TPD4E001DRSR Circuit Protection

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TVS - Diodes are a very important component in electric circuits, as they are used to limit the risk of damage to the system caused by transient voltage spikes. The TPD4E001DRSR is a unidirectional dual-channel TVS diode with an operational voltage range of 5V to 24V. It is designed to offer protection against electrostatic discharge (ESD), electro-magnetic disturbances, and lightning strikes, making it a valuable component in circuit designs.

The TPD4E001DRSR is specified for maximum peak pulse current of 400A, with a minimum of 8kV ESD protection. This device also has an integrated pulse-shape filtering for superior protection against low energy transients. It is RoHS complaint and meets the industry standard requirements for IEC 61000-4-2 air discharge and the IEC 6100-4-4 contact discharge.

Due to its high surge current capability, the TPD4E001DRSR is suitable for use in many different types of applications. It is well suited for use in power supply lines protection, portable electronic device protection, as well as automotive system protection. This device can provide overvoltage protection in automotive systems, thus preventing damage caused by transient voltage spikes.

The working principle of these TPD4E001DRSR is relatively straightforward. When an overvoltage current is applied, the TVS diode instantly turns into a very low impedance to clamp the voltage, and divert the excess current away from the rest of the circuit, thus preventing damages to the electrical components.

The TPD4E001DRSR is also designed with a low clamping voltage of 11V in order to offer maximum protection against the damaging effects of transient voltage spikes. The low clamping voltage, combined with the TVS diode’s small footprint, makes it perfect for use in space restrictive applications. It is also available in the conventional SOD-123 package, making it easily installable.

In conclusion, the TPD4E001DRSR is an effective device used to protect electronic circuits against transient voltage spikes and other disturbances. It is highly reliable and offers superior protection in a space-saving package. The device\'s operational voltage range of 5V to 24V, with a minimum 8kV ESD protection rating and a 400A peak current rating makes it suitable for a wide variety of applications. Additionally, with its low clamping voltage of 11V, this device give maximum protection against the devastating effects of transient voltage spikes.

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