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Product Detailed Parameters
- Description：DIODE SCHOTTKY 45V 200MA 1005
- Series：-
- Mfr：Comchip Technology
- Package：Tape & Reel (TR)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：45 V
- Current - Average Rectified (Io)：200mA
- Voltage - Forward (Vf) (Max) @ If：550 mV @ 200 mA
- Speed：Small Signal =< 200mA (Io), Any Speed
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：1 µA @ 10 V
- Capacitance @ Vr, F：9pF @ 10V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：1005 (2512 Metric)
- Supplier Device Package：1005/SOD-323F
- Operating Temperature - Junction：125°C (Max)
- Grade：-
- Qualification：-
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Overview
The CDBF0245-HF is a Schottky barrier rectifier manufactured by Comchip Technology. It features a maximum repetitive peak reverse voltage of 45 V and an average forward rectified current of 200 mA. The device utilizes a surface mount 0603C/SOD-523F package with a leadless 2-SMD configuration. Electrical characteristics include a maximum reverse leakage current of 1 µA at 10 V, a typical capacitance of 9 pF at 10 V and 1 MHz, and a forward voltage drop of 550 mV at 200 mA. It operates within a junction temperature range of -40°C to 125°C.
Feature Summary
- Utilizes silicon epitaxial planar chip technology for reliable performance
- Features majority carrier conduction for ultra-high-speed switching capabilities
- Designed with a low-profile leadless package to optimize board space
Applications
- DC-DC converter circuits
- Power supply rectification
- Polarity protection applications
Procurement Notes
Verify the specific part number against official manufacturer documentation to confirm availability and specifications. Ensure compliance with RoHS3 standards and check for any recent product change notices regarding packaging or material composition before finalizing procurement decisions.
Selection Notes
Select this component for designs requiring small form factor surface mount solutions. Consider its 45 V reverse voltage rating and 200 mA current capacity for low-power rectification tasks. Evaluate thermal management requirements given the compact SOD-523F package and operating temperature limits.
Part Context
This component belongs to the CDBF series of Schottky barrier rectifiers from Comchip Technology. These devices are engineered for general-purpose rectification in compact electronic systems. The series emphasizes low forward voltage drop and high efficiency, making them suitable for modern portable and space-constrained applications.
Replacement Considerations
Consult official substitution guides for verified alternatives. Cross-reference electrical parameters such as reverse voltage, forward current, and package dimensions when evaluating potential replacement components.
