MMBD1204

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Diodes are electrical components that allow current to flow in one direction only and are used in various electronic projects. The MMBD1204 is a surface-mount three-terminal Schottky barrier diode array ideal for use in low-power switching applications. This device features two Schottky diodes with an integrated reverse-parallel protection diode. This device is widely used in cellular telephone and other portable applications where low-power consumption, small size, and reliability are essential.

The MMBD1204 is manufactured using a planar Schottky technology that provides a compact, space-saving surface mount device, while still offering a fast switching time. Its low maximum forward voltage drop and small, low-leakage current make it ideal for low-power applications. The device is available in either a 2-terminal (common cathode) or 3-terminal (common anode) configuration, allowing it to be used in multiple applications.

The MMBD1204 is ideal for use in low-power switching applications, such as small-signal switches, converters, audio amplifiers, and amplifiers for digital television (DTV) and digital video (DVI) systems. The device is also suitable for overvoltage protection applications. The small size and low power consumption of the MMBD1204 makes it well suited for use in portable electronic devices that require a lightweight, reliable diode array.

The MMBD1204 features a low forward voltage drop of 0.35V, high power dissipation of 1W and a high surge current rating of 30A. It also features a low reverse leakage current of 1μA (for both single and double diode closures). The operating temperature range of the MMBD1204 is -55C° to +125°C. The device is available in packages of 2 pins (common cathode) and 3 pins (common anode).

The working principle of the MMBD1204 is the same as that of a regular diode. When a voltage is applied to the device, current will start to flow from the anode to the cathode. However, due to the barrier layer of the Schottky diode, there is a much lower voltage drop than in regular diodes. This allows the device to be used in applications where power dissipation and switching speed are key. The reverse leakage current of the diode is also much lower than regular diodes, preventing unwanted current flow.

In summary, the MMBD1204 is an ultra-low capacitance, surface-mount Schottky diode array ideal for low-power switching applications. The device’s low power consumption, small size, and high voltage drop make it ideally suited for use in portable devices and other low-current applications. It features two Schottky diodes with an integrated reverse-parallel protection diode and is available in either a 2-terminal (common cathode) or 3-terminal (common anode) configuration. The device also features a low reverse leakage current of 1μA and its operating temperature range is -55C° to +125°C.

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