MUR160HR0G

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MUR160HR0G is a single-phase, fast-recovery, high voltage MELF power rectifier. It is designed to provide superior performance and reliability for a wide range of AC/DC applications, such as switching mode power supplies, DC/DC converters, and many other applications.

The device is housed in a end-caped, resistor-equipped, built-in lead (MELF) package, and is used for direct mounting on PWB multi-layer. It has an isolated mounting flange for heat sinking. In addition, the internal mechanical construction of the device provides a more uniform heat distribution.

Application field and working principle

MUR160HR0G is ideal for a variety of applications, such as DC power supplies, high efficiency converters, uninterruptible power supplies, electronics consumer goods, TVs, DVDs and other device SMPS, motor speed control and LED lighting. The device is suitable for operation in a temperature range of -55 °C to +155 °C. It is compliant with RoHS and REACH regulations.

MUR160HR0G adopts fast switching structure and small reverse current parameter. It has an ultra-low forward voltage drop, low junction capacitance and fast recovery time. This ensures high efficiency and low EMI noise in the SMPS circuit. It also has a low leakage current, which helps to reduce power loss during the operation. In addition, the device features surge capability and improved overall efficiency, which helps to reduce the energy loss and deliver higher power output.

The working principle of MUR160HR0G is based on a four-layer semiconductor structure which helps to reduce the forward voltage drop and offer a fast recovery. The device has an integrated, high-voltage surge suppression diode which helps to protect the circuit by providing a low voltage drop clamping process. The device also uses a silicon nitride passivation layer to improve switching efficiency, reduce diode switching losses, suppress static electrons and improve dv/dt capability.

In addition, this rectifier has advanced internal protection which includes thermal shutdown and short circuit protection. The device is voltage protected up to 1200V and can handle up to 100A of current.

When it comes to installation, MUR160HR0G requires a temperature of 185°C for optimal performance. In order to work correctly, also the correct rated voltage, current and capacitance should be used in the design.

In conclusion, MUR160HR0G is a fast-recovery, high voltage MELF power rectifier which is ideal for applications such as DC power supplies, uninterruptible power supplies, and LED lighting. It features an integrated, high-voltage surge suppression diode, integrated protection and advanced construction for superior performance and reliability.

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