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Product Detailed Parameters
- Description：DIODE SCHOTTKY 40V 2A DO214AA
- Series：-
- Mfr：Comchip Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：40 V
- Current - Average Rectified (Io)：2A
- Voltage - Forward (Vf) (Max) @ If：500 mV @ 2 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：500 µA @ 40 V
- Capacitance @ Vr, F：30pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：DO-214AA, SMB
- Supplier Device Package：DO-214AA (SMB)
- Operating Temperature - Junction：-50°C ~ 150°C
- Grade：-
- Qualification：-
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Overview
The CDBB240-HF is a Schottky Barrier Rectifier manufactured by Comchip Technology. It features a single diode configuration housed in an SMB (DO-214AA) surface-mount package. The device supports a maximum average forward rectified current of 5 Amperes and offers a repetitive peak reverse voltage rating of 40 Volts. Designed for high-efficiency power conversion, it utilizes majority carrier conduction to minimize switching losses.
Feature Summary
- Utilizes majority carrier conduction for fast switching performance
- Features low forward voltage drop characteristics
- Constructed with extremely thin leadless package design
- Designed specifically for small surface mounting applications
Applications
- General purpose rectification in power supplies
- Free-wheeling diodes in DC-DC converters
- Protection diodes in electronic circuits
Procurement Notes
Verify the specific datasheet version when sourcing, as manufacturing updates may occur. Confirm that the ordering suffix matches the required halogen-free status. Ensure the component meets RoHS compliance standards relevant to your target market regulations before finalizing procurement orders.
Selection Notes
Select this component for applications requiring robust 5A current handling in a compact SMB footprint. The 40V reverse voltage rating suits low-voltage DC systems. Evaluate thermal management requirements based on the package's power dissipation capabilities under continuous load conditions.
Part Context
This part belongs to the CDBB series of SMD Schottky Barrier Rectifiers from Comchip Technology. The series includes variants with different voltage ratings such as 60V and 100V options. These devices are engineered for general-purpose rectification tasks where efficiency and size constraints are critical design factors.
Replacement Considerations
Compatible substitutes within the same family include CDBB260-HF and CDBB280-HF. Verify that alternative parts maintain identical current ratings and package dimensions to ensure direct compatibility without circuit modification.
