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Product Detailed Parameters
- Description：DIODE ARR SCHOT 35V 7.5A 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)：7.5A
- Voltage - Forward (Vf) (Max) @ If：550 mV @ 7.5 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：800 µA @ 35 V
- Operating Temperature - Junction：-55°C ~ 150°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 15CTQ035S is a Schottky rectifier featuring two 7.5 A diodes in a common cathode configuration, housed in a D2PAK package. It supports a maximum DC reverse voltage of 35 V and operates at junction temperatures up to 150 °C. The device exhibits low forward voltage drop and high frequency operation capabilities.
Feature Summary
- Optimized for very low forward voltage drop with moderate leakage current
- Proprietary barrier technology enables reliable operation up to 150 °C junction temperature
- Guard ring design enhances ruggedness and long-term reliability
- High purity, high temperature epoxy encapsulation provides mechanical strength and moisture resistance
Applications
- Switching power supplies
- Converters
- Freewheeling diodes
- Reverse battery protection
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official documentation to confirm packaging type and lead-free status. Confirm that the component meets RoHS directives and AEC-Q101 qualification requirements as specified in the datasheet before procurement.
Selection Notes
Select this component for applications requiring low forward voltage drop and high-frequency operation. Ensure thermal management accommodates the maximum junction temperature of 150 °C and verify that the 35 V reverse voltage rating aligns with circuit requirements.
Part Context
This part belongs to the 15CTQ...S/15CTQ...-1 series of Schottky rectifiers from Vishay High Power Products. The 'S' suffix indicates the D2PAK case style, distinguishing it from the TO-262 variant. The series is designed for center tap configurations with base common cathode connections.
Replacement Considerations
Direct substitutes include other Vishay parts within the same series, such as the 15CTQ040S or 15CTQ045S, provided the reverse voltage ratings are compatible with the application.
FAQ
What is the maximum average forward current per leg?
The maximum average forward current is 15 A under rectangular waveform conditions.
Does the 15CTQ035S meet automotive standards?
Yes, the device is designed and qualified for AEC-Q101 level.
What is the typical series inductance per leg?
The typical series inductance per leg is 8.0 nH, measured lead to lead 5 mm from the package body.
