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FOD2711SR2
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Product Detailed Parameters
- Description：OPTOISOLATOR 5KV 1CH TRANS 8-SMD
- Series：-
- Mfr：Fairchild Semiconductor
- Package：Bulk
- Number of Channels：1
- Voltage - Isolation：5000Vrms
- Current Transfer Ratio (Min)：100% @ 10mA
- Current Transfer Ratio (Max)：200% @ 10mA
- Turn On / Turn Off Time (Typ)：-
- Rise / Fall Time (Typ)：-
- Input Type：DC
- Output Type：Transistor
- Voltage - Output (Max)：30V
- Current - Output / Channel：50mA
- Voltage - Forward (Vf) (Typ)：1.5V (Max)
- Current - DC Forward (If) (Max)：-
- Vce Saturation (Max)：400mV
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：8-SMD, Gull Wing
- Supplier Device Package：8-SMD
- Grade：-
- Qualification：-
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Overview
The FOD2711SR2 is a transistor output optocoupler manufactured by Fairchild Semiconductor. It features an 8-SMD package and provides galvanic isolation with a rated voltage of 5000Vrms. The device operates within a temperature range of -40°C to +85°C. Key electrical parameters include a collector-emitter breakdown voltage of 70 V, a maximum forward current of 20 mA, and a typical forward voltage of 1.5 V. The output channel supports a current of 50 mA with a dark current of 50 nA.
Feature Summary
- Provides robust galvanic isolation for safe operation in high-voltage environments
- Designed as an optically isolated error amplifier for precise signal transmission
- Utilizes a surface-mount package for compact circuit board integration
Applications
- Optically isolated error amplification circuits
- High-voltage safety isolation interfaces
- Signal transmission between isolated ground domains
Procurement Notes
Verify the manufacturer designation matches Fairchild Semiconductor or its successor entity onsemi. Confirm the suffix SR2 corresponds to the specific tape-and-reel packaging configuration required for automated assembly processes. Ensure the component meets RoHS compliance standards as indicated in official documentation before procurement.
Selection Notes
Select this component when a transistor output optocoupler with high isolation voltage is required for error amplifier applications. Consider the 5000Vrms isolation rating for safety-critical designs. Evaluate the operating temperature range and package type against thermal management and spatial constraints of the target PCB layout.
Part Context
This part belongs to the FOD2711 series of optically isolated error amplifiers. These devices are engineered for applications requiring reliable signal transfer across isolated barriers. The series typically includes variants with different packaging options to suit various manufacturing needs while maintaining consistent electrical performance characteristics.
Replacement Considerations
Check for direct substitutes such as the FOD2712AR2V which shares similar transistor output characteristics. Verify pin compatibility and isolation voltage ratings before substitution. Consult official cross-reference lists from the manufacturer to ensure functional equivalence.
