SMBG5347A/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

Zener diodes are diodes designed to work in reverse bias. They are used to regulate voltage or as a free-wheeling diode in flyback converters. The SMBG5347A/TR13 is a single Zener diode, which is a 2.5V ultra low leakage standard power type. It has a maximum power dissipation of 500mW at a single analogue operation, and a reverse leakage current of 30µA (typ) at 1V.

Features

• Low power dissipation
• High quality, reliable and trustable
• Low thermal resistance
• High temperature range
• High peak inrush current
• High surge current

Applications and Working Principle

The SMBG5347A/TR13 is a power Zener diode with excellent temperature and surge current characteristics, making it an ideal choice for a variety of applications. It is usually used in DC circuits to regulate or stabilize the voltage. It works by passing a current in the reverse direction and then converting part of the current into a voltage drop. This voltage drop is proportional to the applied voltage and remains relatively constant even if the applied voltage increases. In a nutshell, the SMBG5347A/TR13 is a simple device used to maintain a constant and stable output voltage for a variety of uses.

The applications for a SMBG5347A/TR13 vary depending on the voltage and power requirements. It is commonly used as a free-wheeling diode in power supplies or as a voltage reference in voltage regulators. It is also used in automotive and industrial applications such as solenoids, relays, lamps, and motor control circuits. The device can also be used to protect parts of a circuit from overvoltage.

The SMBG5347A/TR13 works by maintaining a constant voltage across its terminals despite changes in current and load conditions. It works by allowing current to flow in reverse as long as the applied voltage is below the Zener diode\'s breakdown voltage. When the voltage exceeds the Zener diode\'s breakdown voltage, the diode begins to partially shut off, reducing the amount of current flowing through it and, in turn, the amount of voltage across its terminals. This type of behavior allows the SMBG5347A/TR13 to maintain a constant voltage even if there is a change in the amount of current or a change in the load.

In order to function properly, the SMBG5347A/TR13 must be installed correctly. The device needs to be connected in the same direction as the current being regulated and the load must be connected in the same direction as the voltage being applied. It is also important to make sure the device is adequately dissipating the heat generated. Heat dissipation is improved by ensuring that the device is mounted to a heat sink and that the heat sink is connected to ground. Heat is also dissipated more efficiently if the device is mounted as close to the load as possible.

The SMBG5347A/TR13 is a versatile and reliable device that can be used in a variety of applications. With its wide temperature range and high surge current capabilities, it is an excellent choice for applications requiring reliable and stable voltage levels. Its low power dissipation and low reverse leakage current make it perfect for applications where energy conservation and efficiency are a priority. It is also suitable for high temperature environments, making it an ideal choice for sensitive electronics.

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