VEMI45AA-HNH-GS08

Overview

The VEMI45AA-HNH-GS08 is a four-element bidirectional TVS diode array manufactured by Vishay General Semiconductor - Diodes Division. It is housed in a compact LLP1713 package with nine pins, designed for surface-mount applications. The device integrates line resistors of 100 ohms per channel and exhibits low leakage current characteristics. This configuration provides simultaneous ESD protection and signal filtering for high-speed data lines within mobile devices.

Feature Summary

• Integrates four independent bidirectional TVS channels for comprehensive multi-line protection
• Incorporates built-in 100-ohm series line resistance to support RC filter topologies
• Features low leakage current to maintain signal integrity on sensitive data interfaces

Applications

• ESD protection for mobile device data lines
• Signal conditioning for high-speed communication ports
• Multi-channel transient suppression in portable electronics

Procurement Notes

Verify the specific datasheet revision and RoHS compliance status before finalizing procurement. Confirm that the LLP1713 package dimensions align with the target PCB footprint. Ensure the integrated 100-ohm resistance meets the circuit design requirements for impedance matching and filtering performance.

Selection Notes

Select this component when designing circuits requiring combined ESD protection and passive filtering in a single package. The integrated resistance simplifies schematic design by reducing external component count. Verify that the bidirectional nature suits the voltage polarity of the protected signals.

Part Context

This part belongs to Vishay's VEMI series of EMI/RFI filters and TVS arrays. It is distinct from standard discrete TVS diodes due to its integrated resistor network and multi-channel architecture. The LLP1713 package offers a small form factor suitable for space-constrained mobile applications.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.