PC817 GENERAL PURPOSE PHOTOCOUPLER DIP-4

PC817 GENERAL PURPOSE PHOTOCOUPLER DIP4

The PC817 general-purpose photocoupler DIP-4 is a highly reliable optocoupler designed for electrical isolation in solar inverters and other power electronics. This PC817 photocoupler efficiently transmits signals while preventing voltage spikes, ensuring smooth operation. Its DIP-4 package provides a compact, durable design, making it ideal for solar inverter applications requiring enhanced performance and safety.

Featuring a built-in infrared LED and phototransistor, the PC817 optocoupler ensures seamless signal isolation in power circuits. This general-purpose photocoupler is widely used in solar inverters, microcontrollers, and industrial automation systems. With excellent response speed and noise immunity, it enhances system efficiency. Refer to the PC817 datasheet for detailed specifications and circuit applications, ensuring optimal integration in solar power electronics and other high-performance applications.

PC 817X Series contains an IRED optically coupled to a phototransistor. It is packaged in a 4pin DIP, available in wide-lead spacing option and SMT gullwing lead-form option. Input-output isolation voltage(rms) is 5.0kV. Collector-emitter voltage is 80V(*) and CTR is 50% to 600% at input current of 5mA.

Features

1. 4pin DIP package
2. Double transfer mold package (Ideal for Flow Soldering)
3. High collector-emitter voltage (VCEO:80V(*))
4. Current transfer ratio (CTR : MIN. 50% at IF=5 mA, VCE=5V)
5. Several CTR ranks available
6. High isolation voltage between input and output (Viso(rms) : 5.0 kV)