MOCD213R2VM Isolators

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The MOCD213R2VM is an optoisolator device specifically designed for a variety of applications that require electrical noise isolation. In particular, it is perfectly suited for applications like direct digital control and communication pipelines, industrial fluid control mechanisms, motor controllers, power inverters, and digital-to-analog converters. The device is a type of transistor photovoltaic (TPV) optoisolator, meaning it has two transistor outputs and one photosensitive input. It provides a high level of noise rejection, isolation, and transient voltage protection.

The MOCD213R2VM optoisolator provides a 600 Vrms of isolation rating between the input and output, and is designed to withstand high-voltage transients commonly found in industrial and commercial environments. The device features a wide operating temperature range of -55 to +130 C, suitable for a range of applications, and is UL certified and CSA listed for use in hazardous locations.

The optoisolator employs a gallium arsenide infrared LED as the primary light source, which clicks on and off in response to electrical inputs. When the LED turns on, it produces electrical current that activates one of the two transistors, and the voltage on the output terminal changes accordingly. When the LED turns off, the transistor is deactivated and the output terminal returns to its original value. This simple electrical process makes it possible for the device to allow remote sensing and control.

The MOCD213R2VM optoisolator is designed to provide a voltage output that is proportional to the input current, providing a wide range of noise suppression. The device also features low voltage drop-offs, efficient power transfer, and high-speed switching capabilities. It is capable of operating at frequencies up to 2 kHz, making it ideal for digital signal processing applications. Additionally, the device offers protection against EMI interference as well as built-in protection against reverse current transients.

The device is available in a DIP package and is lead-free compliant. It includes a pair of anode-cathode diodes, which are used for transfer and to protect the device against reverse voltage. The device is designed for use in environments where electrical noise is present, such as industrial automation, power monitoring, and medical equipment.

The MOCD213R2VM optoisolator is a reliable, cost-effective solution for digital and analog applications requiring noise isolation. Its high performance and flexibility make it an ideal choice for a variety of applications. With its quiet operation, efficient power transfer, and 600 Vrms isolation rating, the device is ideal for applications that require electrical insulation, noise suppression, and protection against high-voltage transients.

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