BY268TR

BY268TR application field and working principle

BY268TR is a series of single-phase bridge rectifiers with a maximum rectified current of 3 A. The BY268TR package is a TO-92 (2-pin) configuration, allowing the device to be used in numerous applications. With a total voltage rating of 400V, the BY268TR is ideal for rectifying mains AC voltage in power applications such as power supplies and AC-DC converters.

The BY268TR is a diode bridge rectifier. It contains four diodes connected in a closed loop configuration to provide unidirectional current flow. This allows the device to convert AC voltage into DC voltage. When the input AC voltage is applied, it first passes through the bridge rectifier. If the polarity of the voltage is correct, the current will flow through two of the four diodes. In this configuration, the other two diodes effectively block current flow in the opposite direction. The two diodes that are in the conducting state will then regulate the current to ensure that it only passes in the desired direction.

The BY268TR is designed to accept a wide range of input AC voltages from 150V to 400V. It also has an fast recovery time of 15ns, allowing it to switch quickly to prevent overtravel of the voltage waveforms. It also has a high thermal limiting threshold of 100°C, which will help to prevent damage caused by excess current and heat. The BY268TR also benefits from UL94V-0 flammability grade and a low reverse leakage current of 5mA.

The BY268TR has a number of applications. It is commonly used in power supplies, AC-DC converters, motor control circuits, and other similar systems. It can also be used to provide motor drive and power conditioning in industrial automation systems. Its wide voltage range and fast recovery time make it ideal for use in such applications.

In summary, the BY268TR is a single-phase bridge rectifier with a maximum rectified current of 3A. It has an input voltage range of 150V to 400V, a recovery time of 15ns, a thermal limiting threshold of 100°C, and a low reverse leakage current of 5mA. This makes it ideal for use in power supplies, AC-DC converters, motor control circuits, and other similar applications.