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B120BQ-13-F
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Product Detailed Parameters
- Description：DIODE SCHOTTKY 20V 1A SMB
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：20 V
- Current - Average Rectified (Io)：1A
- Voltage - Forward (Vf) (Max) @ If：500 mV @ 1 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：500 µA @ 20 V
- Capacitance @ Vr, F：110pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：DO-214AA, SMB
- Supplier Device Package：SMB
- Operating Temperature - Junction：-65°C ~ 150°C
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The B120BQ-13-F is a single Schottky rectifier manufactured by Diodes Incorporated, designed for surface-mount applications. It utilizes silicon technology and is housed in an SMB (DO-214AA) package. The device supports a forward current of 1 A and withstands a repetitive reverse voltage of 20 V. Key electrical characteristics include a maximum forward voltage of 790 mV and a peak forward surge current capability of 30 A. Reverse leakage current is specified at 500 uA. The component operates within a temperature range of -65°C to +150°C and holds AEC-Q101 qualification.
Feature Summary
- AEC-Q101 qualified for automotive reliability standards
- Low forward voltage drop for improved efficiency
- High thermal stability with extended operating temperature range
Applications
- Automotive power supply circuits
- DC-DC converter output rectification
- General-purpose low-voltage rectification
Procurement Notes
Verify the specific ordering suffix against official manufacturer documentation to ensure correct packaging and tape-and-reel specifications. Confirm that the AEC-Q101 qualification status aligns with project requirements. Cross-reference the SMB package dimensions with PCB footprint guidelines prior to integration. Ensure compliance with RoHS directives as stated in the product datasheet.
Selection Notes
Select this component when a low-voltage, high-efficiency rectification solution is required in an SMB package. The 20 V rating suits applications with moderate reverse voltage stress. Consider the 1 A continuous current limit for load matching. The AEC-Q101 certification makes it suitable for automotive environments where reliability under thermal cycling is critical.
Part Context
This part belongs to the B1xxBQ series of Schottky rectifiers from Diodes Incorporated. The series offers various voltage ratings while maintaining consistent current handling and package form factors. These devices are engineered to replace standard recovery diodes in applications requiring faster switching speeds and lower conduction losses.
Replacement Considerations
Consult official substitution guides for equivalent parts with matching voltage, current, and package specifications. Verify pinout compatibility and thermal performance characteristics before replacing.
