SRF1660H

Diode Arrays Overview

The SRF1660H is a dual common cathode Schottky barrier rectifier manufactured by Taiwan Semiconductor Corporation. It features a 16A average forward current rating and a 60V maximum repetitive reverse voltage. The device utilizes an ITO-220AB through-hole package with an isolated tab configuration. Key electrical characteristics include a low forward voltage drop of 0.9V at 8A and a non-repetitive peak surge current capability of 200A. The component is constructed using silicon epitaxial technology, ensuring high reliability and efficiency in power conversion applications.

Diode Arrays Feature Summary

• Low power loss and high efficiency design
• Guard-ring structure for transient overvoltage protection
• High surge current handling capability
• Suitable for automated surface mount or through-hole placement processes

Diode Arrays Applications

• DC-to-DC converter circuits
• Power supply freewheeling diodes
• Polarity protection applications
• General purpose rectification in low voltage systems

Diode Arrays Procurement Notes

Verify the specific suffix 'H' against the manufacturer's official datasheet to confirm the exact pinout and mechanical dimensions associated with the ITO-220AB isolated tab variant. Ensure that the procurement documentation explicitly states compliance with RoHS Directive 2011/65/EU and WEEE 2002/96/EC standards. Cross-reference the date code and packing information to guarantee halogen-free status according to IEC 61249-2-21 definitions before finalizing purchase orders.

Diode Arrays Selection Notes

Select this component when designing circuits requiring a robust 16A Schottky rectifier with a 60V blocking voltage in a through-hole format. The isolated tab feature simplifies thermal management by allowing direct heatsink attachment without electrical isolation components. Consider the 0.9V forward voltage drop for efficiency calculations in low-voltage, high-current scenarios where standard PN junction diodes would incur excessive conduction losses.

Diode Arrays Part Context

This part belongs to the SRF16 series of Isolated Schottky Barrier Rectifiers from Taiwan Semiconductor. The series offers various voltage ratings ranging from 20V to 150V while maintaining consistent current capabilities. The SRF1660H specifically addresses applications needing moderate reverse voltage tolerance with high current throughput, distinguishing it from lower current or different package variants within the same product family.

Diode Arrays Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.