Professional IC Distribution & Technical Solutions

The CNY17F-1 is an optocoupler manufactured by SIEMENS. Below are its specifications, descriptions, and features:

Specifications:

• Type: Phototransistor Optocoupler
• Isolation Voltage: 5300 Vrms
• Collector-Emitter Voltage (VCEO): 70 V
• Collector Current (IC): 50 mA
• Current Transfer Ratio (CTR): 20% to 50% (at IF = 10 mA, VCE = 5 V)
• Input Forward Current (IF): 60 mA (max)
• Forward Voltage (VF): 1.65 V (typical at IF = 10 mA)
• Response Time (tON / tOFF): 3 µs / 4 µs (typical)
• Operating Temperature Range: -55°C to +100°C
• Package: DIP-6 (6-pin dual in-line package)

Descriptions:

• The CNY17F-1 is a single-channel optocoupler that provides electrical isolation between input and output using an infrared LED and a phototransistor.
• It is commonly used for signal isolation, noise suppression, and voltage level shifting in industrial, automotive, and consumer electronics applications.
• The device ensures high-voltage isolation (5300 Vrms) for safety and reliability.

Features:

• High Isolation Voltage (5300 Vrms)
• Compact DIP-6 Package
• Wide Operating Temperature Range (-55°C to +100°C)
• Fast Switching Response (3 µs turn-on, 4 µs turn-off)
• Reliable Signal Transmission
• Compliant with Industry Standards

This optocoupler is suitable for applications requiring electrical isolation, feedback control, and digital signal transmission.