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Product Detailed Parameters
- Description：DIODE ARRAY SCHOTTKY 30V 6A 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)：6A
- Voltage - Forward (Vf) (Max) @ If：470 mV @ 6 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：3 mA @ 30 V
- Operating Temperature - Junction：-55°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 12CWQ03FNTRL is a surface-mount Schottky rectifier in the D-PAK (TO-252AA) package. It features a center tap configuration with two anodes and a common cathode. The device supports an average forward current of 12 A per leg and a repetitive peak reverse voltage of 30 V. Key electrical characteristics include a maximum forward voltage drop of 0.47 V at 6 A and 0.55 V at 12 A, with a maximum reverse leakage current of 3 mA at 25 °C. The junction temperature range spans from -55 °C to +150 °C.
Feature Summary
- Center tap configuration with dual anodes and a common cathode for efficient circuit layouts
- Low forward voltage drop designed to minimize power loss and heat generation
- Guard ring structure integrated to enhance ruggedness and long-term reliability
- Small footprint surface mountable design suitable for space-constrained applications
Applications
- Disk drives
- Switching power supplies
- Converters
- Free-wheeling diodes
- Battery charging circuits
Procurement Notes
Verify the specific reel orientation required for your assembly line, as the TRL suffix indicates left-oriented tape and reel packaging. Confirm that the lead-free designation aligns with your manufacturing compliance standards. Ensure the D-PAK thermal management requirements are met during PCB layout to maintain safe operating temperatures within the specified junction range.
Selection Notes
Select this component when low forward voltage drop and high-frequency operation are critical for system efficiency. The center tap configuration simplifies secondary side rectification in isolated power supplies. Verify that the 30 V reverse voltage rating provides sufficient margin for your application's peak inverse voltage conditions to ensure reliable performance under transient loads.
Part Context
This part belongs to the 12CWQ03FN series of surface-mount Schottky rectifiers originally developed by International Rectifier and now managed by Vishay. The series is characterized by its silicon construction and optimized for high-efficiency power conversion. The D-PAK outline provides a robust mechanical solution while maintaining a compact profile for modern electronic assemblies.
Replacement Considerations
Cross-reference with other 12 A, 30 V Schottky rectifiers in the TO-252AA package. Ensure any substitute maintains the same center tap pinout and similar forward voltage characteristics to preserve thermal and electrical performance in existing designs.
