LT4356HMS-3#TRPBF

Overview

The LT4356HMS-3#TRPBF is a board-mount surge stopper manufactured by Analog Devices Inc., designed for robust power line protection. It operates within a voltage range of 4 VDC to 80 VDC and features a low quiescent current of 40 uA. The component utilizes an MSOP-10 surface-mount package with dimensions of 3 mm x 3 mm x 0.86 mm. It supports an industrial temperature range from -40°C to +125°C and includes fault latchoff functionality to isolate damaged circuits.

Feature Summary

• Integrates active surge suppression with automatic fault latchoff to protect downstream electronics from overvoltage events.
• Features ultra-low static current consumption suitable for battery-powered or energy-efficient systems.
• Provides high-voltage tolerance up to 80 VDC for diverse power distribution applications.

Applications

• Automotive electronic control units
• Avionics power distribution networks
• Industrial sensor interfaces

Procurement Notes

Verify the specific suffix #TRPBF indicates tape-and-reel packaging when sourcing this component. Confirm that the MSOP-10 package matches your PCB footprint requirements. Ensure the selected variant aligns with the required thermal performance for your operating environment. Cross-reference the manufacturer datasheet for precise pinout definitions before integration.

Selection Notes

Select this part when high-voltage surge protection is required alongside minimal standby power consumption. The MSOP-10 package offers a compact solution for space-constrained designs. Consider the fault latchoff feature if system recovery requires manual intervention after a surge event. Verify compatibility with the target voltage range of 4 VDC to 80 VDC.

Part Context

This component belongs to the LT4356 series of surge stoppers, which are engineered for protecting sensitive circuitry in harsh environments. The series provides integrated solutions for overvoltage and reverse polarity protection without requiring external discrete components.

Replacement Considerations

LT4356HMS-3#PBF (Tube Packaging)

FAQ

What is the maximum operating voltage for the LT4356HMS-3?

The device supports input voltages ranging from 4 VDC to 80 VDC.

Does the LT4356HMS-3 include fault latchoff?

Yes, the component features fault latchoff capability to isolate the load during severe surge events.