The MOC8108S is a versatile optocoupler device designed and manufactured by ON Semiconductor, a renowned leader in the semiconductor industry. This optoelectronic component is engineered to provide electrical isolation between its input and output, safeguarding electronic devices from high voltage transients and noise that can be detrimental to sensitive circuitry.

Key Features

• High Isolation Voltage: The MOC8108S offers an impressive isolation voltage of 5000Vrms, which ensures a high degree of protection against electrical surges and spikes.
• Phototransistor Output: The device incorporates a silicon NPN phototransistor that provides a reliable and stable output, which is triggered by the input LED.
• Industry Standard 6-Pin DIP Package: The device is housed in a compact dual-in-line package, making it easy to integrate into a wide range of applications.
• Low Input Current: With a low input current requirement, the MOC8108S is highly efficient and can be driven by low-power signals.
• Underwriters Laboratories (UL) Recognized: The MOC8108S has been evaluated by UL and meets stringent safety standards, providing assurance of its reliability and quality.

Applications

The MOC8108S is suitable for a variety of applications that require electrical isolation to protect against high voltage and noise. It is commonly used in:

• Microprocessor system interfaces
• System appliances and consumer electronics
• Signal transmission between circuits of different potentials and impedances
• Industrial controls
• Telecommunication equipment

Technical Specifications

The MOC8108S operates within a wide temperature range and features a forward current of 60mA, with a maximum forward voltage of 1.5V. The collector-emitter voltage is rated at 30V, and the collector current is 50mA. These specifications ensure that the MOC8108S can be used in a broad spectrum of operating conditions and applications.

ON Semiconductor's commitment to quality and performance is evident in the MOC8108S optocoupler. Its robust design and reliable performance make it an excellent choice for designers looking to enhance the safety and durability of their electronic systems.