ON Semiconductor MOC8107S Optocoupler

The MOC8107S is a versatile optocoupler component manufactured by ON Semiconductor, designed to provide electrical isolation between its input and output. This robust device is capable of transferring electrical signals between two isolated circuits using light waves, ensuring that high voltages cannot compromise the integrity of the control side of the circuit.

Key Features

• High Isolation Voltage: The MOC8107S offers an impressive isolation voltage of 5,300 volts RMS, which provides a high degree of protection against high voltage spikes and surges.
• Current Transfer Ratio: It has a Current Transfer Ratio (CTR) of 20% to 50% at an input current of 10 mA, ensuring reliable signal transfer from input to output.
• Input-Output Diode Configuration: The device contains a gallium arsenide infrared emitting diode, which is optically coupled to a silicon phototransistor detector.
• Compact DIP Package: Housed in a 6-pin DIP package, the MOC8107S is suitable for standard PCB layouts and is easy to integrate into a wide range of electronic systems.
• Underwriters Laboratory (UL) Recognized: The MOC8107S is UL recognized, providing assurance of its safety and reliability in various applications.

Applications

The MOC8107S optocoupler is commonly used in applications that require high-voltage insulation to protect sensitive electronics. Typical applications include:

• Microprocessor system interfaces
• Power supply regulation and monitoring
• Signal transmission between systems of different potentials and impedances
• DC and AC motor control
• Solid state relays

Quality and Performance

ON Semiconductor is known for its commitment to quality, and the MOC8107S is no exception. With its robust design and reliable performance, this optocoupler is an excellent choice for designers looking to incorporate isolation in their electronic designs while maintaining signal integrity and protecting against high voltage transients.