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Product Detailed Parameters
- Description：DIODE ARRAY SCHOT 35V 6A TO263AB
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tube
- Diode Configuration：1 Pair Common Cathode
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：35 V
- Current - Average Rectified (Io) (per Diode)：6A
- Voltage - Forward (Vf) (Max) @ If：600 mV @ 6 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：800 µA @ 35 V
- Operating Temperature - Junction：-55°C ~ 175°C
- Mounting Type：Surface Mount
- Package / Case：TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Supplier Device Package：TO-263AB (D2PAK)
- Grade：-
- Qualification：-
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Overview
The Vishay VS-12CTQ035S-M3 is a Schottky barrier rectifier featuring a dual common cathode configuration. It utilizes silicon technology and is housed in a D2PAK (TO-262) surface-mount package. The device is rated for a maximum repetitive peak reverse voltage of 35 V and an average forward rectified current of 6 A per diode. Key electrical characteristics include a low forward voltage drop and fast switching capabilities, making it suitable for high-efficiency power conversion applications.
Feature Summary
- Dual common cathode arrangement for bridge or full-wave rectification
- Low forward voltage drop to minimize conduction losses
- Fast switching performance with minimal reverse recovery charge
- Lead-free finish compliant with RoHS directives
Applications
- DC-DC converter modules
- Free-wheeling diodes in synchronous rectifiers
- Polarity protection circuits
- High-frequency power supplies
Procurement Notes
Verify the complete part number including suffixes such as -M3 for lead-free compliance when ordering. Confirm the specific package variant matches the design footprint requirements. Check current availability status as supply levels may fluctuate. Ensure the selected component meets all relevant environmental and safety certifications required for the final product deployment.
Selection Notes
Select this component based on the 35 V reverse voltage rating and 6 A current capacity per leg. Evaluate thermal management needs given the D2PAK package's heat dissipation properties. Compare forward voltage specifications against alternative Schottky devices to optimize system efficiency. Ensure the operating junction temperature range aligns with the application's environmental conditions.
Part Context
This device belongs to Vishay's FRED Pt series of Schottky rectifiers. It is designed for general-purpose rectification in compact power electronics. The dual common cathode structure allows for efficient use of board space in multi-phase or bridge configurations. It serves as a discrete solution for replacing integrated rectifier bridges in specific power stages.
Replacement Considerations
Direct substitutes include other Vishay dual common cathode Schottky diodes with similar voltage and current ratings. Verify pinout compatibility and thermal resistance values before substitution. Cross-reference datasheets for forward voltage and reverse leakage differences to ensure circuit performance remains within acceptable limits.
