RR255M-400TR Discrete Semiconductor Products

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Diodes - Rectifier - Single\'s RR255M-400TR is a high-efficiency surface mount rectifier specifically designed for low forward voltage drop and low power loss. The rectifier comprises of two PN junction negative-positive pairs with a separate control diode in between. With resistance range from 0.3V to 1.5V, this rectifier is capable of providing an efficient output current of up to 30A with a fast and efficient switching time of 20ns.

The RR255M-400TR is widely used in a variety of applications ranging from ultra-portable computers and tablets to set-top boxes and entertainment systems. The device is designed to provide a high performance and reliable solution for AC-DC power conversion as well as filtering and polarity protection. Additionally, the rectifier is commonly used for AC power line conditioners and noise suppression equipment.

The RR255M-400TR is composed of two PN junction pairs which are fabricated in a single surface mount device. The two pairs are connected in parallel and arranged in a 45° pitch. The rectifier is composed of four silicon diodes, two P-type and two N-type, separated by a common anode and separated control diode. When biased, each P-type and N-type diode behaves as an individual rectifier, allowing a larger current flow.

The RR255M-400TR utilizes low forward voltage drop and low leakage current, allowing it to operate at high frequencies. This provides the device with high voltage spike suppression, making it ideal for protecting circuits from transients and surge voltages. Additionally, the RR255M-400TR features low reverse leakage current and high efficiency, making it suitable for a wide range of applications, including AC-DC converters and on-board voltage regulators.

In operation, the RR255M-400TR rectifier converts the alternating current (AC) input into direct current (DC). This is done by allowing only one of the two pairs of silicon diodes to conduct during each half cycle. During the positive half cycle, the P-type diode will conduct electricity as the control diode blocks the current, while during the negative half cycle, the N-type diode will conduct electricity and the control diode blocks the current. This allows the rectifier to continuously convert alternating current into direct current.

The RR255M-400TR is designed to operate over a wide range of temperatures, from -40°C to 105°C, and is able to withstand voltage up to 400V. The device is also RoHS compliant and features a wide range of features such as surge protection, overvoltage and temperature protection, and frequency response control. Additionally, the RR255M-400TR is able to operate over a wide range of frequencies, making it an ideal solution for variable frequency applications.

The RR255M-400TR is an extremely versatile device and is suitable for use in a wide range of applications. Its unique design, which enables efficient AC-DC conversion and voltage spike suppression, makes it an ideal choice for ultra-portable computers, tablets and entertainment systems. Furthermore, the device’s high efficiency and fast switching time make it suitable for use in AC power line conditioners and noise suppression equipment.

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