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8TQ100
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Product Detailed Parameters
- Description：DIODE SCHOTTKY 100V 8A TO220AC
- Series：-
- Mfr：SMC Diode Solutions
- Package：Bulk
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：100 V
- Current - Average Rectified (Io)：8A
- Voltage - Forward (Vf) (Max) @ If：750 mV @ 8 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：1 mA @ 100 V
- Capacitance @ Vr, F：400pF @ 5V, 1MHz
- Mounting Type：Through Hole
- Package / Case：TO-220-2
- Supplier Device Package：TO-220AC
- Operating Temperature - Junction：-55°C ~ 150°C
- Grade：-
- Qualification：-
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Overview
The 8TQ100 is an 8A Schottky rectifier manufactured by SMC Diode Solutions, designed for surface-mount or through-hole applications in the TO-220AB package. It features a maximum repetitive peak reverse voltage of 100V and a forward voltage drop of 0.75V at full load current. The device utilizes Schottky technology to ensure low power loss and high efficiency during rectification processes.
Feature Summary
- Schottky barrier construction for minimal forward voltage drop
- High surge current handling capability
- Low thermal resistance junction-to-case
- Lead-free finish with RoHS compliance
Applications
- DC-DC converters
- Power supply units
- Free-wheeling diodes in inductive circuits
- Polarity protection circuits
Procurement Notes
Verify the specific suffix code on the component marking against the official manufacturer datasheet to confirm pinout orientation and thermal pad configuration. Ensure the procurement source provides valid traceability documentation. Confirm that the package variant matches the required mounting style for the target PCB design before finalizing orders.
Selection Notes
Select this component when designing circuits requiring efficient rectification at 100V reverse voltage levels with currents up to 8A. The Schottky technology offers superior switching speed compared to standard PN junction diodes, reducing switching losses. Evaluate thermal management requirements based on the expected ambient temperature and heat sink availability for the TO-220AB package.
Part Context
This part belongs to the 8TQ series of Schottky rectifiers from SMC Diode Solutions. The series provides various voltage ratings while maintaining consistent current handling capabilities. These components are engineered for general-purpose power conversion applications where efficiency and reliability are critical performance metrics.
Replacement Considerations
Direct substitutes must match the 8A current rating, 100V reverse voltage, and TO-220AB package. Verify that alternative Schottky diodes have equal or lower forward voltage drops and comparable surge current ratings to maintain circuit performance integrity.
