SRT19HR0G

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

SRT19HR0G, a three-terminal single-phase rectifier diode, is commonly used in power applications. It features a low forward voltage drop and is capable of controlling high-currents due to its high current and average forward current rating.

The main application fields of the SRT19HR0G include power supply, voltage regulators, charge pumps and reverse polarity protection circuits. In power supplies, this diode is used as a rectifier bridge to convert AC power to DC power. Voltage regulators use this diode to control the output voltage of a voltage regulator as it is capable of controlling high-currents. The SRT19HR0G diode can also be used in charge pumps, where it is used as an "overload protector" to control the current flow. It is also used in reverse polarity protection circuits to protect against accidental reverse-polarity installation of batteries.

The working principle of a SRT19HR0G involves the creation of a potential barrier between the anode and cathode of the diode. This barrier helps to ensure that the current always moves in the same direction, from the anode to the cathode, by making it harder for the electrons to move in the opposite direction. This results in a voltage drop across the diode, and the amount of voltage drop is dependent on the current flowing through it and the temperature-independent junction capacitance. The low forward voltage drop of the SRT19HR0G is due to the reduction of the barrier potential caused by the dopants in the junction region.

The SRT19HR0G is a semiconductor device that offers low forward voltage drop and can control high-currents due to its high current and average forward current rating, making it an ideal choice for use in power applications such as power supplies, voltage regulators, charge pumps and reverse polarity protection circuits.

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