SMBJ4763E3/TR13

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The SMBJ4763E3/TR13 is a single zener diode intended for use in the consumer electronics industry. It is a high voltage diode with an effective breakdown voltage of 47 volts at a rated current of 3 amperes. The mounting type of the device is surface mount and it has a thermal resistance of 13°C per watt.

The primary purpose of a zener diode is to protect equipment in the event of an overvoltage condition. The diode is designed to “break down” and safely dissipate energy when an overvoltage condition is detected. The high-voltage tolerance of the SMBJ4763E3/TR13 makes it suitable for use in applications that require an overvoltage protection device.

The working principle of a zener diode is based on the principle of “electrostatic breakdown”. When the reverse voltage applied to the diode exceeds the PIV (peak inverse voltage) rating, the diode breaks down and allows large reverse current to flow. This current is dissipated as heat, and the diode acts as a clamp to maintain a certain voltage across the device.

The SMBJ4763E3/TR13 is suitable for applications that require an effective overvoltage protection device. It is typically used in consumer electronic equipment such as TVs and DVD players. It can also be used in other applications such as power supplies and switching circuits.

The SMBJ4763E3/TR13 is an effective and reliable zener diode with a high voltage tolerance. It is easy to mount and is suitable for use in a wide range of applications. The device is widely used in consumer electronic equipment due to its high-voltage tolerance and effective overvoltage protection capabilities.

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