CMSSH-3S TR PBFREE

Diode Arrays Overview

The CMSSH-3S TR PBFREE is a surface mount silicon Schottky diode from the Central Semiconductor CMSSH-3 series, housed in an SOT-323 package. It features a dual-in-series configuration with marking code A5D. Key electrical parameters include a peak repetitive reverse voltage of 30 V and a continuous forward current of 100 mA. The device exhibits a typical forward voltage of 0.33 V at 2.0 mA and 1.00 V at 100 mA. Reverse leakage current is typically 500 nA at 25 V. Junction capacitance is 7.0 pF, and reverse recovery time is 5.0 ns. Power dissipation is rated at 275 mW, with an operating temperature range of -65 to +150 °C.

Diode Arrays Feature Summary

• Dual in-series configuration for high-voltage blocking applications
• Low forward voltage drop optimized for fast switching efficiency
• Epoxy molded SOT-323 surface mount package design

Diode Arrays Applications

• Fast switching rectifier circuits
• High-voltage signal processing stages
• Power supply output rectification

Diode Arrays Procurement Notes

Verify the specific ordering suffix matches the required plating finish. The PBFREE designation indicates lead-free compliance. Confirm the reel quantity aligns with production requirements. Ensure the part number includes the TR suffix for tape-and-reel packaging. Cross-reference the marking code A5D on received components to confirm the dual in-series configuration.

Diode Arrays Selection Notes

Select this component when a dual-diode solution in a single compact package is required. The in-series arrangement allows for higher voltage handling compared to single diodes. Consider the low junction capacitance for high-frequency performance. Evaluate the thermal resistance of 455 °C/W for heat dissipation needs in dense layouts.

Diode Arrays Part Context

This part belongs to the CMSSH-3 series of surface mount silicon Schottky diodes. The series includes single, common anode, common cathode, and in-series variants. All share the same SOT-323 footprint and general electrical characteristics, differing primarily in internal connection topology and marking codes.

Diode Arrays Replacement Considerations

Direct substitutes must match the SOT-323 package and dual in-series configuration. Verify equivalent 30 V reverse voltage and 100 mA forward current ratings. Check for compatible forward voltage and leakage current specifications to ensure circuit performance parity.