BYS12-90-E3/TR3 Discrete Semiconductor Products

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

BYS12-90-E3/TR3 is a rectifier diode. It is a single-phase, silicon-based rectifier rated for a reverse voltage of 90 volts and a forward current of 12 amperes. It is typically used in power supplies, AC adapters, and as a general-purpose rectifier.

A single rectifier diode is a type of diode that allows current to flow in one direction only, while blocking current flow in the opposite direction. The diode is made up of two p-n junctions connected back-to-back (also known as a double-ended diode). As current flows through the diode in the forward direction, the diode acts as a low-resistance path, resulting in a low voltage drop across the diode. When the current is reversed, the diode becomes a high-resistance barrier, effectively blocking current from passing through. This is referred to as the rectification action of the diode.

The BSY12-90-E3/TR3 has a maximum repetitive peak reverse voltage of 90V, meaning the reverse voltage must not exceed 90V in order for the diode to work correctly. It also has a forward current rating of 12A (35°C thermal rating). This means the diode can handle up to 12A of continuous forward current from a power source, although the actual current should be limited to the maximum continuous working current rating of the diode (10A).

The BYS12-90-E3/TR3 has a variety of applications, including power supplies and AC adapters. In these applications, the forward current passing through the diode is used to construct AC/DC rectifier circuits. The diode is also used as a generic rectifier in other applications where a high-current, low-voltage drop diode is required. The BYS12-90-E3/TR3 has a maximum junction temperature rating of 175°C, allowing it to operate in more demanding environments compared to lower rated diodes.

The BYS12-90-E3/TR3 is widely available through distributors and can be purchased in a variety of packages. Common packages include TO-220, TO-262, and TO-263, along with a multitude of other package options.

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