LT4363MPS-1#TRPBF

Overview

The LT4363MPS-1#TRPBF is a high voltage surge stopper manufactured by Analog Devices Inc., designed for board mount applications. It operates within a DC input voltage range of 4 VDC to 80 VDC and features an SMD/SMT termination type housed in an MSOP-12 package measuring 4 mm in length, 3 mm in width, and 0.86 mm in height. The device supports a minimum operating temperature of -55°C and a maximum of +125°C, with a rated current of 1.2 mA. It belongs to the LT4363 series and is classified as a surge suppressor intended for automotive, avionics, and industrial environments.

Feature Summary

• Provides high voltage surge protection with integrated current limiting capabilities
• Features a compact MSOP-12 surface mount package suitable for space-constrained designs
• Capable of operation across extended industrial and automotive temperature ranges

Applications

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

Procurement Notes

Verify component authenticity through authorized Analog Devices distributors or certified partners. Confirm RoHS compliance status and specific lot traceability requirements prior to acquisition. Ensure storage conditions adhere to moisture sensitivity level guidelines to prevent package degradation during handling and assembly processes.

Selection Notes

Select this component when designing circuits requiring robust protection against transient voltage spikes up to 80V DC. Consider the MSOP-12 footprint constraints and thermal performance characteristics relative to the 1.2 mA current rating. Evaluate compatibility with existing PCB layout standards for automotive and avionics certifications.

Part Context

This part belongs to the LT4363 family of high voltage surge stoppers from Analog Devices. It serves as a protective interface between power sources and sensitive downstream loads, preventing damage from overvoltage events while maintaining low quiescent current consumption during normal operation.

Replacement Considerations

LT4363MPMS-1#PBF

FAQ

What is the maximum input voltage rating for the LT4363MPS-1?

The device supports a DC input voltage range from 4 VDC to 80 VDC.

Does the LT4363MPS-1 include current limiting functionality?

Yes, it is described as a high voltage surge stopper with current limit (C Lim) features.