6N137-320E

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Optoisolators, also known as optocouplers, are semiconductor devices used to couple electrical signals between two circuits with optical insulation. The 6N137-320E, manufactured by Vishay, is an optoisolator that falls within the optoisolators with a logic output type, specifically a transistor output. This device is a popular choice in automotive, industrial, and security applications.

The 6N137-320E optoisolator consists of an infrared emitting diode transmission system and an NPN silicon phototransistor receiver. It features a high collector-emitter voltage rating of 80V and an on-resistance of = 600Ω. Additionally, the PAC and VDE certificates of approval ensure their quality and reliability. It is reinforced with a voltage-driven, high-performance, open-collector output mode, providing the appropriate solution for isolated logic interfaces, drivable loads, and other IC logic control systems.

The 6N137-320E optoisolator has a wide application field. As mentioned above, it is used in automotive, industrial, and security applications. Automotive applications include vehicle interior lighting, headlight dimmers, climate controls, power windows, and seat memory. In industrial applications, the 6N137-320E can be used in motor controls, HVAC systems, and process controls. It can also be used in security applications such as access control systems, latch controls, and intruder alarms.

The 6N137-320E optoisolator utilizes the principles of transistor coupled photoconductive technology. It works by using an LED which houses a light emitting diode to emit light into the base region of the transistor. This light activates the base region and acting as an conductor, current passes through the Collector terminal leading to the Emitter of the transistor.

The 6N137-320E optoisolator arrives in a small DIP (Dual In-line Package) form factor, making it easy to install and use. It is ideal for applications computer printers, automotive, industrial, and security. Its high collector-emitter voltage rating of 80V ensures reliable performance while its open-collector output mode ensures compatibility with a variety of loads and systems. With PAC and VDE certificates, the 6N137-320E optoisolator offers high-quality and reliable performance in a wide range of applications.

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