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ACDBCT320-HF
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Product Detailed Parameters
- Description：DIODE SCHOTTKY 20V 3A 3220
- 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：3220/DO-214AB
- Operating Temperature - Junction：-55°C ~ 125°C
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The ACDBCT320-HF is a Schottky barrier rectifier manufactured by Comchip Technology, designed for surface-mount applications. It features an average forward current of 2 A and a maximum repetitive reverse voltage of 20 V. The device exhibits a low forward voltage drop of 500 mV at the rated current and maintains a reverse leakage current of 500 µA at the peak reverse voltage. Operating within a junction temperature range of -55°C to 125°C, it utilizes a compact 3220/DO-214AB package.
Feature Summary
- Schottky technology ensures fast switching speeds with minimal reverse recovery time.
- Low forward voltage drop contributes to high efficiency and reduced power loss.
- Leadless surface-mount package facilitates automated assembly processes.
Applications
- Automotive electronics systems requiring AEC-Q101 qualification
- DC-DC converter circuits for efficient power management
- Free-wheeling diodes in inductive load protection
Procurement Notes
Verify component authenticity through authorized distribution channels. Confirm RoHS3 compliance status and check for End-of-Life notices, as this specific part number may be subject to discontinuation. Ensure packaging specifications match design requirements before finalizing procurement orders.
Selection Notes
Select this component when low forward voltage and high-speed switching are critical for system efficiency. The 20 V rating suits low-voltage DC-DC conversion stages. Verify that the 3220 package dimensions fit the available PCB real estate and thermal management constraints.
Part Context
This device belongs to the ACDBCT3 series of ultra-fast recovery rectifiers from Comchip Technology. The series is characterized by its silicon carbide or Schottky construction options, offering enhanced performance under high-temperature conditions compared to standard silicon diodes.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer datasheets for direct replacements within the same voltage and current ratings.
