TS4K80

Bridge Rectifier Overview

The TS4K80 is a single-phase bridge rectifier manufactured by Taiwan Semiconductor Corporation. It features an 800V maximum repetitive peak reverse voltage and a 4A average forward rectified current rating. The device utilizes a plastic molded package designed for surface mount or through-hole applications, offering high surge overload capability and robust mechanical stability. It is engineered to meet environmental standards including halogen-free and RoHS compliance, ensuring suitability for general-purpose power supply applications requiring reliable AC-to-DC conversion.

Bridge Rectifier Feature Summary

• High thermal performance due to low thermal resistance junction-to-case characteristics
• Plastic material meets UL flammability classification 94V-0
• Molded package ensures mechanical strength and durability under harsh conditions

Bridge Rectifier Applications

• General purpose AC to DC rectification in power supplies
• Battery chargers and adapters
• Industrial control systems

Bridge Rectifier Procurement Notes

Verify the specific suffix code on the component marking to confirm exact packaging type and tape/reel specifications. Ensure the ordering part number matches the required lead time and quality certifications such as RoHS and Halogen-Free status directly from the manufacturer's official distribution channels.

Bridge Rectifier Selection Notes

Select this component when designing circuits requiring an 800V reverse voltage withstand capability with a continuous 4A load current. Consider the thermal management requirements based on the ambient temperature and the specific mounting method to ensure the junction temperature remains within safe operating limits during peak surge events.

Bridge Rectifier Part Context

This component belongs to the TS4K series of single-phase bridge rectifiers from Taiwan Semiconductor. The series offers various voltage ratings and current capacities, providing designers with standardized solutions for different power levels. The TS4K80 specifically addresses mid-range power applications where high voltage blocking is necessary alongside moderate current handling.

Bridge Rectifier Replacement Considerations

Direct replacements must match the 800V VRRM, 4A IO(AV), and compatible pinout configuration. Verify that alternative manufacturers offer identical package dimensions and thermal characteristics to ensure board compatibility without redesign.