CNY17-4 Optocoupler IC DIP-6
CNY17-4 High-Performance Optocoupler IC DIP-6 with 5000Vrms Isolation and High CTR for Reliable Signal Protection is designed to provide safe electrical isolation between input and output circuits while ensuring dependable signal transmission. Featuring a phototransistor output, high current transfer ratio (CTR), and robust 5000Vrms isolation voltage, this optocoupler effectively protects sensitive electronics from voltage spikes, noise, and ground loops. Its compact DIP-6 package makes it ideal for industrial automation, power supplies, microcontroller interfacing, switching circuits, and communication systems requiring secure and reliable signal isolation.
Features
- High 5000Vrms isolation voltage for enhanced circuit protection.
- High CTR of 160% to 320% for reliable signal transfer.
- Phototransistor output for versatile switching applications.
- Reduces electrical noise and ground loop interference.
- Compact DIP-6 package for easy through-hole mounting.
- Low power consumption for efficient operation.
- Suitable for industrial and consumer electronic applications.
- Reliable long-term performance and stability.
- Provides safe isolation between low-voltage and high-voltage circuits.
- Easy integration into existing circuit designs.
Specifications
| Parameter | Details |
| Part Number | CNY17-4 |
| Product Type | Optocoupler IC |
| Output Type | Phototransistor |
| Input Device | Infrared LED |
| Output Device | NPN Phototransistor |
| Number of Channels | 1 Channel |
| Package Type | DIP-6 |
| Mounting Type | Through Hole |
| Isolation Voltage | 5000Vrms |
| Current Transfer Ratio | 160% to 320% |
| Collector Emitter Voltage | 70V |
| Forward LED Current | 60mA(Max) |
| Forward Voltage | 1.2V Typical |
| Operating Temperature | -55°C to +100°C |
Dimensions
Footprint
Pinout Configuration
| Pin Number | Pin Name | Function/Description |
|---|---|---|
| 1 | Anode | Positive terminal of the internal infrared LED. |
| 2 | Cathode | Negative terminal of the internal infrared LED. |
| 3 | NC | No internal connection. |
| 4 | Emitter | Emitter terminal of the output phototransistor. |
| 5 | Collector | Collector terminal of the output phototransistor. |
| 6 | Base | Base terminal of the output phototransistor. |
Applications
- Industrial automation systems.
- PLC input and output isolation.
- Microcontroller interfacing circuits.
- Switching power supplies.
- AC mains sensing circuits.
- Motor control systems.
- Digital signal isolation.
- Communication equipment.
- Instrumentation systems.
- Relay driver circuits.
- SMPS feedback circuits.
- Data acquisition equipment.
Package Contents
- 1 x CNY17-4 Optocoupler IC DIP-6