MOCD211R2VM

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Optoisolators are a type of isolator that uses light to isolate the input from the output. MOCD211R2VM optoisolators contain a light-emitting diode (LED) and a photosensitive transistor that is sensitive to the LED\'s light emission. When the opto-isolator is stimulated by an electrical input signal, a light signal is created by the LED and is converted into a corresponding electrical signal by the transistor. This electrical signal is then available at the optoisolator\'s output. These optoisolator ICs are heavily used in applications where there is an electrical separation between the input and output.

The MOCD211R2VM is available in a flat, four-pin package that allows electricians to conveniently mount the component in limited space circuit boards. Active area of the MOCD211R2VM exceeds 3x3mm, facilitating integration into most current designs. The MOCD211R2VM is rated to 1.41A of forward current and is rated to 550mW of power dissipation. It also features a temperature range of -40°C to +125°C, making it suitable for industrial applications. The MOCD211R2VM features a transistor, photovoltaic output, allowing it to be used for signal transmission. It is also available in a range of input and output voltages, from 5V to 24V respectively.

The MOCD211R2VM can be used in many applications, including automotive, consumer home electronics, industrial controllers, power supplies, and more. It is commonly used to provide electrical isolation between circuit boards, particularly in high-voltage systems. It is also used in response systems that require rapid action, such as medical systems, robots, or other applications requiring fast response times. Additionally, optoisolators with transistor, photovoltaic outputs are used in remote sensing applications, as the LED can light up the zener diode even in dark conditions.

The MOCD211R2VM primarily works by using the LED to emit a light signal that is detected by the transistor. The transistor then creates an electrical signal with an intensity proportional to the input signal, creating an output signal. The LED is powered by the input signal, and the current is limited by an internal series resistance. This creates a photocurrent that is converted into a voltage by the transistor\'s depletion region. The frequency of the output signal will be slightly higher than the input frequency. The transistor\'s gain can be adjusted to account for the LED\'s non-linear gain characteristics.

The MOCD211R2VM optoisolators are reliable, easy to use, and reasonably priced. They are ideal for providing electrical isolation for circuit boards in almost any system. Their flexibility makes them suitable for a wide variety of applications, particularly for those that require fast response times or sensitive remote sensing. Due to their design, MOCD211R2VM optoisolators provide an efficient and cost-effective way of isolating circuitry.

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