LT4356HMS-1#TRPBF

Overview

The LT4356HMS-1#TRPBF is a board mount surge stopper manufactured by Analog Devices Inc. It operates within a voltage range of 4 VDC to 80 VDC and features a maximum quiescent current of 40 uA. The component is housed in an MSOP-10 surface-mount package with SMD/SMT termination type. It supports an operating temperature range from -40°C to +125°C and is supplied in a tape and reel packaging format.

Feature Summary

• Integrated surge protection for high-voltage DC power lines
• Low static current consumption for efficient power management
• Compact surface-mount design suitable for space-constrained applications

Applications

• Automotive electronics systems
• Avionics power distribution networks
• Industrial control equipment

Procurement Notes

Verify the specific suffix #TRPBF indicates tape-and-reel packaging rather than tube packaging when sourcing. Confirm that the MSOP-10 footprint matches the target PCB layout requirements. Ensure the extended industrial temperature rating aligns with the operational environment specifications. Cross-reference the manufacturer part number with official distributor catalogs to avoid confusion with similar variants in the LT4356 series.

Selection Notes

Select this component for applications requiring robust overvoltage protection on high-side DC inputs up to 80V. Consider the low quiescent current characteristic for battery-powered or energy-sensitive designs. Evaluate the MSOP-10 package size against available board real estate constraints. Verify thermal performance capabilities within the specified -40°C to +125°C operating range for harsh environments.

Part Context

This device belongs to the LT4356-1 series of surge stoppers designed to protect sensitive downstream circuitry from transient voltage spikes. It integrates fast-acting protection mechanisms within a compact semiconductor package. The series is engineered for reliability in critical infrastructure and transportation sectors where power integrity is paramount.

Replacement Considerations

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