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Product Detailed Parameters
- Description：DIODE ARR SCHOTT 35V 6A TO-220-3
- 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：Through Hole
- Package / Case：TO-220-3
- Supplier Device Package：TO-220-3
- Grade：-
- Qualification：-
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Overview
The Vishay 12CTQ035 is a dual Schottky rectifier in a center-tap TO-220AB package. It features a maximum average forward current of 6 A per leg and a maximum DC reverse voltage of 35 V. The device operates at junction temperatures up to 175 °C with low forward voltage drop characteristics. Key electrical parameters include a maximum forward voltage of 0.60 V at 6 A and 25 °C, and a maximum reverse leakage current of 0.8 mA at rated voltage and 25 °C.
Feature Summary
- Optimized for low reverse leakage current at high temperatures
- Proprietary barrier technology enables reliable operation up to 175 °C junction temperature
- Guard ring design enhances ruggedness and long-term reliability
- High purity epoxy encapsulation provides mechanical strength and moisture resistance
Applications
- Switching power supplies
- Converters
- Freewheeling diodes
- Reverse battery protection
Procurement Notes
Verify the specific suffix against official documentation to confirm lead-free status and packaging type. Confirm that the ordering code matches the required voltage rating and thermal specifications. Ensure compatibility with the intended mounting torque and heatsink interface requirements before procurement.
Selection Notes
Select this component when applications require high-frequency operation and low forward voltage drop. Consider the thermal resistance values for heat dissipation calculations. Verify that the peak repetitive surge current capability meets the circuit's transient requirements.
Part Context
This part belongs to the 12CTQ... series of Schottky rectifiers from Vishay High Power Products. The series includes variants with different reverse voltage ratings, such as 40 V and 45 V options, sharing the same physical package and general performance characteristics.
Replacement Considerations
Consult official datasheets for equivalent parts with matching current, voltage, and package specifications. Verify thermal and electrical compatibility before substitution.
FAQ
What is the maximum junction temperature for the 12CTQ035?
The maximum junction temperature range is -55 °C to 175 °C.
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.
How is the device configured internally?
The device is configured as a dual anode common cathode arrangement within a center tap TO-220 package.
