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CNY17F13SD
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Product Detailed Parameters
- Description：OPTOISOLTR 5.3KV 1CH TRANS 6-SMD
- Series：-
- Mfr：Fairchild Semiconductor
- Package：Bulk
- Number of Channels：1
- Voltage - Isolation：5300Vrms
- Current Transfer Ratio (Min)：40% @ 10mA
- Current Transfer Ratio (Max)：80% @ 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：Surface Mount
- Package / Case：6-SMD, Gull Wing
- Supplier Device Package：6-SMD
- Grade：-
- Qualification：-
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Overview
The CNY17F13SD is a single-channel transistor output optocoupler manufactured by Fairchild Semiconductor. It integrates a Gallium Arsenide infrared emitting diode coupled with an NPN phototransistor in a surface-mount package. The device provides electrical isolation with a rated insulation voltage of 5300Vrms. Key electrical characteristics include a collector-emitter breakdown voltage of 70V and a maximum DC forward current of 60mA. The component is designed for applications requiring reliable signal transmission across isolated circuits.
Feature Summary
- Integrates a Gallium Arsenide IRED with an NPN phototransistor for efficient optical coupling
- Provides high-voltage isolation capability suitable for separating circuit grounds
- Available in a compact surface-mount configuration to facilitate automated assembly
Applications
- Power supply regulators
- Digital logic input interfacing
- Microprocessor system isolation
Procurement Notes
Verify the specific suffix '13' against official Fairchild documentation, as standard CNY17 variants typically use suffixes like 1, 2, 3, or 4. Confirm RoHS compliance status and lead times directly with authorized distributors, as this part number may be obsolete or have limited availability compared to standard series components.
Selection Notes
Select this component when a surface-mount transistor output optocoupler is required for low-speed digital isolation. Ensure the 70V collector-emitter voltage rating meets the load requirements. Verify that the 5300Vrms isolation rating satisfies the safety standards of the target application environment.
Part Context
This device belongs to the CNY17 family of phototransistor optocouplers. The family generally consists of a GaAs IRED paired with an NPN phototransistor. While standard versions are available in DIP packages, the SD suffix indicates a surface-mount variant. The manufacturer has transitioned from Fairchild Semiconductor to onsemi.
Replacement Considerations
Standard equivalents include CNY17-1, CNY17-2, CNY17-3, and CNY17-4 in DIP packages. For surface-mount replacements, verify pinout compatibility with other 6-SMD transistor output optocouplers from the same manufacturer family.
