Nexperia

PTVS33VS1UR,115

PTVS33VS1UR,115 Description

The PTVS33VS1UR,115 from Nexperia is a high-performance unidirectional TVS (Transient Voltage Suppression) diode designed for robust ESD (Electrostatic Discharge) and surge protection in automotive and industrial applications. Encased in a compact SOD123W surface-mount package, this device offers a 33V reverse standoff voltage (Typ) and a minimum breakdown voltage of 36.7V, ensuring reliable clamping at 53.3V (Max) under 7.5A peak pulse current (10/1000µs). With a 400W peak pulse power rating, it provides superior transient suppression while meeting AEC-Q101 automotive-grade qualifications for harsh environments.

PTVS33VS1UR,115 Features

• Automotive-Grade Reliability: Compliant with AEC-Q101, ensuring durability in high-stress conditions.
• High Surge Handling: 400W peak pulse power and 7.5A Ipp capability for robust transient suppression.
• Precise Voltage Clamping: 53.3V maximum clamping voltage minimizes overshoot during surges.
• Low Leakage: Optimized for minimal power dissipation in standby modes.
• Compact & Efficient: SOD123W package saves board space while enabling high-density designs.
• Compliance: ROHS3 and REACH compliant, with MSL 1 (Unlimited) moisture sensitivity for easy handling.

PTVS33VS1UR,115 Applications

• Automotive Electronics: Protects CAN/LIN buses, infotainment systems, and ADAS modules from load-dump and ESD events.
• Industrial Systems: Safeguards sensors, PLCs, and communication interfaces against inductive switching transients.
• Consumer Electronics: Ideal for USB ports, HDMI lines, and power supplies requiring IEC 61000-4-2/4-5 compliance.
• Telecom Infrastructure: Ensures reliability in base stations and network equipment exposed to lightning-induced surges.

Conclusion of PTVS33VS1UR,115

The PTVS33VS1UR,115 stands out for its high power handling, automotive-grade robustness, and precise clamping performance, making it a top choice for designers prioritizing reliability and space efficiency. Its unidirectional topology simplifies integration in DC circuits, while Nexperia’s quality assurance guarantees long-term performance in mission-critical applications. Whether for automotive, industrial, or telecom use, this TVS diode delivers superior protection against transient threats.