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 robust electrostatic discharge (ESD) and transient voltage protection for sensitive electronic circuits. It offers a peak pulse power dissipation capacity of 500 W with a clamping voltage of 15 V, making it highly effective against high energy surges.

Packaged in an 8-pin SOIC surface mount package, this diode array features low capacitance and is ideal for protecting multiple I/O lines in compact electronic devices. Its maximum reverse stand-off voltage is 3.3 V, suitable for low voltage applications requiring stringent protection.

Operating temperature ranges from -55°C to 125°C ensure stable performance across harsh environments. The device complies with key industry standards including IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT), and IEC 61000-4-5 (Lightning), offering reliable surge and ESD mitigation.

With dimensions 5 mm by 4 mm by 1.5 mm, it is compact yet robust for integration in industrial, commercial, and consumer electronics, especially for PLCs, interface boards, and data communications lines.

This diode array delivers effective surge suppression to protect four input/output lines from voltage spikes, enhancing the longevity and reliability of electronic assemblies. Single uni-directional diode configuration for precise voltage suppression.

Peak pulse power dissipation of 500 W for transient protection. ESD protection up to ±15 kV air discharge and ±8 kV contact discharge. Surface mount SOIC package for easy PCB mounting in compact devices. Wide operating temperature range from -55°C to 125°C.

Compliance with IEC standards for ESD, EFT, and lightning surge protection. Compact size enables use in dense circuit board designs. Protects multiple I/O lines to prevent circuit damage.

The Semtech SRDA3.3-4.TBT TVS Diode Array is suitable for industrial electronics, telecommunications, computing equipment, instrumentation, and anywhere overvoltage protection is critical. Its robust design meets rigorous standards ensuring consistent protection under demanding conditions.

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