MOCD213R1VM

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Optoisolators are used to separate one part of a circuit from another with an optical link. The MOCD213R1VM is a transistor output photovoltaic optoisolator used to isolate electrical circuits. It provides electrical insulation between the input and the output circuits, ensuring that signals from one part of the circuit do not interfere with the other.

The MOCD213R1VM is made up of a gallium arsenide infrared LED light source, an integrated photovoltaic detector, and an output transistor. The LED emits infrared light, which is detected by the photo-diodes on the integrated photovoltaic detector and converted into electrical signals. These electrical signals are then amplified by the output transistor to produce a current which is fed into the output circuit. This creates an isolated signal which can be used to control other circuits without them being impacted by each other.

The MOCD213R1VM has an isolation voltage of 10,000V, an output collector-emitter voltage of 30V, and an output current of 50mA. It is designed for use in a wide range of applications, including process and instrument control, communication equipment, power supplies, lighting systems, and smart sensors. It can operate in temperatures ranging from -55°C to +100°C and it has an operating life of up to 10 million cycles. The device is also RoHS compliant.

The MOCD213R1VM’s working principle is relatively straightforward. When an electric current is applied to the LED light source, the LED emits infrared light which is then detected by the photo-diodes on the photovoltaic detector. This light is converted into electrical signals which are amplified by the output transistor. The amplified signals are then fed into the output circuit, providing an isolated signal which can be used to control other parts of the circuit.

The MOCD213R1VM is a reliable optoisolator which is suitable for a wide range of applications. Its high isolation voltage and operating temperature range make it suitable for use in extreme conditions and it has a long service life. This makes it a great choice for applications where isolation and long service life are key factors.

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