SMBJ4731/TR13

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 SMBJ4731/TR13 is a single Zener diode, which is the most common type of diode used in a wide variety of applications. This diode is a versatile component, and its applications range from current-limiting circuits and voltage-equalization systems to power-conversion circuits and temperature-regulation systems. It is also suitable for signal processing applications such as switching and noise suppression.

The SMBJ4731/TR13 diode has a maximum operating temperature of +175 °C and can withstand up to 20W of power. It is made of a special alloy that has a high thermal conductivity and a low thermal resistance. The device also has a low forward voltage drop, allowing it to handle large amounts of current without causing the device to overheat. The diode also features a high reverse breakdown voltage, which ensures that it can protect against voltage spikes. The diode also has an excellent mechanical shock resistance, as well as good stability at high temperatures, making it ideal for use in military and aerospace applications.

The SMBJ4731/TR13 diode is used in a variety of applications such as power-supply regulation, overvoltage protection, signal conditioning, and current limiting. In power-supply regulation, the diode is used in conjunction with a voltage regulator to regulate the output voltage of the power supply, ensuring that the voltage remains within a predetermined range. In overvoltage protection, the diode is used to protect the components in a circuit from the damaging effects of higher voltage surges or spikes. In signal conditioning applications, the diode is used to improve the signal fidelity and reduce noise. Finally, in current limiting applications, the diode is used to limit the maximum amount of current that can pass through it, ensuring that the circuit does not get overloaded.

The working principle of the SMBJ4731/TR13 diode is based on the fact that when its anode is connected to a positive voltage, the diode will conduct current in the forward direction. However, when the anode is connected to a negative voltage, the diode will block the current and act as an open circuit. This behavior is referred to as the "Zener effect," and it occurs because the diode has a high reverse breakdown voltage. This can be used to protect circuits from overvoltage incidents, since the diode will begin conducting current as soon as the voltage across it exceeds the breakdown voltage.

The SMBJ4731/TR13 is a versatile diode that can be used in a wide variety of applications. Its high thermal conductivity and low thermal resistance make it suitable for high-power applications, while its good mechanical shock resistance and stability at high temperatures make it suitable for military and aerospace applications. Its low forward voltage drop and high reverse breakdown voltage make it ideal for use in power-supply regulation, overvoltage protection, signal conditioning, and current-limiting applications.

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