LCDA12 Datasheet PDF - Semtech Corporation

●The LCDA series low capacitance TVS Diode Array for high-speed data interfaces. It is designed to protect sensitive electronics from damage or latch-up due to ESD and other voltage-induced transient events. Each device will protect two high-speed lines. It is available with operating voltages of 5V, 12V, 15V and 24V. It is bidirectional device and may be used on lines where the signal polarities are above and below ground. TVS diode is solid-state devices designed specifically for transient suppression. It offers desirable characteristics for board level protection including fast response time, low operating and clamping voltage and no device degradation. The LCDA series device feature low capacitance compensation diodes in series with standard TVS diodes to provide an integrated, low capacitance solution for use on high-speed interfaces. The device may be used to meet the immunity requirements of IEC 61000-4-2, level 4.

● IEC 61000-4-5 (lightning) (8/20µs)

● Protects two I/O lines

● Low capacitance for high-speed data lines

● Low leakage current

● Low operating and clamping voltages

● Solid-state silicon avalanche technology

● -55 to 125°C Operating temperature range