ESD7381MUT5G Circuit Protection

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ESD7381MUT5G is one of the most popular TVS (Transient Voltage Suppressor) diodes used today. This device is designed to protect sensitive electronic components from excessive voltage. It has a low static breakdown voltage of 15 V to 18 V and can withstand up to 24 V of transient peak reverse voltage. It also has an ultra-low leakage current of 0.5 μA at 15 V.

TVS diodes are widely used in various industries, from consumer electronics to automotive. They are essential in protecting sensitive components from voltage transients and over-voltage conditions. ESD7381MUT5G, with its 15 V to 18 V switching voltage and ultra-low leakage current, is well-suited for applications such as automotive, consumer/industrial electronics, telecom, and data storage.

The ESD7381MUT5G device is an excellent low capacitance transient voltage suppressor. It features an integrated protection diode and diode clamp composed of ESD7381MUT5G in a single package. The device has an ultra-low capacitance of 0.3 pF and a fast-switching speed of 5V/ns. This makes it ideal for protecting data and signal lines in high speed applications such as USB3.1, HDMI 2.0, and DisplayPort.

The working principle of the device is simple. When a voltage transient occurs, the ESD7381MUT5G device will clamp the voltage to a safe level. This is achieved by the combination of its ultra-low static breakdown voltage, high peak pulse current capability, and fast switching speed. When the transient passes, the device will reset itself to its original state, protecting the components connected to it from further voltage damage.

In addition to its fast response and low capacitance features, the ESD7381MUT5G device provides excellent ESD protection up to 30 kV (Human Body model). Its low capacitance of 0.3 pF minimizes insertion loss and signal distortion, making it a great choice for high-speed data line protection. It also features an ultra-low leakage current and low power dissipation, making it ideal for battery powered and space-constrained applications.

In summary, the ESD7381MUT5G is an excellent TVS diode for protecting sensitive components from voltage transients. It features a fast switching speed of 5V/ns, an ultra-low leakage current of 0.5 μA at 15 V, low capacitance of 0.3 pF, and excellent ESD protection up to 30 kV. This makes it an ideal choice for applications such as automotive, consumer/industrial electronics, telecom, and data storage.

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