PS2705-1-F3-L-A

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 essential components for the transfer of electrical signals without the need for two components to physically interact, providing electrical isolation between two circuits without the use of a capacitor or transformer. The PS2705-1-F3-L-A is a type of optoisolator and broadly falls into the Transistor, Photovoltaic Output category. These optoisolators are used in a number of applications such as converting digital input signals in low-voltage systems to high-voltage logic signals.

The main features of the PS2705-1-F3-L-A include a faraday shield, which helps to reduce unwanted EMI interference in signal transmission, as well as an internal power supply that combines the convenience of a single integrated circuit package with the required isolation voltage of up to 3 kV. The operating temperature range is also wide enough to support many industrial and automotive applications, with a range of -40 to 90 °C.

The PS2705-1-F3-L-A has a collector-base breakdown voltage of 30 V and a maximum collector-emitter saturated voltage of 13 V. Its input voltage ranges between 0.01 and 5 V and its minimum forward current is 0.5 mA. The device has a total power dissipation of 150 mW and a propagation delay time of 4 μs.

The PS2705-1-F3-L-A is a particularly suitable component for optoisolations within industrial settings due to its ability to reduce or eliminate EMI problems and its relatively high isolation voltage. It is also commonly used in home electronics, owing to its low power dissipation and fast response time.

The PS2705-1-F3-L-A works by converting electrical signals from a digital logic system into light signals, before relaying them to the next component in the system without requiring physical contact between components. The light signals are then converted back into electrical signals for the next step in the process.

The optoisolator is equipped with the necessary components to allow it to detect and amplify light signals from the transmitter, which are then converted back into electrical signals and sent to the receiver. The light signals travel through the plastic isolation barrier preventing the two circuits from forming any physical contact with each other.

The PS2705-1-F3-L-A is also able to make use of biasing to increase its response time, due to the presence of a bias resistor in its input circuit. When a voltage is applied, the optoisolator passes a current through the bias resistor which activates the transistor, causing it to turn on. A voltage drop is then generated across the bias resistor, producing a field effect which allows the optoisolator to react faster to light signals.

The PS2705-1-F3-L-A optoisolator is an efficient and reliable device, widely used for its ability to provide electrical isolation while allowing fast response times. It is suited for a number of different applications, and can be used in industrial settings due to its EMI shielding and high isolation voltage, or in consumer electronics due to its low power dissipation and fast response time.

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