LT4356CDE-1#PBF

Overview

The LT4356CDE-1#PBF is a board-mount surge protector from Analog Devices, designed to safeguard sensitive electronics against high-voltage transients. It operates within an input voltage range of 4 VDC to 80 VDC and features a low quiescent current of 30 uA. The component is housed in a DFN-12 surface-mount package with dimensions of 4 mm x 3 mm x 0.75 mm. It supports an operating temperature range from 0°C to +70°C and is supplied in tubes containing 91 units.

Feature Summary

• Provides robust protection against high-voltage surges on printed circuit boards
• Utilizes a compact DFN-12 surface-mount package for space-constrained designs
• Maintains low static current consumption during normal operation

Applications

• Automotive electronic systems
• Avionics equipment
• Industrial control circuits

Procurement Notes

Verify the specific suffix #PBF to confirm lead-free compliance and tube packaging configuration. Confirm that the DFN-12 footprint matches the target PCB layout. Ensure the 0°C to +70°C commercial temperature rating meets the operational environment requirements before finalizing procurement.

Selection Notes

Select this component when board-level surge suppression is required for inputs up to 80 VDC. The DFN-12 package offers a small form factor suitable for dense layouts. Consider the commercial temperature range limitations if the application involves extreme environmental conditions.

Part Context

This part belongs to the LT4356 series of Surge Stopper devices. These components are engineered to protect downstream circuitry from transient overvoltage events common in automotive and industrial environments. The series provides a reliable solution for system resilience without requiring bulky external protection components.

Replacement Considerations

LT4356CDE-1#TRPBF (Tape and Reel version)