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CNY17-2 Phototransistor Optocoupler IC DIP-6 Package

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₹19.00 (excluding 18% GST)

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Description

The CNY17-2 optocoupler consists of an infrared light-emitting diode (LED) on the input side and a phototransistor on the output side. When the LED is activated, it emits infrared light, which is detected by the phototransistor. This causes the phototransistor to conduct, effectively transmitting the signal from the input to the output while maintaining electrical isolation between the two sides.

Features

  • Electrical Isolation: Provides isolation between input and output up to 5000 VRMS, protecting low-voltage components from high-voltage surges.
  • Compact DIP-6 Package: The standard 6-pin DIP package is easy to handle and integrate into various circuit boards.
  • Reliable Performance: Known for stable operation over a wide range of conditions, making it suitable for industrial and consumer applications.
  • Compatible with Various Logic Levels: Can interface with both TTL and CMOS logic circuits.
  • Low Input Current Requirement: Efficient operation with low current on the input side.

Specifications

  • Input LED Forward Voltage: Typically 1.2V (maximum 1.4V) at 10mA forward current.
  • Input LED Reverse Voltage: Maximum 6V.
  • Isolation Voltage: 5000 VRMS.
  • Current Transfer Ratio (CTR): Typically 50% to 600% at IF = 10mA, VCE = 5V (depending on model variant).
  • Collector-Emitter Voltage (VCEO): Maximum 70V.
  • Collector Current (IC): Maximum 50mA.
  • Collector-Emitter Saturation Voltage (VCE(sat)): Maximum 0.3V at IC = 2mA, IF = 10mA.
  • Response Time:
    • Rise Time (tr): Typically 3µs.
    • Fall Time (tf): Typically 5µs.
  • Operating Temperature Range: -55°C to +100°C.

Applications

  • Signal Isolation: Used in circuits where signal isolation is needed between different voltage levels or components.
  • Switching Power Supplies: Provides isolation between the control circuitry and the high-voltage output.
  • Microcontroller Interfacing: Isolates microcontrollers from high-voltage components or noisy environments.
  • Motor Drive Circuits: Protects low-voltage control circuits from high-voltage motor drivers.
  • Industrial Automation: Commonly used in sensors and control systems where electrical isolation is critical.

Note

* Product Images are shown for illustrative purposes only and may differ from actual product

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