Semtech 1-Element Uni-Directional TVS Diode Array 500 W, 8-Pin SOIC SRDA3.3-4.TBT

Semtech SRDA3.3-4.TBT is a 1-element uni-directional TVS Diode Array designed to provide high transient voltage suppression with a peak pulse power of 500 watts. Housed in an 8-pin SOIC package with surface mount design, this TVS diode array is ideal for protecting sensitive electronic circuits from voltage spikes and electrostatic discharges.

It features a maximum reverse stand-off voltage of 3.3 V and a clamping voltage of 15 V, making it suitable for low voltage industrial applications. The device is capable of handling a peak pulse current of 25 A with rapid response to transient events.

Designed with a wide operating temperature range from -55°C to 125°C, it ensures performance reliability under harsh environmental conditions commonly found in industrial and manufacturing settings. The maximum reverse leakage current is minimal at 1 μA, enhancing power efficiency.

Compliance with international ESD and surge protection standards IEC 61000-4-2, IEC 61000-4-4, and IEC 61000-4-5 guarantees excellent protection against electrostatic discharges, electrical fast transients, and lightning surges. Its RailClamp technology and low capacitance enable protection of up to four I/O lines in embedded systems.

The device’s compact dimensions of 5 mm length, 4 mm width, and 1.5 mm height allow efficient PCB space utilization for electronic component assemblies in telecommunications, computing, industrial controls, and automotive electronics.

Single diode configuration designed for uni-directional transient voltage suppression. Features 3.3 V maximum reverse stand-off voltage suitable for low voltage circuits. Capable of 500 W peak pulse power dissipation with 25 A peak pulse current.

Clamping voltage of 15 V for effective protection against voltage spikes. Operating temperature range from -55°C to 125°C ensuring reliability in harsh industrial environments. Low maximum reverse leakage current of 1 μA for minimal power loss.

Complies with ESD protection standards IEC 61000-4-2, IEC 61000-4-4, and IEC 61000-4-5 for robust surge immunity. Compact package dimensions with 5 mm length, 4 mm width, and 1.5 mm height. Protects four I/O lines with array configuration and RailClamp technology for low capacitance.

This Semtech TVS diode array is essential for applications in industrial electronics, telecommunications, computing, automotive, and other commercial uses requiring transient voltage and electrostatic discharge protection.

Explore more semiconductor protection components and TVS Diode Arrays in the Electronics & Electricals category at EnvMart to enhance your circuit safety and reliability.