APT75DQ100BG

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APT75DQ100BG is a single diode rectifier containing a 75V drain-source breakdown. It is a chip that can be used in many different areas, such as power supply and voltage regulator circuits. This single diode rectifier is well-suited for high-frequency power electronics applications such as AC-DC power conversion and DC-DC buck-boost converters, as well as general-purpose low-voltage rectifier circuits.

It is made up of a single die with a single P-type conductive channel and a parasitic N-type source. The drain-source breakdown voltage of the drain-source junction is 75V. Also, its drain-source on-resistance is specified to be <200 Ohms when switching at an average current up to 10A. The device is capable of withstanding up to 20A peak current for a brief time.

The chip works by using the principle of rectification. When the drain terminal is connected to the positive pole of a voltage supply and the source to the negative pole, current will flow through the chip. This is because the junctions will forward bias, creating a low-resistance path that allows current to flow in one direction only.

In this way, the APT75DQ100BG chip can be used to rectify AC signals into DC signals. It can also be used to convert alternating current into direct current. It is usually used in applications such as power supply and voltage regulator circuits, high-frequency power electronics applications such as AC-DC/DC-DC buck-boost converters, and general-purpose low-voltage rectifier circuits.

The device features very low on-resistance, high forward surge capability, excellent thermal stability, and improved circuit efficiency. It also has low EMI/RFI noise and a high operating temperature range. All of these features make it ideal for a wide range of medium- and high-power switching applications.

In summary, the APT75DQ100BG is a single diode rectifier containing a 75V drain-source breakdown. It is well-suited for medium- and high-power applications such as power supply and voltage regulator circuits, AC-DC power conversion and DC-DC buck-boost converters, and general-purpose low-voltage rectifier circuits. It offers excellent performance characteristics such as low on-resistance, high forward surge capability, excellent thermal stability, and improved circuit efficiency.

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