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ACDBAT320-HF
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Product Detailed Parameters
- Description：DIODE SCHOTTKY 20V 3A 2010
- Series：-
- Mfr：Comchip Technology
- Package：Tape & Reel (TR)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：20 V
- Current - Average Rectified (Io)：3A
- Voltage - Forward (Vf) (Max) @ If：370 mV @ 1 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：200 µA @ 20 V
- Capacitance @ Vr, F：120pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：2-SMD, No Lead
- Supplier Device Package：2010/DO-214AC
- Operating Temperature - Junction：-55°C ~ 125°C
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The ACDBAT320-HF is a Schottky barrier rectifier manufactured by Comchip Technology. It features an average forward current of 3A and a maximum repetitive peak reverse voltage of 20V. The device utilizes a DO-214AB (SMA) surface-mount package. Key electrical parameters include a low forward voltage drop, a high surge forward current rating, and a low reverse leakage current. The component is designed for operation at junction temperatures up to +175°C.
Feature Summary
- Low forward voltage drop for improved efficiency
- High thermal stability with elevated operating temperature capability
- Fast switching action suitable for high-frequency applications
Applications
- DC-to-DC converters
- Power supply circuits
- Free-wheeling diodes in inductive loads
Procurement Notes
Verify the specific datasheet version from Comchip Technology to confirm exact electrical limits and mechanical dimensions. Ensure the ordering suffix matches the required packaging format. Cross-reference the part number with official manufacturer catalogs to validate RoHS compliance status and availability before finalizing procurement plans.
Selection Notes
Select this component when a low-voltage, high-current Schottky rectifier is required in a compact SMA package. Consider the 20V rating and 3A continuous current capacity against circuit requirements. Evaluate the thermal management needs given the high junction temperature specification compared to standard silicon rectifiers.
Part Context
This part belongs to the CDBA/CDBC series of SMD Schottky Barrier Rectifiers from Comchip Technology. These devices are engineered for general-purpose rectification in power electronics where speed and efficiency are critical. The series offers various voltage ratings and current capacities within standardized surface-mount packages.
Replacement Considerations
Consult official substitution guides for equivalent parts with matching current, voltage, and package specifications. Verify that alternative components meet the same thermal and electrical performance criteria.
