SMP13-E3/85A

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The SMP13-E3/85A TVS diode is used for transient protection for electrical devices. It provides protection against voltage spikes, such as those caused by lightning strikes, electrical glitches, and surges. The device is designed to detect and limit overvoltages by quickly entering an avalanche breakdown condition, redirecting current away from a device’s vulnerable components.

The SMP13-E3/85A is designed to safely dissipate up to 13A of current at up to 85V of voltage. The design does this by having a breakdown voltage rating of 85V, and a maximum maximum working volts (VWM) of 48V. The device is also designed to limit the energy of a transient event up to 8,500W.

The SMP13-E3/85A combines low capacitance with high peak current handling. It features a low capacitance voltage rating, which keeps the device from degrading signal quality when used with a high-speed system. In addition, the device has a low thermal resistance, which helps to keep the device cool, even with extreme spikes in voltage. The diode also offers a low reverse leakage current, which helps to ensure that no current escapes the device after it has been triggered.

The SMP13-E3/85A can be used in a number of different applications, including automotive electronics, networking, telecom, and industrial applications. In automotive applications, the diode can be used to protect sensitive electronic devices such as airbags and air conditioning systems from voltage spikes. In networking applications, the diode can help to protect against transient overvoltages caused by lightning strikes or power line surges. In telecom, the diode can be used to protect devices such as modems and switches from electrical interference. In industrial applications, the diode can be used to protect sensitive equipment from electrical surges.

The SMP13-E3/85A TVS diode uses a reverse-biased breakdown, or zener, diode. When the voltage across the diode exceeds the specified breakdown voltage, it enters an avalanche breakdown state, allowing current to be redirected away from the protected device. In this breakdown state, the diode is able to conduct current at an extremely high rate, leading to a large amount of energy being absorbed and dissipated.

The SMP13-E3/85A is a reliable and durable device that offers protection for sensitive electrical systems. With its ability to limit high voltage transients, it ensures that devices are kept safe from catastrophic damage. Additionally, it has a low thermal resistance and a low reverse leakage current, making it a versatile and useful device for a variety of applications.

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