CMFSH-3I TR PBFREE

Diode Arrays Overview

The CMFSH-3I TR PBFREE is a Schottky diode array manufactured by Central Semiconductor Corp. It features two independent diodes in a surface-mount SOT143 package. The device supports a maximum repetitive reverse voltage of 30 V and a forward current of 100 mA DC. Key electrical specifications include a maximum forward voltage of 650 mV at specified currents and a low reverse leakage current of 100 µA. The component operates within a temperature range of -65°C to +150°C junction temperature.

Diode Arrays Feature Summary

• Dual independent Schottky barrier rectifier configuration
• Low forward voltage drop for improved efficiency
• Surface mount SOT143 packaging for compact designs

Diode Arrays Applications

• DC-DC converter input/output rectification
• Power supply freewheeling applications
• Reverse polarity protection circuits

Diode Arrays Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to confirm lead-free status and tape-and-reel quantity. Ensure the selected variant matches the required RoHS compliance standards for your assembly process. Cross-reference the datasheet revision date to confirm current electrical characteristics before finalizing procurement orders.

Diode Arrays Selection Notes

Select this component when a dual-diode solution is required in a minimal footprint. The SOT143 package suits high-density PCB layouts. Evaluate the 30 V rating against peak inverse voltage requirements. Consider the 100 mA continuous current limit for load analysis. Verify thermal management needs given the small surface-mount form factor.

Diode Arrays Part Context

This part belongs to the Central Semiconductor Schottky diode array family. It utilizes silicon planar technology optimized for high-speed switching. The series provides alternatives to standard rectifiers where low loss and fast recovery are critical. The manufacturer offers various pin configurations within this product line.

Diode Arrays Replacement Considerations

Direct substitutes may include other SOT143 dual Schottky arrays from different manufacturers. Verify pinout compatibility and electrical parameter equivalence. Check for package dimension tolerances to ensure mechanical fit. Review thermal resistance values for equivalent performance.