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DPC217S-A-TR-V
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Product Detailed Parameters
- Description：LINEAR IC
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR)
- Number of Channels：-
- Voltage - Isolation：-
- Current Transfer Ratio (Min)：-
- Current Transfer Ratio (Max)：-
- Turn On / Turn Off Time (Typ)：-
- Rise / Fall Time (Typ)：-
- Input Type：-
- Output Type：-
- Voltage - Output (Max)：-
- Current - Output / Channel：-
- Voltage - Forward (Vf) (Typ)：-
- Current - DC Forward (If) (Max)：-
- Vce Saturation (Max)：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The DPC217S-A-TR-V is a photovoltaic output optocoupler manufactured by Diodes Incorporated. It features a single channel configuration housed in an SSOP-4 surface-mount package. The device provides electrical isolation with an insulation voltage of 3.75kV. Key electrical parameters include a collector-emitter voltage of 5V and a current transfer ratio (CTR) ranging from 80% to 160% at a forward current of 5mA. The component is supplied in a tape and reel packaging format, suitable for automated assembly processes.
Feature Summary
- Photovoltaic output architecture utilizing a photodiode array for signal transmission
- High isolation capability rated at 3.75kV for safe circuit separation
- Compact SSOP-4 surface-mount design for space-constrained applications
Applications
- Signal isolation in low-power digital communication interfaces
- Gate drive circuits requiring galvanic isolation
- Microcontroller input/output protection schemes
Procurement Notes
Verify the specific suffix variant (A vs C) against the application requirements, as differences may exist in performance characteristics or testing criteria. Confirm that the SSOP-4 package dimensions align with the PCB footprint design. Ensure the tape and reel quantity matches the production line capacity. Check RoHS compliance documentation if environmental regulations apply to the final product assembly.
Selection Notes
Select this component when a photovoltaic output is preferred over transistor outputs due to lower leakage currents and higher linearity requirements. The 5V collector-emitter rating limits the maximum output voltage swing, making it suitable for low-voltage logic families. Consider the 80-160% CTR range for gain stability across temperature variations. The single-channel design simplifies board layout compared to multi-channel alternatives.
Part Context
This part belongs to Diodes Incorporated's portfolio of photovoltaic output optocouplers. These devices are distinct from transistor-output types by using a photodiode array instead of a single phototransistor. This architecture typically offers faster response times and better temperature stability. The SSOP-4 package is a standard form factor for compact isolation solutions in modern electronics.
Replacement Considerations
Cross-reference with other photovoltaic optocouplers in the SSOP-4 package. Verify pinout compatibility and isolation voltage ratings before substitution. Ensure the replacement device meets the same CTR and voltage specifications. Consult manufacturer datasheets for direct equivalents or pin-compatible alternatives.
