LTV-357T-B

The LTV-357T-B from Lite-On is a small-outline optocoupler designed for general-purpose applications where electrical isolation is required. 

Key Features:

1. Phototransistor Output: The LTV-357T-B features a phototransistor output configuration, providing electrical isolation between the input and output circuits. This configuration allows for high-speed data transmission and reliable signal isolation.
2. High Isolation Voltage: With a high isolation voltage rating, the optocoupler ensures safe operation and reliable isolation between the input and output circuits, protecting sensitive components from voltage spikes and noise.
3. Compact Size: The optocoupler comes in a small-outline package, making it suitable for applications with limited board space. Its compact size allows for easy integration into various electronic circuits and devices.
4. Wide Operating Temperature Range: The LTV-357T-B is designed to operate over a wide temperature range, ensuring stable performance in diverse environmental conditions. This feature makes it suitable for use in industrial, automotive, and consumer electronics applications.
5. High CTR: The Current Transfer Ratio (CTR) of the optocoupler ensures efficient signal transmission and accurate reproduction of the input signal at the output. This high CTR enhances the reliability and performance of the optocoupler in signal isolation applications.
6. Low Input Power Consumption: With low input power consumption, the optocoupler minimizes energy consumption and contributes to overall system efficiency, especially in battery-powered or low-power applications.

Applications:

• Isolation of high-voltage signals in power supply circuits
• Signal isolation in industrial automation and control systems
• Interface isolation in communication systems
• Isolation of control signals in motor drives and inverters
• Protection of sensitive microcontrollers and digital logic circuits from voltage transients

Overall, the LTV-357T-B optocoupler from Lite-On offers reliable electrical isolation, compact size, and high performance, making it an ideal choice for a wide range of applications requiring signal isolation and voltage protection.