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DPC357S-C-TR
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Product Detailed Parameters
- Description：OPTOISO 3.75KV 1CH TRANS 4-SOP
- Series：DPC357
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR)
- Number of Channels：1
- Voltage - Isolation：3750Vrms
- Current Transfer Ratio (Min)：200% @ 5mA
- Current Transfer Ratio (Max)：400% @ 5mA
- Turn On / Turn Off Time (Typ)：-
- Rise / Fall Time (Typ)：18µs, 18µs (Max)
- Input Type：DC
- Output Type：Transistor
- Voltage - Output (Max)：80V
- Current - Output / Channel：50mA
- Voltage - Forward (Vf) (Typ)：1.25V
- Current - DC Forward (If) (Max)：60 mA
- Vce Saturation (Max)：200mV
- Operating Temperature：-55°C ~ 110°C
- Mounting Type：Surface Mount
- Package / Case：4-SMD, Gull Wing
- Supplier Device Package：4-SOP
- Grade：-
- Qualification：-
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Overview
The DPC357S-C-TR is a photodiode output optocoupler manufactured by Diodes Incorporated. It features a single channel configuration housed in an SOP-4 surface-mount package. The device utilizes a photodiode for signal transmission, providing electrical isolation between input and output circuits. It is supplied in tape and reel packaging with a factory quantity of 3000 units per reel.
Feature Summary
- Photodiode output architecture for high-speed signal transmission
- Single-channel design within a compact SOP-4 footprint
- Surface-mount technology compatible construction
Applications
- High-speed digital communication interfaces
- Signal isolation in data acquisition systems
- Industrial control circuit isolation
Procurement Notes
Verify the specific suffix 'C' against official Diodes Incorporated documentation to confirm exact performance characteristics and compliance status. Ensure the SOP-4 package type matches the target PCB layout requirements. Confirm RoHS compliance details through the manufacturer's certified datasheet before integration into production designs.
Selection Notes
Select this component when high-speed response is required compared to standard transistor outputs. Verify that the system voltage levels are compatible with the photodiode output stage. Ensure the SOP-4 package dimensions fit the available board space and that the manufacturing process supports the specified surface-mount assembly techniques.
Part Context
This part belongs to the DPC357S series of optocouplers from Diodes Incorporated. The series includes variants such as DPC357S-A-TR and DPC357S-B-TR, which may differ in current transfer ratio or insulation ratings. The DPC357S-C-TR specifically denotes the photodiode output variant within this family, distinct from transistor output models like the DPC851S-TR.
Replacement Considerations
Publicly confirmed substitute part numbers for DPC357S-C-TR were not identified in the provided source material. Cross-referencing with other photodiode output optocouplers requires verification of pinout compatibility and electrical specifications against original equipment manufacturer datasheets.
