TVS1800DRVR

Surge Suppression ICS Overview

The TVS1800DRVR is a unidirectional transient voltage suppression diode manufactured by Texas Instruments, designed for flat-clamp surge protection. It features a working voltage of 18 V and a breakdown voltage of 19.5 V. The device provides a maximum clamp voltage of 23.4 V at a peak pulse current of 40 A, supporting a peak pulse power dissipation of 960 W. It offers electrostatic discharge protection with contact discharge ratings of 11 kV and air gap discharge up to 30 kV. The component has a low diode capacitance of 116 pF and operates within a temperature range of -40°C to +125°C. It is housed in a compact WSON-6 surface-mount package.

Surge Suppression ICS Feature Summary

• Flat-clamp surge protection architecture for reliable transient energy diversion
• High electrostatic discharge immunity with 30 kV air gap rating
• Compact WSON-6 surface-mount package design

Surge Suppression ICS Applications

• Surge protection for electronic interfaces
• Transient voltage suppression in consumer electronics
• ESD protection for data lines

Surge Suppression ICS Procurement Notes

Verify the specific ordering suffix to ensure the correct tape and reel configuration matches production requirements. Confirm that the WSON-6 package dimensions align with the PCB footprint constraints. Check RoHS compliance status if restricted substances are mandated by project specifications. Ensure the supply chain source is authorized to guarantee component authenticity and traceability.

Surge Suppression ICS Selection Notes

Select this component when a unidirectional TVS diode with high surge capability is required for 18 V systems. The flat-clamp characteristic makes it suitable for applications needing controlled voltage limiting during high-energy transients. Consider the 116 pF capacitance value for signal integrity in high-speed data lines. Evaluate the 960 W peak pulse power rating against expected surge profiles to ensure adequate safety margins.

Surge Suppression ICS Part Context

The TVS1800DRVR belongs to the TVS1800 series of ESD suppressors from Texas Instruments. This series focuses on providing robust protection against electrostatic discharge and lightning-induced surges. The device complements other interface protection solutions by offering high power handling in a small form factor, addressing reliability concerns in sensitive electronic circuits exposed to harsh electrical environments.

Surge Suppression ICS Replacement Considerations

TVS1400DRVR: Lower working voltage (14 V) variant within the same series. TVS2200DRVR: Higher working voltage (22 V) variant with similar flat-clamp characteristics.