onsemi

NUP2115LT1G

NUP2115LT1G Description

The NUP2115LT1G from onsemi is a high-performance bidirectional TVS diode designed for robust transient voltage suppression in automotive and industrial applications. This surface-mount SOT23-3 device offers a 24V reverse standoff voltage (min) and a 26.2V minimum breakdown voltage, ensuring reliable protection against voltage spikes. With a clamping voltage of 50V at peak pulse current (Ipp) and a 200W peak pulse power dissipation, it effectively safeguards sensitive electronics from ESD, EFT, and surge events. The diode features ultra-low capacitance (10pF @ 1MHz), minimizing signal distortion in high-speed circuits. Compliant with ROHS3 and REACH standards, it is automotive-grade, making it ideal for harsh environments.

NUP2115LT1G Features

• Bidirectional Protection: Two-channel design for versatile circuit integration.
• High Surge Handling: 3A (8/20µs) peak pulse current and 200W peak power for robust transient suppression.
• Low Clamping Voltage: 50V max ensures minimal stress on protected components.
• Automotive-Grade Reliability: Meets stringent automotive standards for temperature and durability.
• Low Capacitance: 10pF @ 1MHz preserves signal integrity in high-frequency applications.
• Compact SOT23-3 Package: Space-efficient for modern PCB designs.
• Moisture Sensitivity Level (MSL) 1: Suitable for unlimited floor life in production environments.

NUP2115LT1G Applications

• Automotive Electronics: Protects CAN bus, LIN, and infotainment systems from voltage transients.
• Industrial Controls: Shields PLCs, sensors, and communication interfaces from surges.
• Consumer Electronics: Safeguards USB ports, HDMI lines, and other high-speed data interfaces.
• Power Management: Used in DC-DC converters and battery management systems (BMS) for overvoltage protection.
• Telecom Infrastructure: Defends base stations and networking equipment against lightning-induced surges.

Conclusion of NUP2115LT1G

The NUP2115LT1G stands out as a high-reliability TVS diode with exceptional surge-handling capabilities and low parasitic effects, making it ideal for automotive and industrial applications. Its bidirectional design, compact form factor, and compliance with environmental regulations ensure superior performance in protecting sensitive electronics from transient threats. Engineers can rely on this device for durable, high-efficiency circuit protection in demanding environments.