ILQ621GB-X017

Optoisolators are designed to electrically isolate components from each other, while allowing signals to pass between the components. They use an infrared light-emitting diode (LED) to transmit a signal to an opto-coupler that is usually an integrated circuit (IC). When the LED is illuminated, it creates a voltage potential across the opto-coupler that is then converted to an electrical signal on the other side of the optoisolator. The ILQ621GB-X017 is a high-performance optoisolator with transistor, photovoltaic output.

The ILQ621GB-X017 is an off-the-shelf ready-made opto-isolator made by CPClare, the world’s leading manufacturer of optoisolators. It is a 4-pin optoisolator designed for use in applications that require signal isolation and high-precision, low-power operation. It utilizes a photovoltaic output to convert an optical signal to an electrical signal. The ILQ621GB-X017 features an on-chip, high-gain, differential-mode photo-transistor and a series photodiode for signal amplification, and it is designed to provide maximum signal isolation.

The ILQ621GB-X017’s working principle makes use of a phototransistor and an optical coupler to allow a signal to pass between two different systems, while maintaining electrical isolation. The phototransistor acts as a light detector and an amplifier. When an optical signal is transmitted through the optical coupler, it is detected by the phototransistor, which then amplifies the signal. The amplified signal is then converted into a positive electrical current, which is outputted from the optoisolator.

The ILQ621GB-X017 is an ideal choice for applications that involve electrical isolation, such as in industrial automation, medical equipment, and power electronics. It can also be used for applications that require optical isolation and precise signal conversion. Additionally, it has a wide operating temperature range of -40°C to +80°C, making it suitable for various applications.

The ILQ621GB-X017 is designed to provide reliable and accurate performance. It has a common emitter Dark Current of 10mA and a High Common Emitter Transfer Ratio of 0.3V/A, allowing it to accurately amplify signals. It also features an operating voltage range of 4.5V to 28V, making it suitable for use in many different applications. Additionally, it is RoHS and Halogen-free compliant and has a high surge rating, making it a safe and reliable optoisolator.

The ILQ621GB-X017 is a high-performance optoisolator with transistor, photovoltaic output, making it suitable for many applications that require electrical isolation. It features an on-chip, high-gain, differential-mode photo-transistor, a series photodiode for signal amplification, and an operating temperature range of -40°C to +80°C. Its wide operating voltage range of 4.5V to 28V makes it suitable for use in many different applications. Additionally, its high common emitter transfer ratio and RoHS and Halogen-free compliance make it a reliable and safe choice for many applications.