Wurth Elektronik 2-Element Uni-Directional TVS Diode Array, 4-Pin SOT-143 Package 8240116

Wurth Elektronik 8240116 2-Element Uni-Directional TVS Diode Array with a 4-Pin SOT-143 surface mount package is engineered for high-performance transient voltage suppression and ESD protection. This diode array features a complex uni-directional diode configuration designed to safely clamp and suppress voltage transients in sensitive electronic circuits.

With a minimum breakdown voltage of 6.1 V and a clamping voltage of 9 V, the device provides precise control of voltage spikes, offering robust protection for critical interfaces including USB 2.0, HDMI, DVI, Ethernet, Firewire, and serial bus applications. It is rated for a maximum peak pulse current of 12 A, allowing it to handle substantial surge events without failure.

Designed for surface mount applications, the compact SOT-143 package (2.95 mm length x 1.3 mm width x 1 mm height) supports dense PCB layouts while providing reliable mechanical and electrical performance. The device operates effectively across a wide temperature range from -55°C to 125°C, making it suitable for industrial and commercial electronics environments.

Its low maximum reverse leakage current of 5 μA ensures minimal power dissipation during normal operation, contributing to efficient circuit design. The product is manufactured in China under Wurth Elektronik’s stringent quality standards, ensuring durability and consistent performance.

This TVS Diode Array is an essential component for designers seeking to protect sensitive electronics from electrostatic discharges, voltage transients, and surge events. It is applicable in various fields including industrial automation, telecommunications, computing, and consumer electronics.

Features a complex diode array configuration with uni-directional protection. Minimum breakdown voltage of 6.1 V for precise voltage clamping. Operates reliably between -55°C and 125°C temperature range. Compact SOT-143 surface mount package with 4 pins ensures compatibility with high-density PCB layouts.

Maximum peak pulse current rating of 12 A supports high transient surge conditions. Low maximum reverse leakage current of 5 μA to minimize power loss. Designed primarily for transient voltage suppression and ESD protection applications.

Ideal for protecting interfaces such as USB 2.0, HDMI, DVI, Ethernet, Firewire, and serial buses. Explore the full range of semiconductor protection components at EnvMart for industrial and commercial electronic design solutions.