TVS3300DRVR

Overview

The TVS3300DRVR is a unidirectional ESD protection device manufactured by Texas Instruments, designed for flat-clamp surge protection. It operates at a working voltage of 33 V and features a WSON-6 surface-mount package. Key electrical parameters include a breakdown voltage of 34 V, a maximum clamp voltage of 40 V, and a forward voltage of 700 mV. The component offers high electrostatic discharge immunity with contact discharge ratings of 14 kV and air gap discharge up to 30 kV. It exhibits a diode capacitance of 150 pF and functions reliably within an operating temperature range from -40°C to +125°C.

Feature Summary

• Provides flat-clamp surge protection characteristics for sensitive electronic circuits
• Delivers high electrostatic discharge resilience with significant air gap and contact discharge ratings
• Utilizes a compact WSON-6 surface-mount package for efficient board space utilization

Applications

• Protection of high-speed data lines against electrostatic discharge events
• Surge suppression in communication interface ports
• ESD safeguarding for consumer electronics input/output terminals

Procurement Notes

Verify the specific ordering suffix to ensure the correct tape and reel configuration matches production requirements. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Cross-reference the datasheet revision history to validate parameter consistency. Ensure the WSON-6 footprint aligns with the intended PCB layout design specifications.

Selection Notes

Select this component when a unidirectional protection scheme is required for single-ended signal lines. The 33 V working voltage rating suits applications where the protected line operates near this potential. Consider the 150 pF capacitance value relative to signal integrity requirements for high-frequency data transmission. Evaluate the thermal performance within the specified -40°C to +125°C operational range for the target environment.

Part Context

This device belongs to the TVS3300 series of transient voltage suppressors from Texas Instruments. The series focuses on providing robust protection for portable and industrial electronics against sudden voltage spikes. The DRVR suffix indicates a specific packaging and handling configuration suitable for automated surface-mount assembly processes.

Replacement Considerations

Consult the official Texas Instruments product selection guide for verified alternative part numbers within the TVS3300 family or other compatible ESD protection devices that match the required voltage and package specifications.