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ACDBUC0230-HF
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Product Detailed Parameters
- Description：DIODE SCHOTTKY 30V 200MA 0603C
- Series：-
- Mfr：Comchip Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：30 V
- Current - Average Rectified (Io)：200mA
- Voltage - Forward (Vf) (Max) @ If：500 mV @ 200 mA
- Speed：Small Signal =< 200mA (Io), Any Speed
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：30 µA @ 30 V
- Capacitance @ Vr, F：9pF @ 10V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：2-SMD, No Lead
- Supplier Device Package：0603C/SOD-523F
- Operating Temperature - Junction：-40°C ~ 125°C
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The ACDBUC0230-HF is a single Schottky barrier rectifier manufactured by Comchip Technology. It features a silicon construction with a maximum repetitive peak reverse voltage of 30 V and an average forward current rating of 200 mA. The device exhibits a low forward voltage drop of 600 mV at the rated current and maintains a low reverse leakage current of 1 µA. Designed for surface mount applications, it utilizes the SOD-523F (0603C) package. The component is qualified to AEC-Q101 standards, ensuring reliability for automotive environments.
Feature Summary
- AEC-Q101 qualified for automotive electronics reliability
- Low forward voltage drop for improved efficiency
- Low reverse leakage current characteristics
- Compact SOD-523F surface mount footprint
Applications
- Automotive power supply circuits
- DC-DC converter output rectification
- Low voltage DC power distribution systems
Procurement Notes
Verify the specific datasheet revision and AEC-Q101 qualification status directly with Comchip Technology or authorized distributors before integration. Confirm that the SOD-523F package dimensions match the target PCB layout constraints. Ensure the operating temperature range aligns with the system's thermal requirements, as automotive components often specify extended ranges compared to commercial grades.
Selection Notes
Select this component when a small form factor Schottky diode is required for low-voltage, low-current applications in automotive systems. The 30 V rating suits 12 V nominal systems with transient protection needs. Compare the 200 mA current limit against peak load demands to ensure adequate margin. Consider the low forward voltage benefit for battery-powered devices where minimizing conduction loss is critical.
Part Context
This part belongs to Comchip Technology's ACDBUC series of automotive-grade Schottky diodes. The series focuses on providing robust performance in compact packages suitable for space-constrained electronic assemblies. The 'HF' suffix typically indicates halogen-free compliance, adhering to environmental standards for modern semiconductor manufacturing.
Replacement Considerations
Direct substitutes include other AEC-Q101 qualified Schottky diodes in the SOD-523F package with similar 30 V and 200 mA ratings. Verify pinout compatibility and thermal resistance parameters when cross-referencing with competitors. Ensure the replacement meets the same reverse leakage and forward voltage specifications to maintain circuit performance.
