ACPL-P454-500E

The ACPL-P454-500E Optoisolator is an isolated transistor output, photovoltaic optocoupler used for galvanic isolation and communication applications. It is a one-channel device that works as both an input-to-output signal isolator and a signal converter. The operating voltage of the optoisolator is 5.0 volts; output is a Bipolar NPN transistor; maximum collector-emitter voltage is 48 volts; and the optoisolator current transfer ratio is 500%. The ACPL-P454-500E optoisolator is available in a surface-mount 8-pin DIP package.

The ACPL-P454-500E optoisolator suitable for applications where relatively low current output, high frequency response, and quick isolation are necessary. It is suitable for use in industrial systems that have significant operating environment vibration and noise, automotive power systems, and various communication protocols. Additionally, it is designed for applications with operating temperatures ranging from -40°C to +125°C.

The working principle of the ACPL-P454-500E optoisolator is based on the photovoltaic effect. The device utilizes an infrared LED, which is connected to the positive power supply, to emit photons. These photons are collected by a photoreceptor diode, which is connected to the negative power supply. When the LED is activated, the phototransistor gateway is opened, creating a voltage differential between the emissions and the photodiode. This voltage differential is known as the voltage across the optoisolator. The ACPL-P454-500E optoisolator is designed to transfer the voltage from the LED power supply to the photodiode power supply with minimal interference. The voltage is then used to control the output transistor.

The ACPL-P454-500E optoisolator is designed for safety, isolation, and performance. It is designed with a minimum isolation voltage of 5500 volts, making it suitable for use in industrial systems subject to high levels of voltage. It is also designed with a high frequency response and quick isolation time, making it suitable for use in applications requiring quick action. Additionally, it is designed to protect both the input and output side of the optoisolator from electrical noise, making it suitable for applications where noise can be an issue.

The ACPL-P454-500E optoisolator can be used in a wide range of applications. It is suitable for use in a variety of industrial control systems, automotive power systems, and communication protocols. Additionally, it is suitable for use in optical data transmission systems such as in radio frequency (RF) remote control systems and low voltage direct current (LVDC) systems that require electrical isolation.

In summary, the ACPL-P454-500E optoisolator is a high-performance, isolated transistor output, photovoltaic optocoupler used for galvanic isolation and communication applications. It is designed with a high frequency response, quick isolation, and minimum isolation voltage of 5500 volts. The device is suitable for use in a variety of industrial control systems, automotive power systems, communication protocols, and optical data transmission systems. Additionally, it is designed to protect both the input and output side of the optoisolator from electrical noise for maximum performance.