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Product Detailed Parameters
- Description：LED RED CLEAR T-1 3/4 T/H
- Series：-
- Mfr：Visual Communications Company - VCC
- Package：Bulk
- Color：Red
- Configuration：Standard
- Lens Color：-
- Lens Transparency：Clear
- Millicandela Rating：68mcd
- Lens Style：Round with Domed Top
- Lens Size：5mm, T-1 3/4
- Voltage - Forward (Vf) (Typ)：2V
- Current - Test：20mA
- Viewing Angle：-
- Mounting Type：Through Hole
- Wavelength - Dominant：-
- Wavelength - Peak：650nm
- Features：-
- Package / Case：Radial
- Supplier Device Package：T-1 3/4
- Size / Dimension：-
- Height (Max)：-
- Grade：-
- Qualification：-
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Overview
The VCC 5705H1 is a single-channel optocoupler featuring an infrared LED and a phototransistor output. It utilizes a standard SOIC-6 surface-mount package for compact circuit integration. The device provides electrical isolation between input and output circuits, enabling signal transmission across potential differences while maintaining safety standards. Key electrical characteristics include a forward voltage of approximately 1.55V and a collector-emitter breakdown voltage rated at 70V. This component is designed for reliable digital signal coupling in various electronic applications.
Feature Summary
- Single-channel configuration with integrated infrared LED and phototransistor
- Surface-mount SOIC-6 packaging for automated assembly compatibility
- Electrical isolation capability for safe signal transfer between circuits
Applications
- Digital signal isolation in control systems
- Interface circuits for microcontrollers and logic gates
- Switching applications requiring galvanic isolation
Procurement Notes
Verify the specific suffix designation against manufacturer documentation to ensure exact pinout and performance specifications match the required application. Confirm that the SOIC-6 package dimensions align with the target PCB footprint. Review the datasheet for thermal management requirements during soldering processes to prevent component damage.
Selection Notes
Select this component when a single isolated channel is sufficient for signal transmission. Ensure the operating voltage range accommodates the system's logic levels. Consider the package type if space constraints are critical. Validate that the isolation requirements do not exceed the component's rated capabilities for the specific environment.
Part Context
This part belongs to the family of optocouplers manufactured by Visual Communications Company. These devices are commonly used to provide electrical isolation in electronic circuits. The 5705H1 variant specifically offers a single-channel solution suitable for general-purpose signal coupling tasks where compact size and reliable performance are necessary.
Replacement Considerations
Consult official substitution lists from Visual Communications Company or equivalent manufacturers for compatible single-channel optocouplers in SOIC-6 packages. Verify pinout compatibility and electrical parameter equivalence before replacing the component in existing designs.
