HCPL-4701-360E

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Searching for an optoisolator with multiple output configurations and a relatively wide operating voltage range? Then the HCPL-4701-360E from Avago Technologies may be the perfect fit. A member of the Broadcom optocoupler family, this device pairs excellent insulation properties with superior data signal integrity. The HCPL-4701-360E features a three-pin phototransistor output, a photocoupler-controlled transistor output, and a photovoltaic output. It is also rated for a wide operating voltage range of 1.6 to 12V, making it suitable for various applications in a variety of industrial, commercial, automotive, and consumer systems.

The HCPL-4701-360E is a preferred optoisolator choice for several reasons. It has a CTR of 500% min for either the transistor or photovoltaic outputs, making it an ideal device for applications that require high speed switching and accurate current transfer. It is also RoHS compliant and offers a maximum dual isolation voltage rating of 50 Vrms for high safety requirements. Additionally, it is highly reliable and has several options to choose from for various needs.

This optoisolator is best suited for applications with low coupled capacitance that necessitates a high input power. Its 50 µA minimum input current requirement allows it to function efficiently in almost any system, making it an ideal choice for data transmission and motor control applications. It is also robust in terms of noise immunity and short-circuit protection, ensuring that the system is safe from electric shocks and power surges.

The HCPL-4701-360E optoisolator features an integrated photodiode, phototransistor, and photovoltaic cell. The photodiode functions as a light-sensitive semiconductor that converts light into electrical current, while the phototransistor acts as a light-controlled switch. The photovoltaic cell, on the other hand, involves a potential difference created by light, converting it into electrical power.

To ensure good electrical insulation, the HCPL-4701-360E optoisolator also has a maximum isolation voltage rating of 5000V AC. This level of insulation works to protect circuits and components from potential surges, as well as accidental contact with high-voltage points, making it ideal for use in applications such as electric motors and digital systems, or as a means of electronic safety.

Additional features of the HCPL-4701-360E include UL 94V-0 grade flame retardant packaging for superior performance in hostile environments, a wide operating temperature range from -40 to +105°C, and an extremely low off-state saturation voltage of 0.5V max. for greater accuracy. It has also been tested and approved to be compatible with various requirements, such as ISO/TS 16949 and ISO/IEC 11801.

The HCPL-4701-360E optoisolator from Avago Technologies is an ideal choice for isolating multiple types of signals, while ensuring a low coupled capacitance, excellent noise immunity, and a wide operating voltage range. With its superior insulation properties, excellent data signal integrity, and a variety of output configurations, it is an excellent optoisolator for applications that require reliable performance, precise data accuracy, and high speed switching.

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