D5V0L1B2LPS-7B Circuit Protection

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TVS (Transient Voltage Suppressors) diodes are designed to protect electronic circuits from voltage and current surges. The D5V0L1B2LPS-7B TVS diode is a fast-acting, unidirectional device used to protect sensitive electronic components from electromechanical and natural forces, such as lightning, static electric discharge and electrostatic transients.

This specific TVS diode is a 5Vdc bidirectional suppression device with a 7pF capacitance. It has a peak power rating of 500W (10/1000μs) and a maximum operating voltage of 5.1Vdc. The diode also has low dynamic impedance and provides fast-clamping response and superior ESD protection.

D5V0L1B2LPS-7B TVS diode is typically used in automotive, industrial, and consumer electronics applications to protect microprocessors, memory, communications, audio, and video systems from voltage transients caused by lightning, electrostatic discharge (ESD), and electrical induction. It is commonly employed in automotive wiring systems, sensors, and engine control systems; consumer audio/video equipment; office machines; industrial controllers, and power distribution systems.

Working Principle

The working principle of the D5V0L1B2LPS-7B TVS diode is based on the principle of a rectifier. In the presence of a voltage transient, the diode conducts current from the cathode, where it is received, to the anode, where it is discharged. A rectifying diode acts like a one-way valve, allowing current to flow one direction only.

The D5V0L1B2LPS-7B TVS diode has a capacitance that helps to increase the clamping voltage of the device. The capacitance acts as a reservoir, storing electrical energy during a voltage transient and then releasing it back into the circuit. This helps to reduce any overshoot that occurs after the transient. In addition, the diode also acts as a surge absorber, providing additional protection against over-voltages.

The D5V0L1B2LPS-7B TVS diode is designed to provide superior protection against voltage and current surges and ESD. It has a low dynamic impedance and provides fast-clamping response; it is an essential component for any electronic system that needs to be protected from transients and noise.

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