AEC-Q101 compliant bidirectional TVS diodes provide ultra-low capacitance protection for high-speed signals.

Riverside, California – June 25, 2026 – Bourns, a leading manufacturer of electronic components for power, protection, and sensing solutions, announced the CDSOD323-T24LC-Q, an automotive-grade bidirectional TVS (transient voltage suppressor) diode designed to protect signal lines from ESD (electrostatic discharge) and surges in space-constrained electronic designs. This device combines ESD protection up to 30kV, a 24V operating peak voltage, and a low capacitance of 1.0pF in a compact SOD-323 surface-mount package, enabling support for high-speed interfaces while meeting the reliability requirements of automotive applications.

In automotive and portable electronic devices, board space is shrinking while signal density is increasing, presenting designers with increasingly stringent layout constraints and high compliance requirements for ESD and surge standards. Protecting high-speed data lines without compromising signal quality requires low-capacitance protection devices capable of withstanding system-level transients. Furthermore, automotive applications demand certification and evaluation requirements to withstand harsh electrical environments. The CDSOD323-T24LC-Q addresses these challenges by combining a small package, automotive-grade certification, and clearly defined IEC transient characteristics.

"In automotive and high-speed interface designs, transient protection that meets standards requirements while maintaining signal quality is essential," said Rollin Roos, Product Line Manager for Semiconductor Products at Bourns. "With its low capacitance of 1.0pF and AEC-Q101 compliance, the CDSOD323-T24LC-Q provides bidirectional ESD and surge protection, enabling protection for individual signal lines without increasing board area in high-density layouts," he added.

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For more information on CDSOD323-T24LC-Q, please visit the Bourns page.

• CDSOD323‑T24LC‑Q

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