The LTV-817S-DG-C is a single channel optocoupler manufactured by Lite-On Inc. This optocoupler provides electrical isolation between input and output circuits, protecting sensitive components from voltage spikes and noise. It is widely used in various applications including industrial control, power supplies, and communication systems.

Applications

• Industrial Control Systems
• Power Supplies
• Communication Equipment
• Programmable Logic Controllers (PLCs)
• Microcontroller Isolation
• Signal Transmission

Features

• High Isolation Voltage
• Current Transfer Ratio (CTR) of 50-600%
• Low Input Current
• Compact Package
• RoHS Compliant
• Operating Temperature Range: -30°C to +100°C
• Safety Approvals: UL, cUL, VDE, CQC

Benefits

• Provides electrical isolation for sensitive circuits
• Protects against voltage spikes and noise
• Improves system reliability
• Reduces ground loop problems
• Simplifies circuit design

Additional Details

The LTV-817S-DG-C optocoupler consists of an infrared emitting diode (IRED) and a phototransistor, providing a galvanic isolation barrier between the input and output. It offers a high isolation voltage, typically up to 5000 Vrms, which ensures robust protection against high voltage transients. The current transfer ratio (CTR) is an important parameter that determines the output current for a given input current. The LTV-817S-DG-C has a CTR range of 50-600%, allowing for flexible circuit design.

This optocoupler is available in a compact package, making it suitable for applications where space is limited. It meets various safety standards, including UL, cUL, VDE, and CQC, ensuring compliance with regulatory requirements. The LTV-817S-DG-C is a reliable and cost-effective solution for providing electrical isolation in a wide range of applications.