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Product Detailed Parameters
- Description：DIODE SCHOTTKY 35V 10A TO263AB
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tube
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：35 V
- Current - Average Rectified (Io)：10A
- Voltage - Forward (Vf) (Max) @ If：570 mV @ 10 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：2 mA @ 35 V
- Capacitance @ Vr, F：-
- Mounting Type：Surface Mount
- Package / Case：TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Supplier Device Package：TO-263AB (D2PAK)
- Operating Temperature - Junction：-55°C ~ 175°C
- Grade：-
- Qualification：-
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Overview
The Vishay 10TQ035S is a Schottky rectifier in the D2PAK package, rated for a maximum DC reverse voltage of 35 V and an average forward current of 10 A. It supports junction temperatures from -55 °C to 175 °C with a maximum thermal resistance of 2.0 °C/W. The device exhibits a typical forward voltage drop of 0.49 V at 10 A and 125 °C, alongside a maximum reverse leakage current of 15 mA at 125 °C.
Feature Summary
- Optimized for low reverse leakage current at elevated temperatures using proprietary barrier technology
- Features guard ring design for enhanced ruggedness and long-term reliability
- Qualified for automotive Q101 standards
- Utilizes high purity, high temperature epoxy encapsulation for mechanical strength
Applications
- Switching power supplies
- Converters
- Freewheeling diodes
- Reverse battery protection
Procurement Notes
Verify the specific ordering suffix (e.g., TRL, TRR) to confirm tape and reel orientation or tube packaging requirements. Confirm lead-free status if PbF designation is required. Ensure the selected component matches the 35 V rating variant rather than the 45 V version. Cross-reference the document number 93943 for the most current electrical specifications and thermal characteristics.
Selection Notes
Select this component when applications require operation up to 175 °C junction temperature and low forward voltage drop. Consider the D2PAK package for surface mount assembly. Evaluate thermal management needs based on the 2.0 °C/W junction-to-case resistance. Verify that the 10 A average current rating aligns with the duty cycle and case temperature constraints defined in the datasheet curves.
Part Context
This part belongs to the Vishay 10TQ...S Schottky rectifier series, which includes variants with different voltage ratings such as the 10TQ045S. The series is designed for high-frequency operation and utilizes a base-mounted cathode configuration. The 'S' suffix specifically denotes the D2PAK surface mount package style within this product family.
Replacement Considerations
The 10TQ045S serves as a direct pin-compatible alternative offering a higher 45 V reverse voltage rating while maintaining identical current and package specifications.
