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6CWQ03FNTR
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Product Detailed Parameters
- Description：DIODE ARRAY SCHOTT 30V 3.5A DPAK
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR)
- Diode Configuration：1 Pair Common Cathode
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：30 V
- Current - Average Rectified (Io) (per Diode)：3.5A
- Voltage - Forward (Vf) (Max) @ If：450 mV @ 3 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：2 mA @ 30 V
- Operating Temperature - Junction：-40°C ~ 150°C
- Mounting Type：Surface Mount
- Package / Case：TO-252-3, DPAK (2 Leads + Tab), SC-63
- Supplier Device Package：TO-252AA (DPAK)
- Grade：-
- Qualification：-
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Overview
The Vishay 6CWQ03FNTR is a surface mount Schottky rectifier in the D-PAK (TO-252AA) package. It features a center tap configuration with dual anodes and a common cathode. The device supports a maximum average forward current of 7 A per device and a repetitive peak reverse voltage of 30 V. Key electrical parameters include a maximum forward voltage drop of 0.45 V at 3 A, a non-repetitive surge current capability of 535 A, and a junction temperature range from -40 °C to +150 °C.
Feature Summary
- Center tap configuration with dual anodes and common cathode
- Low forward voltage drop for high efficiency
- Guard ring structure for enhanced ruggedness
- Suitable for high frequency operation
Applications
- Switching power supplies
- Free-wheeling diodes
- Battery charging circuits
- Reverse battery protection
Procurement Notes
Verify that the ordering suffix TR indicates tape and reel packaging rather than tube format. Confirm lead-free status by checking for PbF designation if required. Ensure the component matches the TO-252AA outline dimensions. Cross-reference the manufacturer documentation for any recent specification updates or qualification standards.
Selection Notes
Select this component when a low forward voltage drop and small footprint are required. The center tap design simplifies circuit topology for specific converter applications. Verify thermal management requirements against the specified thermal resistance values. Ensure the operating voltage does not exceed the 30 V rating under all conditions.
Part Context
This part belongs to the 6CWQ series of Schottky rectifiers manufactured by Vishay General Semiconductor. The series utilizes silicon technology optimized for low loss and fast switching. The D-PAK package provides a robust mechanical solution for surface mount assembly on printed circuit boards.
Replacement Considerations
Check datasheets for alternative parts offering identical 30 V ratings and 7 A current capabilities. Verify pinout compatibility for dual anode common cathode configurations. Ensure replacement components meet the same thermal and electrical performance specifications.
