MOC205R1M

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Optoisolators are electronic devices which use light to isolate and protect signals and circuits from each other. They are also known as optical isolators or opto-isolators. The MOC205R1M is an optoisolator from Panasonic which offers transistor, photovoltaic output. This article will discuss its application field and working principle.

The MOC205R1M is primarily used in applications where optical noise immunity is needed. These applications include switch loads, fan and motor control, appliance control, AC line-powered circuits, industrial controllers, and many other scenarios. The optoisolator provides a low-cost solution to switch loads up to 300VDC without generating electrical spikes or unwanted noise.

The device consists of an input drive section and an output section. The input drive section consists of a built-in LED and detector. The LED is driven by an input current to create light which is then detected by the detector. This creates a digital signal which is then used to switch the output section. The output section contains a transistor (NPN in the case of the MOC205R1M), which has a photovoltaic component that activates the transistor when illuminated. The transistor then provides an on/off output signal based on the input.

The MOC205R1M offers a wide range of features. The LED has a maximum output of 5.1 mcd, a drive current range of 3 mA to 30 mA, a forward voltage of 2.1 V, and a total power dissipation of 75 mW. The photovoltaic section offers a surge immunity of 5 kV/μs, a collector-emitter breakdown voltage of 300 V, and a maximum collector power dissipation of 500 mW.

The optoisolator also offers a number of safety features. It is designed to suppress electrical noise and unwanted electromagnetic fields, and has a high isolation voltage between the input and output of 5000 Vrms. It is also UL recognized (UL 508) and certified by TUV Rheinland. The device also has a wide operating temperature range of -40 °C to +125 °C.

The MOC205R1M offers excellent isolation and noise suppression for a wide range of applications. Its high isolation voltage, wide operating temperature range, and safety features make it an ideal choice for a variety of applications. In addition, its low cost and simple construction makes it an attractive option for cost-sensitive applications.

The specific data is subject to PDF, and the above content is for reference