S2DTR

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

A Schottky Barrier Diode or SBD is a type of rectifier, which uses a heavily “doped” semiconductor material to reduce the turn-on voltage. The SBD uses a metal-semiconductor junction to create a voltage block, resulting in a lower voltage drop than other types of diodes. The Schottky Barrier Diode is a single direction diode, used for high-speed switching applications and for rectifying high-frequency signals. The SBD can be used to provide a higher switching speed than other types of diodes and can provide significant reductions in power losses when compared to traditional rectifiers.

The Schottky Barrier Diode is an energy-saving device, as it operates at near zero forward voltage and operates at near-zero forward voltage. This drastically reduces the power losses associated with traditional rectifiers. Additionally, the SBD has the ability to handle exceptionally high current levels, meaning they are well suited for use in power supply designs.

The main application of an SBD is in rectifying high-frequency signals. The Schottky Barrier Diode is ideal for this task, as it has the power to handle extremely high current levels and can operate at near-zero forward voltage. This results in significantly lower dissipation losses than a comparable PN junction diode.

In addition to rectifying high-frequency signals, the SBD can also be used to provide high-speed switching, as they have a greater switching speed than other types of diodes. This makes them well suited for use in power supply designs, preventing unnecessary power losses due to current overloads.

The SBD’s working principle is simple and revolves around the heavy doping of one of the semiconductor material. This allows for the diode to remain off until the forward voltage across the diode reaches the “turn-on” threshold. Once the forward voltage has reached this threshold, the diode will turn on and begin conducting current.

During this process, electrons are transferred from the heavily-doped region of the semiconductor material to the lightly-doped region. This produces a voltage block, which prevents the current from flowing back in the opposite direction. This is why the SBD is known as a rectifier, as it is capable of rectifying the AC signal into the desired DC output.

The Schottky Barrier Diode is capable of operating at very high frequencies and has a higher switching speed than other types of diodes. This makes them well suited for use in many power supply and switching applications. In addition, the low turn-on voltage and near-zero forward voltage reduce dissipation losses significantly, meaning they are energy-saving devices. Overall, the SBD is a highly versatile rectifier, and with its low operating temperature and high switching speed it is ideal for a wide range of applications.

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