LT4356CS-1#TRPBF

Overview

The LT4356CS-1#TRPBF 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 of 30 uA. The component utilizes an SOIC-16 surface-mount package measuring 10 mm in length, 3.99 mm in width, and 1.75 mm in height. It supports a commercial operating temperature range from 0°C to +70°C.

Feature Summary

• Provides on-board surge protection for sensitive electronics
• Features low static current consumption for efficiency
• Designed for high-voltage DC power distribution systems

Applications

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

Procurement Notes

Verify the specific suffix against official documentation to confirm tape-and-reel packaging versus tube variants. Confirm RoHS compliance status through the manufacturer's latest datasheet or product change notification. Ensure the ordering part number matches the required package type and temperature grade for your specific design implementation.

Selection Notes

Select this component when designing circuits requiring robust overvoltage protection for DC rails up to 80V. Consider the SOIC-16 footprint constraints and the commercial temperature range limits during PCB layout. Evaluate the 30 uA quiescent current impact on overall system power budgets compared to alternative surge stopper solutions.

Part Context

This device belongs to the LT4356 series of Surge Stoppers, which are specialized integrated circuits for protecting downstream components from transient voltage spikes. The CS-1 variant specifically denotes the commercial temperature grade and standard pinout configuration within the broader family of analog protection devices offered by Analog Devices.

Replacement Considerations

LT4356CS-1#PBF (Tube Packaging)

FAQ

What is the maximum input voltage rating?

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

Does this part include fault latch-off functionality?

The LT4356CS-1#TRPBF is a standard Surge Stopper; fault latch-off features are typically found in other variants like the LT4356-3 series.