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Product Detailed Parameters
- Description：DIODE ARRAY SCHOTT 100V 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)：100 V
- Current - Average Rectified (Io) (per Diode)：6A
- Voltage - Forward (Vf) (Max) @ If：800 mV @ 6 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：1 mA @ 100 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 12CWQ10FN 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 a maximum average forward current of 12 A per device and 6 A per leg. It withstands a repetitive peak reverse voltage of 100 V. The junction temperature range spans from -55 °C to +150 °C.
Feature Summary
- Center tap configuration for dual anode common cathode operation
- Low forward voltage drop for high efficiency
- Guard ring structure for enhanced ruggedness and long term reliability
- Small footprint suitable for surface mount applications
Applications
- Disk drives
- Switching power supplies
- Converters
- Free-wheeling diodes
- Battery charging circuits
- Reverse battery protection
Procurement Notes
Verify the specific ordering suffix against the manufacturer's documentation to confirm the exact packaging format, such as tube or tape and reel orientation. Ensure the component meets the required AEC-Q101 qualification standards if automotive application compliance is necessary. Cross-reference the datasheet revision date to confirm the validity of the electrical specifications provided.
Selection Notes
Select this component when a low forward voltage drop and compact surface mount form factor are required. The center tap design allows for efficient use in bridge-less topologies or synchronous rectification schemes. Verify that the thermal resistance characteristics align with the system's heat dissipation capabilities under the expected duty cycle conditions.
Part Context
This part belongs to the 12CWQ series of Schottky rectifiers designed by International Rectifier, now part of Vishay. The series utilizes silicon technology to provide fast switching speeds and low reverse leakage current. The TO-252AA outline provides a robust mechanical solution for power electronics requiring reliable performance in demanding environments.
Replacement Considerations
Consult official cross-reference lists for verified substitutes. Ensure any replacement maintains the same center tap configuration, voltage rating, and current handling capacity. Verify that the alternative component fits within the physical constraints of the existing PCB layout.
FAQ
What is the maximum non-repetitive surge current rating?
The maximum peak one-cycle non-repetitive surge current is 330 A for a 5 μs sine wave pulse.
How is the junction capacitance specified?
The typical junction capacitance per leg is 183 pF, measured at 5 VDC reverse bias with a test signal frequency between 100 kHz and 1 MHz.
Is this component qualified for automotive applications?
Yes, the product has been designed and qualified for AEC-Q101 Level standards.
