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B240AE-13-2477
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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：200 µA @ 40 V
- Capacitance @ Vr, F：93pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：DO-214AC, SMA
- Supplier Device Package：SMA
- Operating Temperature - Junction：-55°C ~ 150°C
- Grade：-
- Qualification：-
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Overview
The B240AE-13-2477 is a surface-mount Schottky rectifier manufactured by Diodes Incorporated. It features a single diode configuration in an SMA (DO-214AC) package. Key electrical parameters include a maximum repetitive peak reverse voltage of 40 V and a continuous forward current rating of 2 A. The device exhibits a typical forward voltage of 550 mV at rated current and supports a maximum surge current of 50 A. Operating temperature range spans from -55 °C to +150 °C junction temperature.
Feature Summary
- Utilizes silicon Schottky barrier technology for low forward voltage drop and high switching efficiency.
- Encapsulated in an SMA surface-mount package designed for automated assembly processes.
- Engineered with a guard ring structure to enhance junction stability and reliability under stress.
Applications
- DC-DC converter output rectification
- Free-wheeling diodes in power supply circuits
- Reverse polarity protection in electronic systems
Procurement Notes
Verify the specific suffix against manufacturer documentation, as ordering codes may indicate tape-and-reel quantities or packaging variations that do not alter electrical function. Confirm component status, as this variant is listed as obsolete in some distributor catalogs. Ensure compatibility with existing PCB footprints and thermal management requirements before procurement.
Selection Notes
Select this component when a 40 V reverse voltage rating and 2 A continuous current capacity are required in a compact SMA package. Consider the low forward voltage characteristic for improved efficiency in low-voltage applications. Verify that the operating temperature range meets the environmental demands of the target system.
Part Context
This part belongs to the B240AE series of Schottky rectifiers from Diodes Incorporated. The series offers various voltage ratings within the same package family. The B240AE specifically targets applications requiring robust performance in space-constrained designs. It is part of a broader portfolio of surface-mount power diodes.
Replacement Considerations
Publicly confirmed substitute part numbers for B240AE-13-2477 are not available in the provided source material. Consult official manufacturer substitution guides for compatible alternatives.
