HSM390GE3/TR13

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The HSM390GE3/TR13 is a single rectifier diode that belongs to the family of diodes with various rectifiers and specific application fields. It is a 3-phase, 400V, 4.5A device with a reverse recovery time of 25ns. This part also has a low forward voltage drop of 0.97V at 25°C.

The main application field of the HSM390GE3/TR13 is in dc-dc converters and power management circuits. The HSM390GE3/TR13 is a board-level component that is designed for use in high-current, high-voltage environments. It is ideal for use in applications that require reliable power conversion and stable operation, such as automotive power supplies, server power supplies, and power supplies for home appliances.

The HSM390GE3/TR13 utilizes Schottky diode technology, a type of diode that is characterized by a low forward voltage drop and a fast switching time. This allows the device to achieve a high efficiency when used in applications such as DC-DC converters, where the power consumption is reduced and the switching time improved.

The working principle of the HSM390GE3/TR13 is relatively simple. When the voltage is applied to the junction of the diode, majority carriers (holes or electrons) flow across the junction, creating electric current. A forward bias is considered to be a type of current in which the electric field acts in the same direction as the current flow, while a reverse bias is considered to be a type of current in which the electric field acts in the opposite direction to the current flow.

Under forward bias conditions, the HSM390GE3/TR13 allows the current to pass in a relatively wide voltage range. This is due to its high junction temperature, which allows for a low forward voltage drop. Additionally, the diode features a fast switching time, meaning that the diode is able to react quickly to changes in voltage and current levels. This is useful in applications such as DC-DC conversion, where a fast switching time is essential for a high efficiency.

Under reverse bias conditions, the HSM390GE3/TR13 acts as a blocking diode. This means that the diode does not allow current to flow from the cathode to the anode. This is beneficial in applications such as power management, where it is important to prevent unwanted current flow.

In conclusion, the HSM390GE3/TR13 is a single rectifier diode that is designed for use in high-current, high-voltage applications. This device utilizes Schottky diode technology, which allows it to achieve a high efficiency when used in applications such as DC-DC conversion. In addition, it features a fast switching time, a low forward voltage drop, and a blocking diode mode, which are all beneficial for ensuring a reliable power conversion and stable operation. This diode is an ideal choice for applications that require high efficiency and a fast switching time.

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