VISHAY ILD213T Optocoupler, Transistor Output, 2 Channel, SOIC-8

The VISHAY ILD213T is a high-performance phototransistor output optocoupler, designed to provide reliable signal transmission and robust electrical isolation. Featuring a Gallium Arsenide infrared LED paired with a silicon NPN phototransistor, it ensures efficient conversion of electrical signals into optical signals and back again. This device is capable of transmitting signal information, including DC levels, while maintaining a high degree of electrical isolation between the input and output circuits. This isolation is crucial for protecting sensitive components from voltage spikes and noise in industrial and communications environments.

Housed in a compact SOIC-8A small outline package, it is designed for surface mounting, making it ideally suited for high-density PCB applications where space is at a premium. The package not only eliminates the need for through-holes, simplifying the manufacturing process, but also conforms to industry standards for surface-mounted devices. Its compatibility with dual wave, vapour phase, and IR reflow soldering techniques allows for flexible and efficient assembly in modern production lines.

Key Applications

• LED Lighting Systems: Used for isolated control and dimming functions.
• Communications and Networking Equipment: Provides signal isolation in data lines and interface circuits.
• Industrial Control Systems: Ensures safe signal transmission between different voltage domains.
• Power Supplies: Offers feedback isolation in switch-mode power supplies.

With a forward current rating of 30mA, an isolation voltage of 4kV, and a minimum Current Transfer Ratio (CTR) of 100%, the ILD213T delivers consistent and dependable performance. Its robust construction and high-quality materials from VISHAY guarantee long-term reliability for your critical electronic designs.