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DPC217S-Y-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-Y-TR-V is a photovoltaic output optocoupler manufactured by Diodes Incorporated. It features a gallium arsenide infrared LED coupled to a silicon photovoltaic detector, providing electrical isolation between input and output circuits. The device is housed in an SSOP-4 surface-mount package with a tape and reel quantity of 3000 units. This configuration supports high-speed signal transmission while maintaining galvanic isolation for noise immunity in sensitive electronic applications.
Feature Summary
- Photovoltaic output architecture utilizing a silicon photodiode array for zero-bias operation
- High common-mode transient immunity ensuring reliable signal integrity in noisy environments
- Compact SSOP-4 surface-mount package designed for automated assembly processes
Applications
- Signal isolation in industrial communication interfaces
- Gate drive circuits for power switching devices
- Microcontroller interface isolation for digital signal transmission
Procurement Notes
Verify the specific suffix variant (Y or C) against the required datasheet specifications before ordering. Confirm that the SSOP-4 package dimensions align with the target PCB footprint. Ensure compliance with RoHS directives if applicable to the end product requirements. Cross-reference the manufacturer part number with authorized distributor catalogs to confirm current availability status.
Selection Notes
Select this component when zero-bias photovoltaic output is required for low-power isolation applications. Consider the package size constraints and the need for high common-mode rejection ratios. Evaluate the operating temperature range and isolation voltage ratings against system safety standards. Compare performance metrics with alternative transistor-output optocouplers if higher current transfer is needed.
Part Context
This optocoupler belongs to Diodes Incorporated's portfolio of solid-state isolation devices. It serves as a critical component for breaking ground loops and protecting low-voltage control circuitry from high-voltage transients. The photovoltaic output type distinguishes it from transistor-based alternatives by offering unique biasing characteristics suitable for precision analog and digital isolation tasks.
Replacement Considerations
Check for direct pin-compatible substitutes within the same manufacturer family. Verify equivalent isolation voltage and propagation delay specifications when evaluating cross-brand alternatives. Ensure the replacement maintains the SSOP-4 form factor and photovoltaic output topology.
