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Product Detailed Parameters
- Description：DIODE SCHOTTKY 100V 2A DO214AA
- Series：-
- Mfr：Comchip Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：100 V
- Current - Average Rectified (Io)：2A
- Voltage - Forward (Vf) (Max) @ If：850 mV @ 2 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-214AA, SMB
- Supplier Device Package：DO-214AA (SMB)
- Operating Temperature - Junction：-55°C ~ 125°C
- Grade：-
- Qualification：-
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Overview
The CDBB2100-G is a single-phase Schottky barrier rectifier manufactured by Comchip Technology. It features a 2 A average forward current and a 100 V repetitive peak reverse voltage rating. The device utilizes a TO-269AA-4 surface-mount package with solder pad termination. Key electrical characteristics include a maximum forward voltage of 850 mV and a surge current capability of 50 A. It operates within a temperature range of -55 °C to +150 °C junction temperature.
Feature Summary
- Schottky barrier construction for ultra-high-speed switching
- Low forward voltage drop for high efficiency
- Lead-free finish compliant with environmental standards
Applications
- DC-DC converters
- Power supplies
- Adapters
Procurement Notes
Verify the specific datasheet version for the CDBB2100-G to confirm exact thermal resistance values and mechanical dimensions, as these can vary between manufacturing revisions. Ensure that the TO-269AA-4 footprint matches the target PCB design. Confirm RoHS compliance status directly from the manufacturer's documentation before finalizing procurement specifications.
Selection Notes
Select this component for applications requiring low forward voltage drop and fast recovery times in compact surface-mount designs. The 2 A current rating suits moderate power conversion tasks. Consider the 100 V reverse voltage limit when designing circuits with potential voltage spikes. The TO-269AA-4 package offers a balance between thermal performance and board space efficiency compared to larger through-hole alternatives.
Part Context
This part belongs to Comchip Technology's SMD Schottky Barrier Rectifier series. These devices are designed for general-purpose rectification in low-voltage, high-frequency applications. The series emphasizes reliability and environmental compliance, utilizing silicon epitaxial planar chip technology. The CDBB2100-G specifically targets markets demanding efficient power management in small form factors.
Replacement Considerations
Cross-reference with other Comchip TO-269AA-4 Schottky rectifiers such as the CDBHD2100-G or SB2100E-G if pinout compatibility is required. Verify that substitute parts meet the same 2 A and 100 V ratings. Check for identical forward voltage and reverse leakage specifications to ensure circuit performance remains unchanged.
