OP760C

Optoisolators - Transistor, Photovoltaic Output

The OP760C is an optoisolator consisting of an infrared LED and a photovoltaic output transistor in a 6-pin Dual-In-Line SOP package. It is designed to transfer signals between two sides of an isolation boundary. The device, as supplied by the manufacturer, is qualified for industrial applications.

Working Principle

The basic working principle of the OP760C is very simple. It consists of an infrared LED and a photovoltaic output transistor. The LED emits infrared light when energized, which is then detected by the photovoltaic detector. This detector converts the light signal into an electrical signal, which is then amplified and sent to the output transistor. The output transistor then drives an electrical load, turning it on or off, depending on the state of the LED.

Application Field

The OP760C is a widely used optoisolator due to its high isolation voltage rating, low power consumption, and fast switching speed. It is used in a variety of industrial applications including process control, motor control, and HVAC ( heating, ventilation, and air conditioning) systems. It can also be used in consumer applications such as circuit board protection, personal computer security, home entertainment systems, and automobile electronic circuits.

Thanks to its high isolation voltage rating, the OP760C is also used as a power supply isolation device. It can be used to transmit electrical signals over long distances without the need for bulky transformers. The device can also be used to provide galvanic isolation for sensitive circuits from power supply and other line noise. Additionally, it can be used to provide isolation in communication systems to protect against electrical interference.

The OP760C can be used in a wide range of temperatures, making it an ideal choice for a variety of applications. It can also be used in hazardous environments, such as those containing explosive gases, thanks to its superior isolation voltage rating.

Conclusion

The OP760C optoisolator is a versatile and reliable component widely used in industrial, consumer and hazardous environments. It provides high isolation voltage, low power consumption and fast switching speed. Its ability to be used in a wide range of temperatures and hazardous environments makes it a great choice for a variety of applications.