ECLAMP5068ZATFT

Overview

The ECLAMP5068ZATFT is a transient voltage suppression diode from Semtech's eClamp series, designed for electrostatic discharge protection in compact surface-mount applications. It features a single channel with a 5 V operating voltage and a 0201 (0603 metric) package. Key electrical parameters include a breakdown voltage of 6.5 V, a clamping voltage of 12.5 V, and a peak pulse current of 2 A at 25 W peak pulse power. The device exhibits a low capacitance of 78 pF and withstands up to 18 kV contact and 20 kV air gap electrostatic discharge. It operates within a temperature range of -40°C to +125°C.

Feature Summary

• Provides robust electrostatic discharge protection against high-voltage transients
• Utilizes a compact 0201 surface-mount footprint for space-constrained designs
• Maintains signal integrity through low capacitance characteristics

Applications

• Protection of high-speed data lines in portable electronic devices
• Electrostatic discharge shielding for USB and HDMI interfaces
• Surge protection for sensitive input/output ports in consumer electronics

Procurement Notes

Verify the specific ordering suffix ZATFT to confirm the tape and reel packaging configuration. Ensure compatibility with standard 0201 pick-and-place equipment during assembly. Confirm RoHS compliance status through official manufacturer documentation prior to integration into regulated products.

Selection Notes

Select this component when a minimal footprint is required alongside high capacitance for effective ESD filtering. Compare the 78 pF capacitance value against higher-speed interface requirements to ensure signal fidelity is maintained. Evaluate the 12.5 V clamping voltage against the maximum allowable voltage of the protected circuitry to prevent damage during transient events.

Part Context

This component belongs to Semtech's eClamp family of ESD suppressors, which are engineered for protecting sensitive electronics from static discharge. The series offers various capacitance and voltage ratings tailored for different interface speeds and protection levels, with the 0201 package providing one of the smallest form factors available for TVS diodes.

Replacement Considerations

Check for direct substitutes within the eClamp series that match the 0201 package and similar electrical specifications. Verify pinout compatibility and thermal performance if replacing with components from other manufacturers offering equivalent 5 V rated TVS diodes.