LT4356HS-3#TRPBF

Overview

The LT4356HS-3#TRPBF is a board mount surge protector manufactured by Analog Devices Inc. It operates within a voltage range of 4 VDC to 80 VDC and features an SOIC-16 package with SMD/SMT termination. The component has a maximum operating temperature of +125°C and a minimum of -40°C. It is designed for automotive, avionics, and industrial applications. The device functions as a surge stopper with fault latchoff capabilities.

Feature Summary

• Integrated surge suppression with fault latchoff functionality
• Wide input voltage operation from 4 VDC to 80 VDC
• High-temperature suitability up to +125°C

Applications

• Automotive systems
• Avionics equipment
• Industrial control units

Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging when sourcing. Confirm the HS grade meets high-temperature requirements for your application environment. Ensure compatibility with SOIC-16 footprint during PCB layout. Cross-reference official datasheets for precise electrical characteristics before integration.

Selection Notes

Choose this model for applications requiring robust surge protection in harsh environments. The high-temperature rating supports operation in confined or high-heat zones. The fault latchoff feature provides enhanced system safety compared to non-latching variants. Verify voltage limits align with the specific circuit design parameters.

Part Context

This component belongs to the LT4356 series of surge suppressors. It shares the SOIC-16 package form factor with other variants like the LT4356IS-3#PBF. The series is categorized under board mount surge protectors. Different suffixes indicate variations in packaging and temperature grades within the same functional family.

Replacement Considerations

LT4356HS-3#PBF is a tube-packaged equivalent with identical electrical specifications.