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ACDBA1100-HF
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Product Detailed Parameters
- Description：DIODE SCHOTTKY 100V 1A DO214AC
- Series：-
- Mfr：Comchip Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：100 V
- Current - Average Rectified (Io)：1A
- Voltage - Forward (Vf) (Max) @ If：850 mV @ 1 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：200 µA @ 100 V
- Capacitance @ Vr, F：30pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：DO-214AC, SMA
- Supplier Device Package：DO-214AC (SMA)
- Operating Temperature - Junction：-55°C ~ 150°C
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The ACDBA1100-HF is a surface-mount Schottky barrier rectifier from Comchip Technology, housed in the DO-214AC (SMA) package. It features a maximum repetitive peak reverse voltage of 100 V and an average forward rectified current of 1.0 A. The device exhibits a low forward voltage drop of 0.85 V at rated current and supports a peak forward surge current of 30 A. Operating temperatures range from -55°C to +150°C junction temperature.
Feature Summary
- Low profile package optimized for automated placement and board space efficiency
- Guard ring structure provides overvoltage protection
- Ultra-high-speed switching with low forward voltage drop
- Silicon epitaxial planar chip construction
Applications
- High-frequency switching power supplies
- DC-DC converter circuits
- Polarity protection applications
Procurement Notes
Verify the specific part number against official manufacturer documentation to confirm electrical ratings and package type. Ensure compatibility with RoHS standards if required by the design specifications. Cross-reference datasheet parameters such as thermal resistance and surge current capabilities with system requirements before finalizing procurement decisions.
Selection Notes
Select this component for designs requiring efficient rectification in compact surface-mount layouts. The SMA package offers a balance between current handling and footprint size. Consider the 100 V reverse voltage rating and 1.0 A continuous current capability when matching load requirements. Verify thermal management needs based on the specified operating temperature range.
Part Context
This device belongs to Comchip Technology's SMD Schottky Barrier Rectifier series, designed for high-efficiency power conversion. The series utilizes silicon epitaxial planar technology to achieve low forward voltage drops and fast switching speeds. These components are engineered for reliability in modern electronic systems requiring compact discrete semiconductor solutions.
Replacement Considerations
Compatible substitutes include other SMA-packaged Schottky diodes with equivalent or higher voltage and current ratings, such as the SS1A10 or similar industry-standard parts. Verify pinout compatibility and thermal characteristics when substituting.
