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Product Detailed Parameters
- Description：DIODE SCHOTTKY 45V 10A TO220AC
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tube
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：45 V
- Current - Average Rectified (Io)：10A
- Voltage - Forward (Vf) (Max) @ If：760 mV @ 10 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：6 mA @ 45 V
- Capacitance @ Vr, F：-
- Mounting Type：Through Hole
- Package / Case：TO-220-2
- Supplier Device Package：TO-220AC
- Operating Temperature - Junction：-55°C ~ 175°C
- Grade：-
- Qualification：-
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Overview
The Vishay 10TQ045 is a Schottky rectifier in the 10TQ...PbF series, rated for 10 A average forward current and 45 V maximum DC reverse voltage. It utilizes TO-220AC packaging with a base cathode configuration. The device supports junction temperatures up to 175 °C and features low forward voltage drop characteristics. Electrical specifications include a maximum reverse leakage current of 15 mA at 125 °C and a typical junction capacitance of 900 pF.
Feature Summary
- Optimized for low reverse leakage current at elevated temperatures using proprietary barrier technology
- Guard ring structure provides enhanced ruggedness and long-term reliability
- High purity, high temperature epoxy encapsulation ensures mechanical strength and moisture resistance
Applications
- Switching power supplies
- Converters
- Freewheeling diodes
- Reverse battery protection
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and Pb-free suffix designation. Validate datasheet revision against current technical requirements. Ensure proper handling procedures are followed during storage and installation to maintain thermal and electrical integrity.
Selection Notes
Select this component for applications requiring high-frequency operation and efficient heat dissipation. The TO-220AC package facilitates mounting on heatsinks. Consider the 175 °C junction temperature rating for high-thermal environments. Verify that the 10 A current rating meets peak load demands without exceeding thermal limits.
Part Context
This part belongs to the Vishay High Power Products 10TQ...PbF Schottky Rectifier series. The series includes variants with different voltage ratings, such as the 35 V version. These components are designed for industrial level qualification and offer lead-free terminations compliant with environmental standards.
Replacement Considerations
Check for equivalent Schottky rectifiers with matching 10 A current and 45 V voltage ratings. Ensure replacement parts support similar junction temperature ranges and utilize compatible TO-220 packages. Verify forward voltage drop and reverse leakage characteristics align with original design parameters.
