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B540C-13
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Product Detailed Parameters
- Description：DIODE SCHOTTKY 40V 5A SMC
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：40 V
- Current - Average Rectified (Io)：5A
- Voltage - Forward (Vf) (Max) @ If：550 mV @ 5 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：500 µA @ 40 V
- Capacitance @ Vr, F：300pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：DO-214AB, SMC
- Supplier Device Package：SMC
- Operating Temperature - Junction：-55°C ~ 125°C
- Grade：-
- Qualification：-
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Overview
The B540C-13 is a single Schottky barrier rectifier manufactured by Diodes Incorporated. It features a maximum repetitive reverse voltage of 40V and an average forward current rating of 5A. The device utilizes silicon technology in a surface-mount SMC (DO-214AB) package. Key electrical specifications include a maximum forward voltage of 550mV at 5A, a peak non-repetitive forward surge current of 100A, and a maximum reverse current of 500uA. It operates within a temperature range of -55°C to +125°C.
Feature Summary
- Schottky barrier construction for low forward voltage drop and high efficiency
- Plastic encapsulate designed for automatic placement equipment
- Guard ring structure provides protection against transient voltage events
Applications
- Low voltage high frequency inverters
- Free wheeling diodes
- Polarity protection applications
Procurement Notes
Verify the specific suffix designation when sourcing replacements. The base part number indicates the standard component, while additional characters may denote tape-and-reel packaging or specific automotive qualifications. Confirm RoHS compliance status and lead times with authorized distributors prior to procurement planning.
Selection Notes
Select this component for circuits requiring efficient rectification at low voltages. The 5A current rating suits moderate power applications. Ensure the PCB layout accommodates the SMC footprint. Verify thermal management requirements given the 125°C junction temperature limit under continuous load conditions.
Part Context
This component belongs to the B540C series of surface mount Schottky rectifiers from Diodes Incorporated. The series includes variants with different voltage ratings such as 20V and 30V options. These devices are engineered for general-purpose rectification in compact electronic designs requiring high switching speeds.
Replacement Considerations
Compatible substitutes include the B540C-13-F variant which shares identical electrical characteristics but specifies tape-and-reel packaging. Other manufacturers producing DO-214AB packaged 40V 5A Schottky diodes may serve as functional equivalents if pinout and thermal parameters align.
