CNY17X, CNY17FX, MOC810X are phototransistor optocouplers produced by Fairchild Semiconductor Corporation. They have high BV CEO (CNY17X/M, CNY17FX/M, MOC8106/7/8), Closely matched current transfer ratio (CTR), Very low coupled capacitance etc.
The Fairchild CNY17X, CNY17FX and MOC810X series are phototransistor optocouplers that combine a GaAs infrared LED with an NPN phototransistor in a dual‑in‑line package. They are offered in black and white (‑M) packages and are UL and VDE recognized.
The document provides detailed absolute maximum ratings, electrical characteristics, isolation performance, transfer ratios, switching times, package dimensions and marking information for each part number. It also includes reflow profiles and product status definitions. This manual is written in Chinese.
| Current Transfer Ratio (CTR) for MOC8101 | 50 % – 80 % |
|---|---|
| Input Forward Voltage (V_F) typical | 1.0 V – 1.65 V |
| Capacitance (C_J) | 18 pF |
| Isolation Voltage (V_ISO) | 5300 Vac (rms) for 1 min |
They are suitable for power‑supply regulators, digital logic inputs, microprocessor inputs, appliance sensor systems and industrial controls.
Typical forward voltage is between 1.0 V and 1.65 V.
The black‑package devices are rated for 5300 Vac (rms) for 1 minute.