TDS2211P.C

Overview

The TDS2211P.C is a board-mount surge protector from Semtech's SurgeSwitch series, designed for 1-line 22V EOS protection. It features a DFN-6 package with dimensions of 1.6 mm x 1.6 mm x 0.55 mm. The device has a voltage rating of 22 VDC and a current rating of 40 A. Operating temperature ranges from -40°C to +125°C. Capacitance is 175 pF. It complies with UL 94 V-0 flammability standards.

Feature Summary

• Maintains nearly constant clamping voltage across peak pulse current and extended temperature ranges using innovative architecture.

Applications

• USB PD voltage bus (VBUS) protection
• IO-Link interface protection
• Industrial sensor protection
• IoT devices 24V AC line protection

Procurement Notes

Verify the specific suffix '.C' against the manufacturer's official documentation to confirm exact packaging or material specifications. Ensure compatibility with IEC 61000-4-5 standards for industrial voltage surge applications. Confirm RoHS compliance status through official datasheets before integration into final products.

Selection Notes

Select this component for circuits requiring stable clamping performance in harsh industrial and telecom environments. The small footprint suits space-constrained designs. Consider the 22V rating for appropriate system voltage levels. Verify thermal management requirements within the specified operating temperature range.

Part Context

Part of the SurgeSwitch family, which reduces clamping voltage by 30% compared to traditional TVS diodes. Designed for robust protection in恶劣 industrial and automotive conditions. Offers improved stability over standard transient suppressors.

Replacement Considerations

TDS3311P, TDS4501P, TDS5801P are alternative SurgeSwitch devices with different voltage ratings. Direct substitution requires matching the system's operating voltage and surge protection requirements.