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B520C-13-F-2477
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Product Detailed Parameters
- Description：DIODE SCHOTTKY 20V 5A SMC
- Series：-
- Mfr：Diodes Incorporated
- Package：Bulk
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：20 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 @ 20 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 ~ 150°C
- Grade：-
- Qualification：-
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Overview
The B520C-13-F is a Schottky barrier rectifier manufactured by Diodes Incorporated, designed for surface-mount applications. It features an SMC (DO-214AB) package and supports a maximum repetitive reverse voltage of 20 V with an average forward current rating of 5 A. The device exhibits a maximum forward voltage drop of 700 mV at rated current and a peak surge current capability of 100 A. It operates within a temperature range of -55 °C to +150 °C junction temperature and holds AEC-Q101 qualification for automotive reliability.
Feature Summary
- Utilizes silicon Schottky technology to achieve low forward voltage drop and high switching efficiency.
- Features a robust SMC surface-mount package designed for automated assembly and reliable thermal performance.
- Qualified under AEC-Q101 standards to ensure suitability for demanding automotive electronic environments.
Applications
- Automotive power supply circuits requiring AEC-Q101 compliance
- General-purpose rectification in DC-DC converters
- Free-wheeling diode applications in inductive load protection
Procurement Notes
Verify the specific suffix against official Diodes Incorporated documentation to confirm exact packaging configuration and lot traceability requirements. Ensure that the procurement channel provides valid manufacturer authorization to guarantee component authenticity and adherence to RoHS directives. Cross-reference the ordering part number with the latest datasheet revision to avoid discrepancies in package type or electrical ratings.
Selection Notes
Select this component when a 5 A current rating and 20 V blocking voltage are required in a compact SMC footprint. The low forward voltage characteristic makes it suitable for improving efficiency in low-voltage DC systems. Consider the AEC-Q101 qualification if the application targets automotive electronics, ensuring compatibility with strict industry reliability standards compared to standard industrial-grade alternatives.
Part Context
This component belongs to the B5x0C series of surface-mount Schottky rectifiers from Diodes Incorporated. The series offers various voltage ratings while maintaining consistent 5 A current handling capabilities. These devices are engineered to replace bulkier through-hole rectifiers, facilitating miniaturization in modern printed circuit board designs for both consumer and automotive electronics.
Replacement Considerations
Compatible substitutes include the B520CE-13-F and B520CQ-13-F from Diodes Incorporated, which share identical electrical specifications and package dimensions. Verify pinout compatibility and thermal characteristics before substitution to ensure seamless integration into existing circuit layouts without redesign.
