4N26S(TA)-V

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Optoisolators are electrical components used to provide electrical isolation between input and output circuits. The most commonly used type of optoisolator includes a light-emitting diode (LED) that emits light when it receives electrical power, and a phototransistor or photovoltaic cell that detects the light and then triggers a circuit reaction. The device is an excellent choice for operation in electrically noisy environments, because no electrical current can pass between the input and output circuits.

The 4N26S(TA)-V is an optoisolator in the Transistor, Photovoltaic Output type. It belongs to the 4N25/6/7/8/9 series which is a six-pin single-in-line package (SIP) family of opto-isolator phototransistors. This series offers a creepage distance of at least 8mm between the pins, ensuring safety in hazardous applications. The device also has a minimum storage temperature of -55°C and a maximum operating temperature of 85°C and is capable of a peak output current of 100 mA and a continuous output current of 30 mA.

The 4N26S(TA)-V is a type of photovoltaic optoisolator which consists of an LED and a photovoltaic cell. The LED is connected to the supply voltage and emits light when powered. The photovoltaic cell is connected to the output circuit and senses the emitted light. When the cell is exposed to light, it generates an output current or voltage which can be used to operate a connected device, such as a transistor. The device also has optical and electrical isolation, which means that it prevents electrical current from passing between the input and output circuits, thus protecting the attached devices.

The 4N26S(TA)-V is widely used in systems and applications requiring electrical isolation between input and output circuits. It is often used to protect components, circuits, and systems from damage caused by electrical noise. It is also used in battery-powered devices where isolation is essential to ensure safety. Additionally, it is frequently used in metering and automation applications, such as PLCs, process controllers, and other interface units. It can also be used in switching applications, such as relays and contactors.

In conclusion, the 4N26S(TA)-V is a photovoltaic optoisolator with an LED and photovoltaic cell. It provides excellent optical and electrical isolation between input and output circuits and can be used for a variety of applications. It is widely used in battery-powered devices, metering and automation applications, and switching applications. It has a creepage distance of at least 8mm and a maximum operating temperature of 85°C, and can handle peak output current of up to 100 mA and continuous output current of 30 mA. It is an excellent choice for protecting components and systems from electrical noise and ensuring safety in hazardous applications.

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