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B320AQ-13-F
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Product Detailed Parameters
- Description：DIODE SCHOTTKY 20V 3A SMA
- 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-214AC, SMA
- Supplier Device Package：SMA
- Operating Temperature - Junction：-55°C ~ 150°C
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The B320AQ-13-F is a surface-mount Schottky barrier rectifier manufactured by Diodes Incorporated. It features an SMA package and supports a peak repetitive reverse voltage of 20V with an average rectified output current of 3.0A. The device exhibits a maximum forward voltage drop of 0.50V at 3.0A and a maximum leakage current of 0.5mA at rated voltage. It operates within a temperature range of -55°C to +150°C and withstands a non-repetitive peak forward surge current of 80A.
Feature Summary
- Guard ring die construction provides transient protection capabilities
- Qualified for automotive applications under AEC-Q101 standards with PPAP capability
- Manufactured in IATF 16949 certified facilities ensuring specific change control
- RoHS compliant, lead-free finish, and halogen and antimony free
Applications
- Low-voltage and high-frequency inverters
- Freewheeling diode circuits
- DC-DC converters
- Polarity protection applications
Procurement Notes
Verify the component against the official datasheet DS39191 Rev. 5 to confirm the exact electrical ratings and package specifications. Ensure that the procurement channel is authorized to guarantee product authenticity and compliance with automotive quality standards. Cross-reference the ordering suffix and date codes during inspection to validate manufacturing origin and assembly site details.
Selection Notes
Select this component for designs requiring low power loss and high efficiency in low-voltage environments. The SMA package facilitates automated assembly processes. Consider the thermal resistance characteristics when designing heat dissipation strategies. Verify that the 20V reverse voltage rating aligns with the circuit's peak operating conditions to ensure reliable performance.
Part Context
This part belongs to the B320AQ–B360AQ series of 3.0A surface-mount Schottky barrier rectifiers. The 'AQ' designation indicates automotive qualification, distinguishing it from standard industrial variants. The series covers various voltage ratings while maintaining consistent current handling and packaging dimensions across the lineup.
Replacement Considerations
Substitute only with parts explicitly listed as compatible in official manufacturer documentation. Generic equivalents may lack the required AEC-Q101 qualification or IATF 16949 manufacturing certification necessary for automotive applications.
