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Product Detailed Parameters
- Description：FORWARD/REVERSE MOTOR DRIVER IC
- Series：*
- Mfr：onsemi
- Package：Bulk
- Motor Type - Stepper：-
- Motor Type - AC, DC：-
- Function：-
- Output Configuration：-
- Interface：-
- Technology：-
- Step Resolution：-
- Applications：-
- Current - Output：-
- Voltage - Supply：-
- Voltage - Load：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The STK681-070-ON is a hybrid integrated circuit belonging to the STK681 series, manufactured by onsemi. It functions as a single-phase full-wave rectifier bridge module designed for power supply applications. The component integrates four rectifying elements within a robust package to facilitate efficient AC-to-DC conversion. This specific model variant is engineered to handle significant current loads while maintaining thermal stability under continuous operation conditions typical in industrial and consumer electronics power stages.
Feature Summary
- Integrates four rectifying elements into a single compact hybrid module structure
- Provides full-wave rectification capability for AC to DC power conversion circuits
- Engineered with thermal management features suitable for high-current power supply environments
Applications
- Single-phase AC to DC power supply rectification stages
- Industrial control system power modules
- Consumer appliance power input circuits
Procurement Notes
Verify the exact suffix designation against official onsemi documentation to ensure correct voltage and current ratings. Confirm pinout compatibility with existing PCB layouts before integration. Request manufacturer datasheets for specific thermal resistance values and absolute maximum ratings relevant to your operating environment.
Selection Notes
Select this component when a reliable, pre-packaged single-phase rectifier solution is required for moderate to high current applications. Evaluate thermal dissipation requirements based on the expected load current and ambient temperature conditions. Ensure the package type matches the available mounting space and cooling infrastructure in the target design.
Part Context
This part belongs to the STK681 series of hybrid integrated circuits from onsemi. The series typically includes various configurations tailored for different power levels and form factors. These modules are widely used in applications requiring robust rectification performance in a small footprint compared to discrete diode assemblies.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided reference data. Consult onsemi technical support or authorized distributors for verified cross-reference information.
