LTV-817S by Lite-On Semiconductor Corporation

Overview of LTV-817S by Lite-On Semiconductor Corporation

The LTV-817S is a transistor output optocoupler designed to facilitate electrical isolation and signal transmission between different parts of a system. This compact component features a single optocoupler element, which incorporates 5000V of isolation voltage, ensuring robust performance and reliability in sensitive applications. The LTV-817S is offered in a surface mount configuration, specifically in a DIP-4 package, making it suitable for various PCB designs where space is at a premium.

This device is compliant with both RoHS and Pbfree standards, which means it is free from lead and other hazardous materials, contributing to environmentally friendly manufacturing processes. The maximum power dissipation of the LTV-817S is rated at 0.2 W, with a maximum forward current of 0.05 A. Its operational temperature ranges from -50 °C to +110 °C, allowing for versatility in diverse operational environments.

Other notable attributes include a current transfer ratio nominally set at 50%, a dark current maximum of 100 nA, and a response time of 18 microseconds. These specifications are standards that indicate the device’s capability in transmitting signals efficiently while maintaining isolation, making it a valuable choice for various electronic applications. As of the current writing, the factory lead time for this part is approximately 8 weeks.

Industry Applications for LTV-817S

The LTV-817S may find potential applications across various industries due to its efficient signal transfer and robust isolation characteristics. Below are some example industries and possible applications:

• Consumer Electronics: The LTV-817S could be used in devices such as televisions, computers, and home appliances to ensure signal integrity while isolating power sections to protect sensitive circuits from high voltages.
• Automotive: While automotive applications must comply with standards like AEC-Q100, the LTV-817S might be used in automotive electronic control units (ECUs) for signal transmission between microcontrollers and power drivers, particularly in scenarios where high voltage isolation is critical.
• Renewable Energy: In renewable energy systems, such as solar inverters, the LTV-817S could potentially be implemented for isolating control signals from high voltage sections, helping to enhance safety and operational reliability.
• Robotics and Drones: Within robotic systems, the LTV-817S might be utilized in communication modules where signal isolation is vital for operation in noisy environments or where conflicting voltages could compromise functionality.
• Energy and Power Systems: The optocoupler might serve in industrial power control applications, ensuring effective communication between control logic and high-voltage components, safeguarding against electrical noise and interference.

It is essential to note that these potential industry applications are only conceptual and require analysis and verification by engineering and design teams to ensure adherence to industry standards and specific application requirements. Additionally, similar optocouplers may also provide similar functionalities in these applications.

About Lite-On Semiconductor Corporation

Lite-On Semiconductor Corporation is a manufacturer known for its diverse portfolio in optoelectronics, specifically in the field of optocouplers. The company produces a range of components designed to provide reliable isolation and signal transfer, including the LTV-817S. Other similar parts they manufacture include various configurations and specifications of optocouplers suitable for different applications, addressing customer needs from consumer electronics to industrial equipment.

As a player in the optoelectronics sector, Lite-On emphasizes compliance with international standards to ensure safety and reliability. Their commitment to producing components like the LTV-817S reflects their broader goal of advancing technology while adhering to environmental and safety regulations.

Where to Find LTV-817S by Lite-On Semiconductor Corporation