LT4356CDE-1#TRPBF

Overview

The LT4356CDE-1#TRPBF is a board mount surge protector manufactured by Analog Devices Inc. It belongs to the LT4356-1 series and functions as a Surge Stopper. The device features an SMD/SMT mounting style within a DFN-12 package, measuring 4 mm in length, 3 mm in width, and 0.75 mm in height. It operates on a voltage rating of 4 VDC to 80 VDC with a current rating of 30 uA. The component supports a minimum operating temperature of 0 C and a maximum of +70 C. It is supplied in Reel packaging.

Feature Summary

• Provides board mount surge protection capabilities
• Functions as a dedicated Surge Stopper for circuit safety

Applications

• Automotive systems
• Avionics equipment
• Industrial applications

Procurement Notes

Verify the specific ordering suffix #TRPBF confirms the reel packaging format required for automated assembly processes. Ensure the DFN-12 footprint matches the target PCB design constraints. Confirm that the 0 C to +70 C operating temperature range aligns with the environmental conditions of the intended installation site. Cross-reference the manufacturer part number with official Analog Devices documentation to validate authenticity and revision status before procurement.

Selection Notes

Select this component when designing circuits requiring robust overvoltage protection within the 4 VDC to 80 VDC input range. The DFN-12 package offers a compact solution suitable for space-constrained layouts in automotive, avionics, or industrial environments. Consider the 30 uA current rating and surface-mount compatibility during integration. Ensure the thermal performance meets the 0 C to +70 C operational requirements for the specific application scenario.

Part Context

This component is part of the LT4356-1 series from Analog Devices Inc., categorized under Board Mount Surge Protectors and Surge Suppressors. It serves as a specialized power management IC designed to protect sensitive electronics from transient voltage events. The product falls within the broader domain of circuit protection solutions provided by the manufacturer.

Replacement Considerations

Consult official Analog Devices documentation for verified substitute part numbers within the same family or series. Do not assume functional equivalence with generic surge protectors without validating pinout and electrical specifications against the original datasheet.