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ACDBAT340-HF
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Product Detailed Parameters
- Description：DIODE SCHOTTKY 40V 3A 2010
- Series：-
- Mfr：Comchip Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：40 V
- Current - Average Rectified (Io)：3A
- Voltage - Forward (Vf) (Max) @ If：500 mV @ 3 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：500 µA @ 40 V
- Capacitance @ Vr, F：180pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：2010 (5025 Metric)
- Supplier Device Package：2010
- Operating Temperature - Junction：-55°C ~ 125°C
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The ACDBAT340-HF is a surface-mount Schottky barrier rectifier manufactured by Comchip Technology. It features a single diode configuration in a 2010 (5025 Metric) package. Key electrical parameters include a maximum repetitive reverse voltage of 40 V and an average forward current of 3 A. The device exhibits a typical forward voltage drop of 500 mV at rated current and a maximum reverse leakage current of 40 uA. It supports a peak forward surge current of 9 A and operates within a junction temperature range of -55°C to +150°C. The component is qualified under the AEC-Q101 standard for automotive applications.
Feature Summary
- Automotive-grade reliability certified to AEC-Q101 standards
- Low forward voltage drop for improved power efficiency
- High-temperature operation capability up to 150°C junction temperature
Applications
- Automotive DC-DC converter circuits
- General-purpose rectification in automotive electronics
- Power supply output stages requiring low loss
Procurement Notes
Verify the specific datasheet revision and ordering information directly with Comchip Technology or authorized distributors. Confirm that the AEC-Q101 qualification status aligns with your specific application requirements. Ensure the 2010 package dimensions match your PCB footprint design constraints before finalizing procurement decisions.
Selection Notes
Select this component when a 3 A Schottky rectifier with 40 V reverse voltage rating is required for space-constrained designs. The 2010 package offers a compact solution suitable for high-density PCB layouts. Consider the AEC-Q101 qualification if the application involves automotive environments or requires enhanced reliability standards compared to commercial grade components.
Part Context
This part belongs to Comchip Technology's ACDBAT series of automotive-grade Schottky barrier rectifiers. The series is designed to meet the rigorous demands of automotive electronics, offering robust performance in high-temperature environments. The ACDBAT340-HF specifically targets applications needing moderate current handling with low forward voltage characteristics in a small surface-mount form factor.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative Schottky diodes based on matching electrical parameters such as 3 A forward current, 40 V reverse voltage, and similar package dimensions.
