MCT2202300W

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Optoisolators are electrical components that use light to transfer signals between electrically separated circuits. The MCT2202300W is an optoisolator containing a gallium arsenide infrared emitting diode (IRED) and a photovoltaic output transistor in one compact package. The component affords reliable performance, fast response, and long service life under rigorous environmental and operating conditions.

The MCT2202300W application field consists of signals from a variety of electronic control and switching applications including, power supplies, non-contact switches, relay driver, communications, solenoid control, and pulsed output signals. The optoisolator has a maximum current rating of 100mA, a voltage rating between 5 and 30V, and a frequency response of up to 100kHz. Additionally, it features an ambient temperature range of -40C to +85C.

The transistor output can be controlled by varying the current presented to the LED. The optoisolator has a direct transistor output allowing for high switching speeds between the input and output. This makes the MCT2202300W ideal for applications where fast response is necessary. The component is also designed to withstand wide input transients without damaging the output transistor.

The optoisolator also has low power consumption, which enables it to be used in low voltage applications. It has an LED power dissipation of 70mW maximum and an average+LED current of 50mA maximum, making it very efficient in power consumption. Additionally, the IRED has a high off-state leakage, which prevents any unnecessary power loss.

The working principle of the MCT2202300W is based on a photovoltaic transfer function. A light sensitive transistor is used to detect the amount of light coming from the LED. When light is detected, the transistor changes state, transferring the input signal to the output. An advantage of this type of optoisolator is that the transistor output is directly connected to the input, which gives it extremely fast response times when compared to other optoisolators.

The optoisolator also offers excellent isolation properties, with a minimum isolation voltage of 850Vrms, and a minimum isolation resistance of 5x1012 Ω, making it ideal for audio applications as well as high speed switching applications.

The MCT2202300W is a reliable, fast, and efficient optoisolator designed for a variety of applications. It utilizes a photovoltaic transfer function for fast and accurate signal transfer, and offers excellent isolation properties. Additionally, the component is efficient in power consumption and is able to withstand wide input transients. All these features make this optoisolator ideal for a wide range of applications.

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