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Product Detailed Parameters
- Description：DIODE SCHOTTKY 40V 30MA
- Series：*
- Mfr：onsemi
- Package：Bulk
- Diode Configuration：-
- Technology：-
- Voltage - DC Reverse (Vr) (Max)：-
- Current - Average Rectified (Io) (per Diode)：-
- Voltage - Forward (Vf) (Max) @ If：-
- Speed：-
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：-
- Operating Temperature - Junction：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The SB0030-04A-AT1 is a Schottky diode array manufactured by onsemi. It features a maximum repetitive peak reverse voltage of 40V and a total average forward rectified current rating of 30mA. The component is designed for general-purpose rectification applications requiring low forward voltage drop and fast switching characteristics. It is housed in a compact surface-mount package suitable for automated assembly processes.
Feature Summary
- Schottky barrier technology for low forward voltage drop
- Fast switching capability to minimize power loss
- Integrated dual-diode array configuration
Applications
- General-purpose rectification in consumer electronics
- Power supply input protection circuits
- Signal demodulation in communication devices
Procurement Notes
Verify the specific tape-and-reel packaging configuration and quantity per reel when placing orders, as these details are critical for SMT line integration. Confirm RoHS compliance status and lead times directly with authorized distributors or the manufacturer to ensure alignment with production schedules. Cross-reference datasheet revisions to confirm pinout consistency before finalizing procurement documentation.
Selection Notes
Select this component for designs requiring a compact solution for low-current rectification tasks. Ensure the operating junction temperature range aligns with the system's thermal environment. Evaluate the forward voltage characteristics against the load requirements to guarantee efficient power conversion. Consider the package footprint constraints during PCB layout to ensure adequate spacing for thermal dissipation and manufacturing tolerances.
Part Context
This part belongs to onsemi’s discrete diode portfolio, focusing on high-efficiency switching solutions. It complements the company’s broader range of power management and signal conditioning components. The device supports applications in automotive, industrial, and consumer markets where space-saving and reliable rectification are prioritized over high-power handling capabilities.
Replacement Considerations
Consult onsemi’s official cross-reference tool for verified equivalent parts from other manufacturers. Ensure any substitute matches the 40V reverse voltage and 30mA current ratings precisely. Verify package compatibility and electrical parameters before implementation.
