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Product Detailed Parameters
- Description：DIODE SCHOTTKY 100V 5A DO214AB
- Series：-
- Mfr：Comchip Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：100 V
- Current - Average Rectified (Io)：5A
- Voltage - Forward (Vf) (Max) @ If：850 mV @ 5 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：500 µA @ 100 V
- Capacitance @ Vr, F：-
- Mounting Type：Surface Mount
- Package / Case：DO-214AB, SMC
- Supplier Device Package：DO-214AB (SMC)
- Operating Temperature - Junction：-40°C ~ 125°C
- Grade：-
- Qualification：-
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Overview
The CDBC5100-HF is a surface-mount Schottky barrier rectifier manufactured by Comchip Technology. It features a DO-214AB (SMC) package and supports a maximum repetitive reverse voltage of 100 V with an average forward rectified current of 5 A. The device utilizes silicon epitaxial planar technology for high efficiency and low power loss. Key electrical characteristics include a maximum DC reverse leakage current of 5 µA at rated voltage and a typical forward voltage drop of 0.85 V at full load. It offers high surge capability and ultra-high-speed switching, making it suitable for applications requiring efficient power conversion.
Feature Summary
- Schottky barrier construction provides low forward voltage drop and high efficiency.
- Silicon epitaxial planar chip design ensures reliable performance under thermal stress.
- Ultra-high-speed switching capability minimizes recovery time losses.
- Halogen-free composition meets environmental standards.
Applications
- DC-to-DC converters
- Power supply circuits
- Reverse polarity protection
Procurement Notes
Verify the specific ordering suffix to confirm packaging type, such as tape and reel or cut tape, as these affect handling but not electrical function. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the component matches the required DO-214AB footprint dimensions for PCB layout compatibility.
Selection Notes
Select this component when a 100 V reverse voltage rating and 5 A continuous current capacity are required in a compact SMC package. Consider its low forward voltage drop for improved system efficiency compared to standard PN junction rectifiers. Evaluate thermal management requirements based on the package's power dissipation capabilities in the final assembly environment.
Part Context
This part belongs to Comchip Technology's CDBC series of Schottky Barrier Rectifiers. The series is characterized by low profile packages and high current capabilities designed for modern surface-mount applications. The CDBC5100-HF specifically targets high-efficiency power conversion needs within the 100 V voltage range.
Replacement Considerations
Direct substitutes must match the 100 V / 5 A specification and DO-214AB package. Verify equivalent forward voltage and reverse leakage parameters to ensure circuit performance consistency. Cross-reference with other manufacturers' SMC-rated Schottky diodes if availability is constrained.
