AUIRF1404Z

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The AUIRF1404Z is a single-channel, medium-voltage, ultra-high-speed, enhancement-mode Field-Effect Transistor (FET) designed primarily to switch medium-current applications at frequencies up to 20 MHz. It is well-suited for applications such as high-quality audio amplifiers, motor drivers, power supplies, motor controls, and switching power converters. This FET is designed to exhibit excellent performance in terms of forward blocking, output capacitance, and gate capacitance with a very low on-resistance.

The AUIRF1404Z is constructed using the advanced trench MOSFET technology which is optimized to minimize on-resistance while providing superior switching characteristics. It features a high-performance, low-voltage gate structure with low gate charge and a low input capacitance. This makes it ideal for high speed MOSFET driver applications. The FET also has an enhanced maximum current handling capability. Moreover, its integrated protection diode enables it to be used in many applications requiring high-speed, high-current power switching applications.

The AUIRF1404Z is a commonly used single device MOSFET, as evidenced by its wide usage in areas such as motor control, power conversion, and audio applications. It also has a wide range of applications in the automotive, consumer, and industrial fields. When it comes to motor control applications, the AUIRF1404Z offers superior dynamic performance, with a fast turn-on time of 200ns and a fast turn-off time of 400ns, resulting in a high peak current rating.

The AUIRF1404Z is an enhancement-mode MOSFET, meaning it is normally off until a voltage is applied to the gate, resulting in a conducting channel between the source and drain terminals. This type of MOSFET is ideal for applications requiring low gate drive, as it requires only a small voltage to turn it on. To turn it off, the voltage applied to the gate must be returned to zero and this can be done quickly with the use of an external gate driver.

When used in motor control applications, the AUIRF1404Z is typically coupled with a fast-switching driver circuit, providing instantaneous current control of motor operation. This combination eliminates the need for the traditional pulse-width modulation type motor control systems. For power conversion circuits, the AUIRF1404Z is typically used as a high-power, low-noise switch, enabling the efficient control of output power. In audio applications, it is used to switch audio signals quickly, with low distortion.

In summary, the AUIRF1404Z is a single-channel, medium-voltage, ultra-high-speed, enhancement-mode MOSFET that is well-suited for applications such as high-power motor controls, power conversion, audio switching, and high-speed drivers. Its advanced trench MOSFET technology enables it to deliver superior performance in terms of forward blocking, output capacitance, and gate capacitance, with a low on-resistance. Its wide range of applications includes applications in the automotive, consumer, and industrial fields.

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