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B350A-13
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Product Detailed Parameters
- Description：DIODE SCHOTTKY 50V 3A SMA
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：50 V
- Current - Average Rectified (Io)：3A
- Voltage - Forward (Vf) (Max) @ If：700 mV @ 3 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：500 µA @ 50 V
- Capacitance @ Vr, F：200pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：DO-214AC, SMA
- Supplier Device Package：SMA
- Operating Temperature - Junction：-55°C ~ 150°C
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The B350A-13 is a single Schottky barrier rectifier manufactured by Diodes Incorporated. It features a maximum average forward rectified current of 3 A and a repetitive peak reverse voltage rating of 50 V. The device utilizes a surface-mount SMA (DO-214AC) package with two terminals. Key electrical characteristics include a typical forward voltage of 0.7 V at 125°C, a maximum non-repetitive peak forward surge current of 80 A to 100 A, and a maximum reverse leakage current of 0.5 mA at rated voltage. Operating temperatures range from -55°C to +125°C.
Feature Summary
- Guard ring die construction provides enhanced transient protection capabilities.
- Designed for low power loss and high efficiency in rectification applications.
- Ideally suited for automated assembly processes due to surface-mount packaging.
Applications
- Free-wheeling diode circuits
- General-purpose rectification in power supplies
- DC-DC converter output stages
Procurement Notes
Verify the specific datasheet revision and ordering suffix when sourcing. Confirm that the component matches the SMA/DO-214AC footprint requirements. Ensure compliance with RoHS directives if required by the final assembly specifications. Cross-reference part numbers carefully as variations exist within the B3xxA series.
Selection Notes
Select this component for applications requiring a 3 A continuous current rating with a 50 V blocking capability. The SMA package is suitable for space-constrained PCB layouts. Consider the thermal performance and forward voltage drop at elevated temperatures when designing heat dissipation strategies for the circuit.
Part Context
This part belongs to the Green B320A-B360A series of surface mount Schottky barrier rectifiers. The series offers various voltage ratings including 20 V, 30 V, 40 V, 50 V, and 60 V options. All variants share the same 3.0 A current rating and similar physical dimensions, allowing for design flexibility across different voltage requirements.
Replacement Considerations
Compatible substitutes include other 3 A, 50 V Schottky rectifiers in the SMA package such as the B350A-E3/61T or equivalent parts from other manufacturers. Verify pinout compatibility and thermal characteristics before substitution.
