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B520C-13
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Product Detailed Parameters
- Description：DIODE SCHOTTKY 20V 5A SMC
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- 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 is a surface-mount Schottky barrier rectifier manufactured by Diodes Incorporated. It features an SMC (DO-214AB) package and provides a peak repetitive reverse voltage of 20 V with an average rectified output current of 5.0 A. The maximum forward voltage drop is 0.55 V at 5.0 A, while the maximum reverse leakage current is 0.5 mA at rated voltage. The device supports a non-repetitive peak forward surge current of 100 A and operates within a temperature range of -55°C to +150°C.
Feature Summary
- Guard ring die construction for transient protection
- Low power loss and high efficiency design
- Ideally suited for automated assembly processes
- Lead-free finish compliant with RoHS standards
Applications
- Polarity protection diodes
- Re-circulating diodes
- Switching diodes
- Free wheeling applications in low-voltage inverters
Procurement Notes
Verify the specific ordering suffix against official documentation, as variations such as -13-F may indicate different packaging quantities or carrier types compared to standard reel configurations. Confirm that the component meets all applicable environmental directives and quality standards required for the intended commercial application before finalizing procurement.
Selection Notes
Select this component for circuits requiring robust polarity protection or free-wheeling capabilities in low-voltage environments. Ensure the operating junction temperature remains within the specified -55°C to +150°C range. Consider derating the forward current by 20% if the load is capacitive to maintain reliability under stress conditions.
Part Context
This part belongs to the B520C through B560C series of 5.0A surface-mount Schottky barrier rectifiers. The series offers various reverse voltage ratings from 20V to 60V, sharing common mechanical dimensions and thermal characteristics. It is designed for general commercial applications and is distinct from the automotive-compliant B520CQ variant.
Replacement Considerations
Compatible substitutes include other 5A SMC Schottky rectifiers with a minimum 20V reverse voltage rating. Verify that replacement parts match the 0.55V maximum forward voltage and 0.5mA leakage current specifications to ensure equivalent performance in the circuit.
