SFH601-4X007

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Optoisolators are an important component type in many electrical engineering applications, providing a means of communication and/or control between circuits. The SFH601-4X007 optoisolator series from Siemens stands out as a product capable of offering superior performance and reliability in a wide range of applications. This series of optoisolators is made up of transistor and photovoltaic output devices, with the SFH601-4X007 having the following features:

Features:

• Fast switching speed
• High current transfer ratio (CTR)
• Lowest threshold input current
• Low power consumption
• High isolation voltage
• Reverse voltage protection
• Low on-state resistance (R DS(on))
• Lead-free

The SFH601-4X007 optoisolator series is designed for use in a variety of device types, including industrial controllers, audio & video equipment, digital cameras, safety light curtains and communications systems. In addition, this product is also suitable for use in automation systems for industrial applications.

Application Field

The SFH601-4X007 optoisolator series is designed for use in both industrial controllers and automation systems. As it provides high current transfer ratio, low input current, low power consumption and high isolation voltage, this product is an ideal choice for applications that require superior performance and reliability. Some of the applications that the SFH601-4X007 series can be used in include:

• Industry-grade controllers
• Audio & video equipment
• Digital cameras
• Safety light curtains
• Communication systems
• Automation systems

Working Principle

The SFH601-4X007 optoisolator series is a transistor-output device with an internal LED light source in the center. When an electrical current is applied to the optoisolator input, the LED is activated and generates an output current on the optoisolator’s output pin. The output current generated is proportional to the input current and is dependant on the optoisolator’s CTR rating. The SFH601-4X007 series has a CTR rating of up to 200% and a low input current requirement of just 1.5mA, making it well suited for use in industrial applications.

The SFH601-4X007 optoisolator series also features reverse voltage protection, which means that it does not require an external protective circuit in applications where reverse energy is possible. It also has a low on-state resistance of just 40 mOhm, making it highly suitable for power applications. The optoisolator’s leads are lead-free, making it a safe and environmentally friendly choice.

The SFH601-4X007 series is an excellent choice for applications that require reliable and efficient isolation. Its features make it ideal for a wide range of applications, from industrial controllers and automation systems to audio & video equipment and digital cameras. With its excellent performance and reliability, the SFH601-4X007 optoisolator series is sure to meet the demands of any design.

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