AOD502

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AOD502 is a Dual N-Channel MOSFET, which is designed for high voltage electrical applications. It is a small signal device ideal for switching, small signal modulation, and other general purpose applications. It is manufactured by Aeroflex International and is distributed by Digi-Key Electronics.

The AOD502 is a 30V, double drain, N type, MOSFET which has a typical maximum on resistance of 2.3 ohms. It operates from -55°C to +150°C and can handle a peak current of 8A. This makes it suitable for many electrical applications including switching, small signal modulation, and power management.

The AOD502 offers improved thermal management due to its 2.3 x 2.3 mm active die size and SMD package. This allows it to dissipate heat more efficiently, making it suitable for applications with high temperature requirements.

The AOD502 has a FET-Based Gate structure, which helps to reduce switching times and minimizes ringing. This structure can also contribute to a more rapid switching time, allowing the device to respond quickly to changing electrical variables.

The AOD502 operates based on the principle of MOSFET operation. In this type of device, an input signal voltage applied to the gate is used to control whether the device is on or off. The output current is a function of the input signal voltage and the applied drain voltage.

When the gate voltage is increased, the AOD502 will draw current from the drain and this current will increase until it is limited only by the threshold of the device. This current is referred to as “on-state” current. As the gate voltage is decreased, the device will begin to turn off and the on-state current will decrease until it reaches zero.

As the voltage across the drain continues to decrease, the device will reach a point where it no longer conducts, and the current will become negative. This point is referred to as the “cutoff” point, and it is where the device can be switched off. The cut-off voltage is dependent on the source voltage and the channel length.

The AOD502 has a wide range of applications, including both digital and analog switches, voltage regulators, inverters, and other electrical applications. It can be used as a power switch for powering devices, as well as for modulating signals. It is also suitable for motor control and high-temperature applications due to its thermal management capabilities.

In summary, the AOD502 is a Dual N-Channel MOSFET that is designed for high voltage applications. It offers improved thermal management, rapid switching times, and low on-resistance. These features make it suitable for use in a number of electrical applications, including digital and analog switches, voltage regulators, and inverters.

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