LT4356IMS-3#PBF

Overview

The LT4356IMS-3#PBF is a board mount surge protector manufactured by Analog Devices Inc., designed for automotive, avionics, and industrial applications. It operates within a voltage range of 4 VDC to 80 VDC with a quiescent current rating of 30 uA. The component features fault latchoff functionality and utilizes an MSOP-10 surface-mount package measuring 3 mm in length, 3 mm in width, and 0.86 mm in height. It supports installation via SMD/SMT on PCBs and functions reliably across a temperature range from -40 C to +85 C.

Feature Summary

• Integrates onboard surge protection with fault latchoff capability
• Supports high-voltage DC input ranges up to 80 VDC
• Optimized for low static current consumption in power systems

Applications

• Automotive electronic systems
• Avionics power distribution
• Industrial control equipment

Procurement Notes

Verify the specific suffix #PBF indicates lead-free compliance when sourcing. Confirm the MSOP-10 package dimensions match your PCB footprint requirements. Ensure the operating temperature range aligns with your environmental conditions. Cross-reference the manufacturer part number against official distributor catalogs to avoid counterfeit components. Validate that the fault latchoff feature meets your system's recovery logic needs.

Selection Notes

Choose this component when integrating overvoltage protection into 4V to 80V DC bus architectures. The MSOP-10 package offers a compact solution for space-constrained designs. Consider the 30 uA quiescent current for efficiency-sensitive applications. Verify compatibility with automotive or industrial qualification standards if required. Evaluate the fault latchoff behavior against your system's reset mechanisms.

Part Context

This device belongs to the LT4356 series of Surge Stoppers from Analog Devices. It shares functional similarities with other variants like the LT4356IS-3#PBF but differs in package type. The series provides integrated solutions for protecting sensitive downstream electronics from transient voltage events common in harsh environments.

FAQ

What is the maximum operating voltage for the LT4356IMS-3#PBF?

The component supports a voltage rating from 4 VDC to 80 VDC.

Does the LT4356IMS-3#PBF include fault latchoff?

Yes, the datasheet specifies that this variant includes fault latchoff functionality.