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B0520LWQ-7-F
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Product Detailed Parameters
- Description：DIODE SCHOTTKY 20V 500MA SOD123
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：20 V
- Current - Average Rectified (Io)：500mA
- Voltage - Forward (Vf) (Max) @ If：385 mV @ 500 mA
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：250 µA @ 20 V
- Capacitance @ Vr, F：170pF @ 0V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：SOD-123
- Supplier Device Package：SOD-123
- Operating Temperature - Junction：-65°C ~ 125°C
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The B0520LWQ-7-F is a surface-mount Schottky barrier rectifier manufactured by Diodes Incorporated. It features an average rectified output current of 0.5 A and a peak repetitive reverse voltage of 20 V. The device operates within a temperature range of -65 °C to +125 °C. Electrical characteristics include a maximum forward voltage drop of 0.385 V at 0.5 A and 25 °C, with a maximum leakage current of 250 µA at 20 V reverse bias. It utilizes SOD-123 packaging.
Feature Summary
- Guard ring construction provides transient protection capabilities
- Qualified for automotive applications requiring specific change control
- Manufactured in IATF 16949 certified facilities with PPAP capability
- Totally lead-free and fully RoHS compliant
Applications
- Automotive electronics systems
- Surface mount PCB assembly
- General purpose rectification circuits
Procurement Notes
Verify the specific ordering suffix Q-7-F against official Diodes Incorporated documentation to confirm automotive qualification status. Ensure procurement channels are authorized to guarantee compliance with IATF 16949 manufacturing standards. Confirm package type matches SOD-123 requirements for your design.
Selection Notes
Select this component when automotive-grade reliability and specific change control protocols are required. The low forward voltage drop supports efficiency in power management applications. Verify thermal dissipation limits on FR-4 boards match system constraints before finalizing the design.
Part Context
This part belongs to the B0520LW series of 0.5A surface-mount Schottky barrier rectifiers. The 'Q' designation indicates automotive qualification under AEC-Q101 standards. It is distinct from standard commercial variants due to its manufacturing certification and traceability requirements.
Replacement Considerations
B0520LW-7-F
FAQ
Is the B0520LWQ-7-F suitable for high-temperature environments?
Yes, the device is rated for operating and storage temperatures ranging from -65 °C to +125 °C.
What does the 'Q' suffix indicate in the part number?
The 'Q' suffix denotes that the part is AEC-Q101 qualified, PPAP capable, and manufactured in IATF 16949 certified facilities for automotive applications.
