H11A2S1(TB)-V

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 used in a number of applications, providing electrical isolation between devices and circuits, optical signal-to-electrical signal conversion and electrical signal-to-optical signal conversion. One type of optoisolator is the H11A2S1(TB)-V, which is a type of transistor photovoltaic output optoisolator.The H11A2S1(TB)-V provides both electrical and optical isolation through the use of a gallium arsenide infrared LED and a NPN phototransistor. The LED portion provides the optical input, while the phototransistor serves as the electrical output. The LED produces infrared light (850nm wavelength) when a voltage input is applied to the LED anode, and the phototransistor conducts current when the LED light is detected. The device also contains two reverse biased protection diodes for ESD protection.The H11A2S1(TB)-V offers a number of advantages over other optoisolators. The device features an isolation voltage of 10kV, a switching current as low as 0.25mA, and a forward current of 20mA. It is a compact, low-cost solution, and requires minimal external components for proper operation.The H11A2S1(TB)-V is used in a wide variety of applications, such as isolating control circuits from power sources, providing motor control, isolating input and output signals, and providing optical logic level floating. It can also be used for protection against voltage transients, high-level surges and EOS (Electrical Overstress) conditions.The H11A2S1(TB)-V can be used in applications where the LED is connected to the anode of the phototransistor. It can be powered from a voltage source, such as an AC or DC signal. To properly operate, it must have a minimum forward current of 6mA, and a minimum reverse voltage of 5V. The LED must be properly grounded when using AC input.In summary, the H11A2S1(TB)-V is a transistor photovoltaic output optoisolator that provides electrical isolation and optical signal-to-electrical signal conversion. It features a high isolation voltage, low switching current, and minimal external components. It is used in a number of applications, including isolating control circuits from power sources, providing motor control, and providing optical logic level floating. In order for it to operate properly, the LED must be connected to the anode of the phototransistor, and must have a minimum forward current of 6mA and a minimum reverse voltage of 5V.

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