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B240AQ-13-F-2478
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Product Detailed Parameters
- Description：DIODE SCHOTTKY 40V 2A SMA
- Series：-
- Mfr：Diodes Incorporated
- Package：Bulk
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：40 V
- Current - Average Rectified (Io)：2A
- Voltage - Forward (Vf) (Max) @ If：500 mV @ 2 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：500 µA @ 40 V
- Capacitance @ Vr, F：200pF @ 40V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：DO-214AC, SMA
- Supplier Device Package：SMA
- Operating Temperature - Junction：-65°C ~ 150°C
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The B240AQ-13-F is a single Schottky barrier rectifier manufactured by Diodes Incorporated. It features an average forward current of 2 A and a maximum repetitive reverse voltage of 40 V. The device utilizes a Guard Ring die construction for transient protection and is housed in an SMB (DO-214AA) surface-mount package. Key electrical parameters include a maximum forward voltage of 500 mV, a peak forward surge current of 50 A, and a maximum reverse current of 500 uA. It operates within a temperature range of -65°C to +150°C and holds AEC-Q101 qualification.
Feature Summary
- Guard Ring die construction provides enhanced transient protection capabilities
- Qualified to AEC-Q101 standards for high reliability automotive applications
- Designed for low power loss and high efficiency in switching circuits
Applications
- Low voltage, high frequency inverters
- Free wheeling diode applications
- Polarity protection circuits
Procurement Notes
Verify the specific suffix against official Diodes Incorporated documentation to confirm exact packaging and reel specifications. Ensure the component meets AEC-Q101 requirements if used in automotive contexts. Cross-reference the DO-214AA footprint with PCB design guidelines. Confirm RoHS compliance status through the manufacturer's latest product change notifications before finalizing procurement orders.
Selection Notes
Select this component for designs requiring a 2 A Schottky rectifier with a 40 V rating in a compact SMB package. The AEC-Q101 qualification makes it suitable for automotive electronics where high reliability is mandatory. Consider the 500 mV forward voltage drop for thermal management in low-voltage systems. Verify that the 50 A surge rating aligns with the circuit's inrush current requirements.
Part Context
This part belongs to the B220AQ/Q through B260AQ/Q series of surface mount Schottky barrier rectifiers from Diodes Incorporated. These devices are engineered for general-purpose rectification in space-constrained applications. The 'Q' suffix typically denotes automotive-grade qualification, while the '13-F' indicates standard tape and reel packaging formats.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult Diodes Incorporated application notes or distributor cross-reference tools for verified equivalents based on specific electrical and mechanical constraints.
