The LTV-816S is a single-channel transistor output optocoupler manufactured by Lite-On Inc. It consists of an infrared emitting diode optically coupled to a phototransistor. This device is designed for electrical isolation in various applications, preventing high voltage from affecting low voltage circuits.

Applications

• Industrial control systems
• Power supplies
• Motor control
• Digital logic inputs
• Microprocessor input/output isolation

Features

• High isolation voltage
• Current transfer ratio (CTR) typically between 50% and 600%
• Low saturation voltage
• Compact package
• RoHS compliant

Benefits

• Provides electrical isolation between circuits
• Protects sensitive circuits from high voltage
• Reduces noise and interference
• Enhances safety
• Simplifies circuit design

Additional Details

The LTV-816S operates with a typical forward current of 5mA for the input diode and can withstand isolation voltages up to 5000Vrms. The output transistor can handle voltages up to 80V. This optocoupler is available in a standard DIP-4 package. It's designed to meet UL, VDE, and CSA safety standards. It's commonly used to isolate sensitive control circuitry from power circuits or noisy environments.