SBR60A45CT

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SBR60A45CT (Silicon Breakover Rectifier, 60A, 45V) is a type of diode rectifier array. It is used in controlling high-voltage, high-current loads, such as those found in power supplies, inverters, motor drives, uninterruptible power supplies (UPS), and other applications.

The SBR60A45CT is a reverse blocking diode array, meaning that it is non-conductive and acts like an open switch when a reverse voltage is applied. It conducts or “turns on” when a forward DC or pulse voltage is applied to the device. When a forward voltage is applied, the internal PN junctions of the diode array turn on, resulting in the current flow from the anode to the cathode.

The SBR60A45CT is designed for use in applications that require high-power, ruggedness, and reliability such as AC and DC motor drives, power supplies, UPS systems, and home automation systems. This device is also well suited for applications with extreme temperatures and shock, making it ideal for a variety of industrial and military applications, including motor drives, valve actuators, laser pulse power supplies, x-ray systems, converters, braking systems, safety and security systems, and more.

The SBR60A45CT has various advantages over traditional diodes. It has less leakage current and faster switching time, meaning lower losses and higher efficiency. Additionally, it reduces noise and stress on components, prolonging life expectancy. This device also has improved dynamic performance and is capable of handling higher current than traditional diodes, meaning it’s ideal for power management applications.

When it comes to the working principle of the SBR60A45CT, the device features two sets of internal silicon PN junction pairs that are connected in series to form two series-connected pairs. Each pair acts as a reverse-blocking diode with the overall device having forward blocking properties. When a reverse voltage is applied to the diode array, the two sets of PN junction pairs remain non-conductive and act as an open switch, blocking the current flow. Once a forward voltage is applied, the two sets of PN junction pairs become conductive, resulting in the flow of current between the anode and the cathode.

In summary, the SBR60A45CT is a type of rectifier array used in controlling high-power, high-voltage, and high-current loads. It offers greater reliability, higher power handling capabilities, and faster switching speeds than conventional rectifier diodes. It’s ideal for use in power management applications, motor control, and other areas where reliability, fast switching times, and robustness are required.

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