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Product Detailed Parameters
- Description：DIODE SCHOTTKY 150V 2A DO214AB
- Series：-
- Mfr：Comchip Technology
- Package：Tape & Reel (TR)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：150 V
- Current - Average Rectified (Io)：2A
- Voltage - Forward (Vf) (Max) @ If：820 mV @ 2 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：500 µA @ 150 V
- Capacitance @ Vr, F：30pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：DO-214AB, SMC
- Supplier Device Package：DO-214AB (SMC)
- Operating Temperature - Junction：-50°C ~ 175°C
- Grade：-
- Qualification：-
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Overview
The CDBC2150LR-HF is a surface-mount Schottky barrier rectifier manufactured by Comchip Technology. It belongs to the CDBC series and features low forward voltage and low reverse leakage current characteristics. The device utilizes a DO-214AA (SMB) package for SMD/SMT mounting. It is designed as a single configuration diode with a repetitive peak reverse voltage of 150V and an average forward rectified current of 2.0A. The component supports a maximum operating junction temperature of +175°C.
Feature Summary
- Low forward voltage drop for improved efficiency
- Low reverse leakage current
- High thermal stability up to +175°C junction temperature
- Designed for high-speed switching applications
Applications
- DC-DC converters
- Free-wheeling diodes in power supplies
- Polarity protection circuits
- General-purpose rectification in consumer electronics
Procurement Notes
Verify the specific suffix against the manufacturer's official datasheet to confirm compliance with RoHS directives and halogen-free status. Ensure the ordering part number matches the exact electrical ratings required for the target circuit design. Cross-reference the package dimensions with PCB footprint libraries prior to procurement.
Selection Notes
Select this component when a 2.0A current rating and 150V reverse voltage capability are required in a compact SMB package. Consider its low forward voltage characteristic for applications prioritizing power efficiency. Verify that the thermal management solution supports the specified maximum junction temperature of +175°C during operation.
Part Context
This component is part of Comchip Technology's CDBC series of Schottky Barrier Rectifiers. The series is characterized by low forward voltage and low reverse leakage, making it suitable for high-efficiency power conversion. The 'HF' suffix typically indicates Halogen-Free manufacturing processes compliant with environmental standards.
Replacement Considerations
Direct replacements must match the 2.0A current rating, 150V reverse voltage, and DO-214AA (SMB) package. Verify that substitute components offer comparable forward voltage and reverse leakage specifications to maintain circuit performance.
