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B220-13
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Product Detailed Parameters
- Description：DIODE SCHOTTKY 20V 2A 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)：2A
- Voltage - Forward (Vf) (Max) @ If：500 mV @ 2 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：-65°C ~ 150°C
- Grade：-
- Qualification：-
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Overview
The B220-13 is a surface mount Schottky barrier rectifier manufactured by Diodes Incorporated. It features a single diode configuration in an SMA (DO-214AC) package. The device supports a maximum average forward rectified current of 2 A and a repetitive peak reverse voltage of 20 V. Key electrical parameters include a maximum forward voltage of 500 mV, a peak non-repetitive forward surge current of 50 A, and a maximum reverse current of 20 mA. It operates within a temperature range of -65°C to +150°C junction temperature.
Feature Summary
- Guard ring die construction provides transient protection capabilities.
- Designed for low power loss and high efficiency operation.
- Capable of withstanding surge overload ratings up to 50 A peak.
- Suitable for automated assembly processes.
Applications
- Low voltage, high frequency inverters
- Free wheeling applications
- Polarity protection circuits
Procurement Notes
Verify the specific suffix against the official datasheet to confirm exact packaging and compliance details. Ensure the component meets the required AEC-Q101 standards if automotive reliability is necessary. Cross-reference the package type to confirm compatibility with existing PCB footprints. Confirm RoHS and halogen-free status prior to integration into final assemblies.
Selection Notes
Select this component for applications requiring a 20 V reverse voltage rating and 2 A continuous current handling. The SMA package offers a compact solution for space-constrained designs. Consider the 500 mV forward voltage drop for thermal management in low-voltage systems. Verify that the 50 A surge capability aligns with the circuit's transient requirements.
Part Context
This part belongs to the B220 series of Schottky barrier rectifiers from Diodes Incorporated. The series includes variants with different voltage ratings such as B230 and B240. These devices are designed for general-purpose rectification in surface mount applications. The B220 variant specifically targets low voltage DC-DC conversion and polarity protection tasks.
Replacement Considerations
Compatible substitutes include B220A-13-F and B220Q-13-F from Diodes Incorporated. Other manufacturers offer equivalent 2A 20V Schottky diodes in DO-214AC packages. Verify pinout and electrical specifications before substitution.
