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CNY17F3W
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Product Detailed Parameters
- Description：OPTOISOLTR 5.3KV 1CH TRANS 6-DIP
- Series：-
- Mfr：Fairchild Semiconductor
- Package：Tube
- Number of Channels：1
- Voltage - Isolation：5300Vrms
- Current Transfer Ratio (Min)：100% @ 10mA
- Current Transfer Ratio (Max)：200% @ 10mA
- Turn On / Turn Off Time (Typ)：2µs, 3µs
- Rise / Fall Time (Typ)：1µs, 2µs
- Input Type：DC
- Output Type：Transistor
- Voltage - Output (Max)：70V
- Current - Output / Channel：50mA
- Voltage - Forward (Vf) (Typ)：1.35V
- Current - DC Forward (If) (Max)：100 mA
- Vce Saturation (Max)：300mV
- Operating Temperature：-55°C ~ 100°C
- Mounting Type：Through Hole
- Package / Case：6-DIP (0.400", 10.16mm)
- Supplier Device Package：6-DIP
- Grade：-
- Qualification：-
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Overview
The CNY17F3W is a single-channel transistor output optocoupler manufactured by Fairchild Semiconductor. It features a Gallium Arsenide infrared emitting diode coupled to an NPN phototransistor in a 6-DIP package. The device provides 5300Vrms isolation voltage and supports a collector-emitter breakdown voltage of 70V minimum. It operates within a temperature range of -55°C to 100°C, with a typical current transfer ratio of 100% to 200% at 10mA forward current.
Feature Summary
- High isolation voltage capability for safe signal transmission between isolated circuits
- Integrated NPN phototransistor output for direct logic interface compatibility
- UL and VDE recognized safety certifications for industrial compliance
Applications
- Power supply regulators
- Digital logic input interfacing
- Microprocessor system isolation
- Appliance sensor systems
Procurement Notes
Verify component status as the CNY17F3W may be discontinued or obsolete. Confirm RoHS3 compliance and specific packaging requirements such as tube quantities. Ensure replacement parts maintain identical pinout and electrical characteristics if sourcing from alternative distributors.
Selection Notes
Select this component for applications requiring high isolation voltage and standard transistor output switching. Consider the 70V collector-emitter breakdown voltage and 50mA maximum collector current limits. Verify thermal management requirements for operation up to 100°C ambient temperature.
Part Context
This part belongs to the CNY17 series of 6-pin DIP optocouplers designed for general-purpose isolation. The 'F' suffix typically indicates a specific current transfer ratio binning, while 'W' denotes the white package variant which holds additional VDE recognition compared to standard black packages.
Replacement Considerations
Direct substitutes include other CNY17 series variants like CNY17-3 or CNY17F3. Verify that replacement parts match the 6-DIP footprint and maintain equivalent isolation ratings and current transfer ratios for circuit compatibility.
