SMDA03C-5

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Thyristors are well-known choices for protection against over current fault in Power Supplies, inverters, consumer electronics and Telecommunication devices. TVS-Diodes are yet another solution for overvoltage protection to these applications. SMDA03C-5 from specially designed TVS-Diode family is an Advanced Multi-Withstand Voltage (AMWV) Array developed to serve a wide range of protection circuitry. This Device is especially designed to meet the specifications of the ESD / EFT protection.

SMDA03C-5 is a three-pin chip device that comes with Multi-Path technology and enables compact circuit design by its low parasitic capacitance of up to 0.05pF. It also has an electrostatic discharge (ESD) rating of up to 40kV contact discharge. Application field of this device includes USB ports, I/O ports, Audio and Video ports, Automotive Head Units, and Disposal Devices.

The essential working principle of SMDA03C-5 is Multi-Path Technology, which uses a number ofSeries – Parallel connections in a way that an overvoltage or ESD event is directed towards ground from several devices in parallel. Excess current pass through them is equally split among few paths rather than passing all through one single path. This prevents damage to components from high voltage and improves the robustness of a circuit.

This device is housed in a small, low profile surface mount package with top and bottom pins. It also has a high clamping voltage of up to 86V that protects any Equipment connected to its output. With its high speed operation, it can clamp Voltage down to its normal state within nanoseconds. Its RoHS and halogen-free compliance adds to its benefits.

All in all, SMDA03C-5 from its special TVS-Diode family is a highly efficient and robust solution for ESD / EFT protection for a wide range of applications. It offers reliable protection with faster response time and minimal losses. With its advanced Multi-Withstand Voltage Array and Multi-Path Technology, it eliminates the need for multiple component protection and offers a compact, low profile and economical solution for overvoltage protection.

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