SRS1690H

Diode Arrays Overview

The SRS1690H is a dual common cathode Schottky barrier rectifier manufactured by Taiwan Semiconductor Corporation. It utilizes silicon epitaxial planar technology and is housed in a TO-263AB (D2PAK) surface-mount package. The device features an anti-sulfur coating to enhance reliability in harsh environments. Key electrical specifications include a maximum repetitive peak reverse voltage of 90V, a continuous forward current rating of 8A per element, and a low forward voltage drop for improved efficiency. It is designed for high surge current capability and operates within a junction temperature range of -55°C to +175°C.

Diode Arrays Feature Summary

• Dual common cathode configuration with two independent elements
• Anti-sulfur resistant construction for enhanced durability
• Low forward voltage drop for high efficiency performance
• High surge current capability with overvoltage protection guardring

Diode Arrays Applications

• DC-DC converters
• Power supply circuits
• Free-wheeling diodes
• Reverse polarity protection

Diode Arrays Procurement Notes

Verify the specific suffix against official datasheets to confirm voltage ratings and packaging options. Ensure compatibility with automated placement equipment due to the D2PAK form factor. Confirm RoHS compliance and moisture sensitivity level requirements for your assembly process before procurement.

Diode Arrays Selection Notes

Select this component when a compact dual Schottky solution is required for high-efficiency power conversion. The 8A rating per element suits moderate to high-current applications. Consider the thermal performance of the D2PAK package and ensure adequate PCB copper area for heat dissipation during operation.

Diode Arrays Part Context

This part belongs to the SRS16 series of surface mount Schottky rectifiers from Taiwan Semiconductor. The series offers various voltage ratings to suit different circuit requirements while maintaining consistent mechanical dimensions and electrical characteristics for design flexibility across power management applications.

Diode Arrays Replacement Considerations

Check for direct pin-compatible alternatives from other manufacturers offering similar 8A dual common cathode Schottky rectifiers in D2PAK packages. Verify that substitute parts meet or exceed the 90V reverse voltage and 175°C junction temperature specifications.