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Product Detailed Parameters
- Description：DIODE SCHOTTKY 45V 100MA 1005
- Series：-
- Mfr：Comchip Technology
- Package：Tape & Reel (TR)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：45 V
- Current - Average Rectified (Io)：100mA
- Voltage - Forward (Vf) (Max) @ If：550 mV @ 100 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 CDBF0145-HF is a surface-mount Schottky barrier rectifier manufactured by Comchip Technology. It features a maximum DC reverse voltage (Vr) of 45 V and an average forward rectified current (Io) of 100 mA. The device utilizes the SOD-323F package, designed for small-signal applications requiring low forward voltage drop and high efficiency.
Feature Summary
- Schottky barrier technology for majority carrier conduction
- Low forward voltage characteristics
- Leadless, extremely thin surface-mount package design
Applications
- Small signal rectification in compact electronic circuits
- Power supply input protection stages
- High-frequency switching applications
Procurement Notes
Verify the specific suffix designation to ensure compliance with RoHS standards and lead-free manufacturing requirements. Confirm that the SOD-323F package dimensions align with your PCB footprint specifications before finalizing procurement orders.
Selection Notes
Select this component when a low-voltage, low-current Schottky diode is required for space-constrained designs. Ensure the operating reverse voltage does not exceed 45 V and the average current remains within the 100 mA limit for reliable performance.
Part Context
This part belongs to Comchip's surface-mount Schottky diode portfolio, which emphasizes miniaturization and efficiency. The SOD-323F form factor allows for automated assembly processes suitable for high-volume production environments requiring compact footprints.
Replacement Considerations
Consult official substitution guides for equivalent Schottky diodes with matching 45 V reverse voltage and 100 mA current ratings in SOD-323 packages. Verify pinout compatibility and thermal characteristics before implementing any alternative components.
