Semtech 6-Element Bi-Directional TVS Diode Array 500W 8-Pin SOIC LCDA15C-6.TBT

Semtech LCDA15C-6.TBT is a 6-Element Bi-Directional Transient Voltage Suppressor (TVS) Diode Array rated at 500 W peak pulse power dissipation, packaged in an 8-Pin SOIC surface mount device. This semiconductor device is specially designed to protect sensitive electronic circuits against voltage spikes, including Electrostatic Discharge (ESD) and transient surges.

The diode array employs a complex configuration of 6 diode elements per chip arranged for bi-directional voltage suppression, making it well suited for protecting balanced or unbalanced line applications. It has a minimum breakdown voltage of 16.7 V and a maximum reverse stand-off voltage of 15 V, providing robust protection against overvoltage conditions.

Key electrical characteristics include a peak pulse current (Ippm) of 15 A and a clamping voltage (Vc) of 33 V, enabling it to handle high current surges while limiting the voltage seen by protected components. Its low maximum reverse leakage current of 5 μA contributes to minimal energy loss in normal operation.

Designed for demanding industrial and electronic equipment environments, the LCDA15C-6.TBT operates reliably across a wide temperature range from -55°C to 125°C. The compact SOIC package measures 5 mm in length, 4 mm in width, and 1.5 mm in height, ideal for automated surface mounting on PCBs to improve manufacturing efficiency.

This device finds applications in various sectors, including industrial electronics, telecommunications, computing equipment, and automotive electronics, where reliable surge protection is critical to system reliability and longevity.

Designed as a complex diode array for ESD and transient voltage protection. Bi-directional configuration supporting bidirectional voltage suppression. Maximum reverse stand-off voltage of 15 V for effective circuit protection.

Peak pulse current rating of 15 A enables high current surge handling. Clamping voltage at 33 V ensures quick response to voltage spikes. Wide operating temperature range from -55°C to 125°C for reliability under harsh conditions.

Compact dimensions: 5 mm length, 4 mm width, and 1.5 mm height. Surface mountable package suitable for automated PCB assembly. Contains 6 diode elements per chip to cover multiple line protection. Offers low maximum reverse leakage current of 5 μA for energy efficiency.

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