for improved efficiency
• Capable of bridge rectifier configuration via optional mounting pads

Diode Arrays Applications

• General purpose rectification in compact designs
• Power supply input protection circuits
• Bridge rectifier applications using integrated mounting pads

Diode Arrays Procurement Notes

Verify the specific ordering suffix required for plating type, as PBFREE or TIN/LEAD options exist. Confirm availability status carefully, as this component may be classified as End of Life with limited stock-only fulfillment. Contact manufacturer engineering for alternate sourcing if standard inventory is depleted.

Diode Arrays Selection Notes

Select this component when a compact dual Schottky solution with low forward voltage is required in an SOT-26 footprint. Ensure the 40V reverse voltage and 200mA continuous current ratings align with the circuit requirements. Consider the thermal resistance of 357 °C/W for heat dissipation planning in enclosed spaces.

Diode Arrays Part Context

This device belongs to Central Semiconductor's line of surface-mount Schottky diodes designed for space-constrained applications. The SOT-26 package provides a small form factor while maintaining robust electrical performance suitable for modern electronic assemblies requiring efficient power management.

Diode Arrays Replacement Considerations

No direct replacement part numbers are listed by the manufacturer. The component is currently available on a stock-only basis due to End of Life status. Designers should consult manufacturer engineering for potential alternative sources if new production units are unavailable.

Diode Arrays FAQ

Can the CMXSH2-4LS be configured as a bridge rectifier?

Yes, the datasheet indicates that the device can be configured as a bridge rectifier using the optional mounting pad configuration provided in the mechanical outline.

What is the marking code for this component?

The marking code printed on the SOT-26 case is CXS4L.

Is this component currently in active production?

No, the CMXSH2-4LS has been transitioned to End of Life (EOL) status and is available only from existing stock.