MOC8100TVM

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The MOC8100TVM application field is one of the most versatile optoisolators available in the market. It combines long-distance range, excellent optical performance, fast recover time, and low noise characteristics. Specifically targeting sensitive machine control systems, the MOC8100TVM is a convenient way to ensure that isolated signals are maintained at all times. It can be used in industrial machines such as programmable logic controllers, imaging systems, process controls, and laboratory instruments.

The device consists of an AC single-ended optical isolator (DEV-083XX Series) and a transistor on chip (TOC). This unique combination provides high-frequency isolation from both AC and DC sources. The MOC8100TVM is designed to operate in a wide range of input voltages from 5V to 24V, and temperatures from -40°C to +85°C. In addition, the device supports low offset voltages from less than 5mV and low time delays from 25ns. The device also provides excellent EMI and EMC protection, which is especially needed in applications with high levels of interference.

The MOC8100TVM is a photovoltaic output optoisolator. It utilizes a pair of high-power LEDs for the internal optical link. These LEDs are coupled with a photodiode that converts the incident light into a voltage that is used for the transistor output stage. This optoisolator provides a very low output voltage of 0.8V for digital logic, as well as a high voltage of 60V for more traditional applications. The transistor output stage also allows for a wide range of current ratings from 10mA to 40mA. What’s more, the MOC8100TVM features a monolithic construction which reduces component count and improves the circuit’s thermal performance.

The working principle of the MOC8100TVM is simple. When a voltage is applied to the transmissive LED, an electric current is generated, which is then received by the photodiode. The photodiode then converts the received light into a voltage, which is used to drive the transistor output stage. This transistor in turn amplifies the received voltage, allowing for a larger voltage gain than can be achieved with a standard optocoupler.

In conclusion, the MOC8100TVM is a versatile optoisolator that is capable of producing high-frequency isolation. It is capable of supporting a wide range of input voltages, temperatures, current ratings, and offset voltages from less than 5mV. Moreover, the device features a monolithic construction, which reduces component count and improves the circuit’s thermal performance. Lastly, its working principle involves a transmissive LED, a photodiode, and a transistor output stage, which allows for a higher voltage gain than is achievable with a standard optocoupler.

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