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Product Detailed Parameters
- Description：DIODE SCHOTTKY 100V 2A DO214AC
- Series：-
- Mfr：Comchip Technology
- Package：Tape & Reel (TR)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：100 V
- Current - Average Rectified (Io)：2A
- Voltage - Forward (Vf) (Max) @ If：750 mV @ 2 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：500 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：-50°C ~ 150°C
- Grade：-
- Qualification：-
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Overview
The CDBA2100LR-HF is a single-phase Schottky barrier rectifier manufactured by Comchip Technology. It features a maximum average forward rectified current of 2 A and a repetitive peak reverse voltage of 100 V. The device utilizes silicon epitaxial planar chip technology with a metal-silicon junction, housed in the DO-214AC (SMA) surface-mount package. Key electrical characteristics include a low forward voltage drop and high surge current capability, designed for efficient power conversion.
Feature Summary
- Low profile surface mount design to optimize board space
- High efficiency with low power loss and forward voltage drop
- Ultra-high-speed switching capability
- Guarding for overvoltage protection
Applications
- General purpose rectification in surface mount circuits
- Power supply input rectification
- Free-wheeling diode applications
Procurement Notes
Verify component authenticity through authorized distribution channels. Confirm RoHS compliance status as manufacturing transitions may affect environmental declarations. Ensure storage conditions meet semiconductor handling standards to prevent moisture sensitivity damage prior to soldering.
Selection Notes
Select this component for applications requiring compact SMA packaging with 2 A continuous current handling. The 100 V reverse voltage rating suits low-voltage DC systems. Consider thermal management requirements due to surface mount constraints and verify compatibility with automated pick-and-place assembly processes.
Part Context
This part belongs to Comchip's CDBA series of Schottky barrier rectifiers. The series offers various voltage ratings from 20 V to 200 V with current options including 5 A variants. The CDBA2100LR-HF specifically targets the 2 A, 100 V segment within the DO-214AC form factor family.
Replacement Considerations
Public documentation indicates scheduled obsolescence for this specific variant. Engineers should identify alternative Schottky rectifiers in the SMA package with matching 2 A and 100 V specifications during design phases to ensure long-term supply chain stability.
