PC817 optoisolator

Overview

Product Overview The PC817 Optoisolator is a high-performance optocoupler that provides electrical isolation between input and output circuits. Ideal for applications requiring signal isolation, the PC817 ensures safe and efficient operation in various electronic devices and systems. Specifications

• Type: Phototransistor Optoisolator
• Input Current (IF): 20 mA (max)
• Output Collector-Emitter Voltage (VCE): 30V (max)
• Isolation Voltage: 5000Vrms
• Transfer Ratio (CTR): 50% to 600% (at IF = 10 mA)
• Package Type: DIP-4 (Dual In-line Package)
• Operating Temperature Range: -25°C to +85°C

Key Features

• High Isolation Voltage: Provides excellent electrical isolation, making it suitable for interfacing high-voltage circuits with low-voltage control signals.
• Wide Operating Range: Capable of operating in a variety of conditions, from low to high temperatures.
• Versatile Applications: Can be used in switching power supplies, signal isolation, and data communication applications.
• Compact Size: DIP-4 package design allows for easy integration into PCB layouts.

Applications

• Microcontroller Interfacing: Ideal for isolating microcontrollers from high-voltage circuits.
• Switching Power Supplies: Commonly used for feedback loops and protection in power supply designs.
• Signal Isolation: Effective in isolating digital signals in communication systems.
• Automated Control Systems: Useful in industrial control systems to protect sensitive components.

Why Choose the PC817 Optoisolator? The PC817 is a trusted component known for its reliability and performance in providing electrical isolation in diverse applications, making it a must-have for any electronics project.