TLP3042SCF

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Optoisolators - Triac, SCR Output

The TLP3042SCF is a series of optoisolators with TRIAC and SCR output. It is designed to provide electrical isolation between the input and output circuits, helping to reduce the likelihood of noise interference and electromagnetic disturbances. Optoisolators are commonly used for applications such as audio-visual equipment, medical equipment, home appliances, and industrial control systems.

Features

• High dielectric strength and creepage distance
• Non-polarized construction
• Double-reinforced 5.2 mm clearance/ 13.5 mm creepage
• Compliant to IEC/ EN/ UL 60747-5-5
• Insulated Lead terminals
• UL recognized: UL 1577/ EN140401-802

Applications

• Process/ PC On/Off switching
• Industrial control systems
• Air Conditioning Controllers
• Home Appliances/ White Goods
• Motor Control/Power Supply Devices
• Security Systems
• Audio-Visual Equipment
• Medical Equipment

Working Principle

The TLP3042SCF optoisolator works according to the same principle as all other optoisolators: a light-emitting diode (LED) is used to send a light signal to a photodiode, resulting in a current flow which controls the output circuit. The input to the LED is a voltage signal, which is converted into an optical signal by the LED. The output of the photodiode is an electrical current that can be used to control another circuit. This current is regulated by the amount of light received by the photodiode.

The TLP3042SCF optoisolator is designed to provide electrical isolation between the input and output circuits, which helps to prevent noise interference and electromagnetic disturbances. This is achieved by the optoisolator’s reinforced insulation, high dielectric strength, and non-polarized construction. The reinforced insulation provides a double-reinforced 5.2 mm clearance/ 13.5 mm creepage and meets IEC/ EN/ UL 60747-5-5 standards. The optoisolator also has insulated lead terminals, making it UL recognized.

The TLP3042SCF optoisolator is an ideal choice for a wide range of applications, from industrial control systems to audio-visual equipment. It offers high dielectric strength and creepage distance, non-polarized construction, reinforced insulation, and UL recognition, making it an excellent choice for applications that require electrical isolation.

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