STMicroelectronics 4-Element TVS Diode Array SOT-23, Surface Mount, 6-Pin, Complex Array DALC208SC6

STMicroelectronics DALC208SC6 is a high-performance 4-element TVS diode array specifically engineered to protect electronic equipment from electrostatic discharge (ESD) and transient voltage surges. Featuring a compact SOT-23 surface mount package with six pins, this device serves as an ideal choice for space-constrained applications and automated manufacturing processes.

The DALC208SC6 is designed to safeguard up to four data transmission lines, including HDMI, DVI, USB, Ethernet, IEEE 1394, and other video or signal lines. Its advanced complex array configuration achieves ultra-low capacitance and minimal signal distortion, making it suitable for sensitive and high-speed communication interfaces. A minimum breakdown voltage of 9 V ensures quick response to voltage transients, while the clamping voltage capability up to 167 V efficiently suppresses potentially damaging spikes.

This diode array is rated for surface mounting, allowing optimal integration onto printed circuit boards. With an automotive standard AEC-Q101 compliance, the DALC208SC6 is approved for automotive and industrial environments, supporting robust operation even in harsh conditions. It operates reliably within a wide temperature range, maintaining performance from -55°C to 150°C, and keeps reverse leakage current to a maximum of 1 μA to promote system stability.

Physically, the device measures just 3.05 mm in length, 1.75 mm in width, and 1.3 mm in height, contributing to its versatility for dense electronic assemblies. Engineers rely on this STMicroelectronics diode array for protecting signal lines without compromising on board space or performance.

Industrial applications include protection of serial data buses, interface lines in consumer electronics, automotive ECUs, communication equipment, and laboratory instruments. It’s also suitable for manufacturing, water treatment controls, and any commercial setting requiring advanced surge and ESD suppression.

Browse the EnvMart TVS Diode Array catalogue for more ESD protection solutions or discover the full STMicroelectronics lineup for innovative semiconductor components.