SMBJ170CA-13

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TVS - diodes are devices that protect electronic circuits from voltage spikes above their rated working voltage. The SMBJ170CA-13 television suppression diode is one such device. This TVS diode is designed to provide protection in a wide variety of high speed and high power applications, however, the specific application field and working principle of this device are important to understand in order to know if it is the right device for the job.The SMBJ170CA-13 is a unidirectional TVS diode that can handle a working voltage of up to 175V. This makes it ideal for many telecommunications, industrial, and automotive applications that need protection from over-voltage spikes. The breakdown voltage of this diode is between 170V and 190V, meaning that the diode can safely absorb voltage spikes up to that level without being damaged or failing to protect the circuit.In terms of its working principle, the SMBJ170CA-13 is a normal junction diode that operates in the breakdown region. As the voltage or current across the diode increases beyond a certain point (called the avalanche breakdown voltage or peak forward voltage) it breaks down and reduces the current to a safe level. The device will also clamp any forward voltage below the maximum breakdown voltage.The main benefits of using the SMBJ170CA-13 are its long-term reliability and capability to handle extremely high power loads. It also has a very high surge current handling capacity, making it an ideal choice for voltage protection applications where large surges in current are expected. In addition, the device is relatively small and can therefore be mounted easily onto circuit boards in a variety of configurations.All in all, the SMBJ170CA-13 is a reliable and robust TVS diode which is built to provide protection from overvoltage and surge current in a wide range of applications. The high power handling capacity makes it especially useful for high-power systems, while the compact size and low cost make it highly suitable for small electronics and consumer products. The understanding of its application field and working principle is essential in order to choose the right device for the job. With this in mind, the SMBJ170CA-13 is a solid choice whenever you need a dependable unidirectional TVS diode.

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