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Product Detailed Parameters
- Description：DIODE SCHOTTKY 200V 2A DO214AA
- Series：-
- Mfr：Comchip Technology
- Package：Tape & Reel (TR)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：200 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 @ 200 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 ~ 175°C
- Grade：-
- Qualification：-
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Overview
The CDBB2200LR-HF is a single-phase Schottky barrier rectifier manufactured by Comchip Technology. It features a repetitive reverse voltage of 200 V and an average forward current rating of 2 A. The device utilizes a DO-214AA (SMB) surface-mount package with a low-profile design. Key electrical parameters include a maximum forward voltage drop of 900 mV at rated current and a peak surge current capability of 50 A. It operates within a temperature range of -55 °C to +150 °C junction temperature.
Feature Summary
- Low forward voltage drop for improved efficiency
- Ultra-fast switching characteristics
- Guarding against overvoltage transients
- Lead-free construction compliant with environmental standards
Applications
- DC-DC converters
- Power supply units
- Free-wheeling diodes in inductive circuits
- Reverse polarity protection circuits
Procurement Notes
Verify the specific suffix 'LR' against the official Comchip Technology datasheet to confirm lead configuration and marking variations. Ensure the ordering part number matches the required package tolerance and tape-and-reel specifications. Cross-reference the manufacturer's latest revision history to validate RoHS compliance status and material declarations before finalizing procurement orders.
Selection Notes
Select this component for applications requiring high-efficiency rectification with moderate voltage blocking capabilities. The SMB package offers a balance between current handling capacity and board space constraints compared to smaller SMD packages. Consider the thermal resistance and ambient operating conditions when designing heat dissipation strategies for high-duty-cycle applications.
Part Context
This component belongs to the Comchip Technology CDBB series of Schottky barrier rectifiers. The series is characterized by silicon epitaxial planar chips designed for low power loss and high reliability. These devices are intended for general-purpose rectification in compact electronic systems where speed and efficiency are critical performance factors.
Replacement Considerations
Consult official substitution guides for equivalent parts from other manufacturers. Verify that any replacement maintains the same 200 V reverse voltage, 2 A forward current, and DO-214AA footprint compatibility.
