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B320B-13
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Product Detailed Parameters
- Description：DIODE SCHOTTKY 20V 3A SMB
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：20 V
- Current - Average Rectified (Io)：3A
- Voltage - Forward (Vf) (Max) @ If：500 mV @ 3 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：500 µA @ 20 V
- Capacitance @ Vr, F：200pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：DO-214AA, SMB
- Supplier Device Package：SMB
- Operating Temperature - Junction：-55°C ~ 150°C
- Grade：-
- Qualification：-
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Overview
The B320B-13 is a surface mount Schottky barrier rectifier manufactured by Diodes Incorporated. It features a maximum repetitive reverse voltage of 20 V and an average rectified output current of 3.0 A at a terminal temperature of 100°C. The device utilizes an SMB (DO-214AA) package with lead-free matte tin plating. Key electrical characteristics include a forward voltage of 0.50 V at 3.0 A, a peak reverse current of 0.5 mA at 25°C, and a non-repetitive peak forward surge current rating of 100 A.
Feature Summary
- Guard ring die construction provides transient protection capabilities
- Low power loss design ensures high efficiency operation
- Ideally suited for automated assembly processes
Applications
- Low voltage, high frequency inverters
- Free wheeling applications
- Polarity protection circuits
Procurement Notes
Verify the specific suffix configuration against the official datasheet to confirm the SMB package designation. Ensure compliance requirements match the intended application environment. Confirm that the ordering information aligns with the required tape and reel shipping quantities specified in the manufacturer documentation.
Selection Notes
Select this component based on the 20 V reverse voltage rating and 3.0 A current capacity requirements. Consider the thermal resistance values and operating temperature range when designing heat dissipation strategies. Verify that the SMB package dimensions fit the available PCB space constraints.
Part Context
This part belongs to the B320/A/B-B360/A/B series of surface mount Schottky barrier rectifiers. The 'B' suffix specifically designates the SMB package variant within this family. Other variants in the series utilize SMA or SMC packages with corresponding voltage ratings ranging from 20 V to 60 V.
Replacement Considerations
Compatible substitutes within the same series include B320A-13 for SMA packaging and B320-13 for SMC packaging. Cross-package replacements require verification of physical footprint compatibility and thermal management adjustments.
