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CNY57 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
CNY57PHI290Yes

CNY57 is an optocoupler (optoisolator) manufactured by PHI (Power Hybrids Incorporated).

The CNY57 is an optocoupler (optoisolator) manufactured by PHI (Power Hybrids Incorporated).

Specifications:

  • Isolation Voltage: 5,300 Vrms
  • Current Transfer Ratio (CTR): 20% to 50% (at IF = 10 mA, VCE = 5 V)
  • Input Forward Current (IF): 60 mA (max)
  • Reverse Voltage (VR): 6 V
  • Collector-Emitter Voltage (VCEO): 70 V
  • Emitter-Collector Voltage (VECO): 7 V
  • Collector Current (IC): 50 mA
  • Power Dissipation (PD): 150 mW
  • Operating Temperature Range: -55°C to +100°C
  • Package Type: 6-pin DIP

Descriptions:

The CNY57 is a high-voltage optocoupler consisting of an infrared LED optically coupled to a phototransistor. It provides electrical isolation between input and output circuits, making it suitable for applications requiring signal isolation, noise suppression, and voltage level shifting.

Features:

  • High isolation voltage (5,300 Vrms)
  • Compact DIP package
  • Reliable signal transmission
  • Wide operating temperature range
  • Compatible with standard PCB assembly

This information is based on PHI's datasheet for the CNY57 optocoupler.

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