SMBJ64C

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The SMBJ64C is a type of televs diode designed mainly for surge-protection applications, such as suppressing high levels of at-terminal transients such as those caused by lightning. It replaces three individual components: a State-of-the-Art Transient Voltage Suppression (TVS) diode, a metal oxide Varistor (MOV), and a capacitor — in a single package.

Primarily, the SMBJ64C acts as a bidirectional diode, meaning it can be used to allow current to flow in the forward direction, and suppress it in the reverse. The TVS diode element of the SMBJ64C is designed to dissipate energy when a high voltage, current, or frequency is applied to it whereas, the MOV element helps to dissipate even higher levels of energy and also has the capability of clamping voltages exceeding the peak pulse power rating of the device.

The working principle of the SMBJ64C is based on the same premise as other TVS structures: when a high voltage exceeds the breakdown or avalanche voltage (VBR) of the diode, it starts conducting current. This discharge of electrical energy causes the device to overheat, thus triggering a temperature-dependent protection circuit that disconnects the device from the circuit and prevents it from permanently failing

In addition to offering better protection than individual components, the combination TVS diode-MOV-capacitor package of SMBJ64C provides higher capacitance than a single element, reducing the effect of high peak transients and clamps the voltage at the predetermined levels, thus protecting the vulnerable power supply circuit.

The SMBJ64C can be used as an ideal solution for many applications such as protecting computers and other electronic equipment from voltage surges; securing telecommunication equipment from power surges and lighting induced transients, and the like.

So, in summary, the SMBJ64C is a multi-technology transient voltage suppression diode which acts as both a diode and a transient voltage suppressor, and is used in protecting computers, telecommunication equipment and other vulnerable equipment from power surges and lighting induced transients.

The specific data is subject to PDF, and the above content is for reference