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DPC217S-X-TR
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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-X-TR is a photodiode output optocoupler manufactured by Diodes Incorporated. It features an infrared emitting diode coupled to a high-speed photodiode detector within a compact SSOP-4 package. The device provides electrical isolation between input and output circuits with a specified isolation voltage of 3750Vrms. Key performance metrics include a minimum Current Transfer Ratio (CTR) of 50% at a forward current of 5mA and a collector-emitter voltage of 5V. The component is supplied in cut tape or reel packaging, typically in quantities of 3000 units per reel.
Feature Summary
- High-speed photodiode detection for efficient signal transmission
- Robust electrical isolation capability between input and output sides
- Compact surface-mount SSOP-4 package design
- Compliance with international safety approval certifications
Applications
- Industrial communication interfaces requiring galvanic isolation
- Data acquisition systems needing signal separation
- Power supply feedback loops for control circuitry
- Microcontroller interfacing with isolated sensors
Procurement Notes
Verify the specific suffix designation against official Diodes Incorporated documentation to confirm exact packaging and variant specifications. Ensure that the requested part matches the required safety certifications and isolation voltage ratings for the intended application environment. Cross-reference datasheet parameters such as CTR and response time to validate suitability for high-speed signal transmission requirements before finalizing procurement orders.
Selection Notes
Select this component when high-speed signal isolation is required rather than logic-level switching. The photodiode output architecture offers superior speed compared to standard transistor outputs. Consider the SSOP-4 footprint constraints and verify that the 3750Vrms isolation rating meets system safety standards. Evaluate the CTR specification to ensure adequate signal transfer efficiency under operating conditions.
Part Context
This component belongs to the DPC217S series of photovoltaic output optoisolators from Diodes Incorporated. The series is designed for applications demanding fast response times and high reliability. The X-TR suffix indicates specific packaging and handling configurations consistent with surface-mount assembly processes. This family emphasizes compact size and robust isolation characteristics for modern electronic designs.
Replacement Considerations
Direct replacements must match the photodiode output type and SSOP-4 package. Verify equivalent isolation voltage and CTR specifications. Consult manufacturer substitution guides for compatible alternatives with identical pinout and electrical characteristics.
