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ACDSW21-G
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Product Detailed Parameters
- Description：DIODE STANDARD 200V 200MA SOD123
- Series：-
- Mfr：Comchip Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：200 V
- Current - Average Rectified (Io)：200mA
- Voltage - Forward (Vf) (Max) @ If：1.25 V @ 200 mA
- Speed：Small Signal =< 200mA (Io), Any Speed
- Reverse Recovery Time (trr)：50 ns
- Current - Reverse Leakage @ Vr：100 nA @ 200 V
- Capacitance @ Vr, F：5pF @ 0V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：SOD-123
- Supplier Device Package：SOD-123
- Operating Temperature - Junction：-
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The ACDSW21-G is a standard rectifier diode manufactured by Comchip Technology, designed for surface-mount applications in the SOD-323 (SC-76) package. It features a maximum DC reverse voltage of 250 V and an average forward rectified current of 200 mA. The device exhibits a maximum forward voltage drop of 1.25 V at 200 mA and a reverse leakage current of 100 nA at 200 V. Key electrical characteristics include a reverse recovery time of 50 ns and junction capacitance of 5 pF at 0 V. It operates within a junction temperature range of -40°C to 150°C and holds AEC-Q101 automotive qualification.
Feature Summary
- Automotive-grade reliability certified under AEC-Q101 standards
- High thermal stability with a junction temperature range up to 150°C
- Fast switching performance with a 50 ns reverse recovery time
- Compact surface-mount design in the SOD-323 package
Applications
- Automotive electronics systems requiring AEC-Q101 compliance
- General-purpose rectification in low-power circuits
- DC-AC conversion in small signal applications
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct packaging configuration. Confirm that the requested variant matches the required AEC-Q101 automotive qualification status. Cross-reference the part number with the latest datasheet to validate pinout compatibility and package dimensions before finalizing procurement orders.
Selection Notes
Select this component for designs requiring robust reverse blocking capabilities up to 250 V in a compact footprint. The 200 mA current rating suits low-power signal processing or power supply rectification tasks. Ensure the operating environment remains within the specified -40°C to 150°C junction temperature limits to maintain performance integrity and longevity.
Part Context
This component belongs to the ACDSV21 series of standard rectifier diodes from Comchip Technology. The series offers various voltage ratings optimized for general-purpose switching and rectification. The ACDSW21-G specifically provides a 250 V rating, distinguishing it from lower or higher voltage variants within the same product family while maintaining consistent package and thermal characteristics.
Replacement Considerations
Consult official substitution guides for equivalent parts with matching 250 V reverse voltage and 200 mA forward current ratings. Verify that alternative components support the SOD-323 package and meet AEC-Q101 requirements if automotive qualification is mandatory.
FAQ
What is the maximum reverse voltage rating for the ACDSW21-G?
The maximum DC reverse voltage (Vr) rating is 250 V.
Is the ACDSW21-G qualified for automotive applications?
Yes, the component is AEC-Q101 qualified for automotive grade reliability.
What is the typical reverse recovery time?
The reverse recovery time (trr) is specified as 50 ns.
