ON Semiconductor NUP1128HT1G Product Overview

The NUP1128HT1G is a cutting-edge transient voltage suppressor (TVS) diode array from ON Semiconductor, designed to protect sensitive electronics from the damaging effects of Electrostatic Discharge (ESD), lightning, and other voltage-induced transient events. This robust component is a must-have for modern electronic applications where reliability and protection against voltage transients are critical.

Key Features

• ESD Protection: The NUP1128HT1G offers excellent ESD protection, capable of withstanding ESD strikes of ±20 kV (air discharge) and ±15 kV (contact discharge), as per the IEC 61000-4-2 standard.
• Low Capacitance: With a low loading capacitance of just 1.5 pF per I/O, this device ensures high-speed signal integrity, making it ideal for protecting high-frequency data lines without compromising signal quality.
• Low Clamping Voltage: The low clamping voltage of the NUP1128HT1G minimizes stress on the protected circuit during transient events, thereby enhancing the longevity and reliability of the overall system.
• Multiple Channel Protection: This device integrates multiple ESD diodes in a single package, providing simultaneous protection for multiple data lines while saving board space and reducing component count.
• Robust Surge Capability: The NUP1128HT1G is capable of handling surge currents, offering a peak pulse power rating of 250 Watts for an 8/20 μs waveform, which is critical for absorbing high-energy transients.

Applications

The NUP1128HT1G is suitable for a wide range of applications where ESD protection is required. It is commonly used in:

• Consumer Electronics (Smartphones, Tablets, PCs)
• USB Interfaces and High-Speed Data Ports
• Portable Electronic Devices
• Automotive Electronics
• Industrial Control Systems
• Wireless Communication Systems

Package and Quality Assurance

ON Semiconductor's NUP1128HT1G comes in a compact, surface-mount SOT-23 package, which is RoHS compliant, providing an environmentally friendly solution. The device is also characterized for operation from -55°C to +125°C, ensuring performance across a wide range of temperatures. With ON Semiconductor's commitment to quality, the NUP1128HT1G is a reliable choice for designers looking to enhance the durability and resilience of their electronic systems.