SP0201B-ELC-01UTG Circuit Protection

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TVS – Diodes are components suitable for protecting sensitive electronic circuits against overvoltage conditions caused by electrostatic discharges, lightning, and many industrial surges. The SP0201B-ELC-01UTG is a unidirectional TVS diode specifically manufactured for signal protection applications. The component is designed to protect against both high current and electrostatic discharge events.

The diode is built on a silicon substrate to form a highly efficient device. It consists of a diode structure and a low capacitance switch. The diode structure is designed with a reverse-biased breakdown voltage (VBR) of 18V, while the low capacitance switch is designed to protect against electrostatic discharge (ESD) of at least 2000V. The maximum reverse leakage current of the device when exposed to high voltage conditions is 5mA.

The unique structure of this diode makes it suitable for use in many applications. It is used mainly in high-speed data and signal protection applications. The device is also suitable for use in TVS devices and other high-speed circuits, particularly those which require protection against electrostatic discharge. Additionally, the device is also used in USB, HDMI, and Ethernet applications.

The SP0201B-ELC-01UTG diode is designed to operate on both DC and AC current. The typical capacitance of the device is between 1pf and 5pf, and the maximum switching speed is 20ps. The device operates at a maximum working temperature of 150°C, and a maximum power dissipation of 250mW. The maximum peak pulse power of this device is 625W.

The working principle of the SP0201B-ELC-01UTG diode is based on the principle of electrostatic discharge protection. When the device is exposed to an increased level of voltage, the diode structure activates and the low capacitance switch is triggered. The switch then provides a very low impedance path for the current to flow, thus reducing the voltage and protecting the circuit.

The device provides excellent protection for high-speed signal and data lines and is specifically designed to protect against transient events like ESD, lightning, and surges. The diode is highly efficient and offers excellent protection for sensitive electronic circuits. The device is robust and can operate reliably for many years. Moreover, the device is compliant with the IEC61545 standard for ESD protection.

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