NTSJ2080CTG

Overview

The NTSJ2080CTG is a trench-based Schottky rectifier manufactured by onsemi. It features an exceptionally low forward voltage of 0.50 V at 5 A and operates with a peak repetitive reverse voltage of 80 V. The device provides a continuous average rectified forward current of 20 A per device (10 A per diode) and supports a nonrepetitive peak surge current of 150 A. Packaged in a TO-220FP case, it offers a junction-to-case thermal resistance of 4.0 °C/W and functions within a temperature range of -40 to +150 °C.

Feature Summary

• Fine lithography trench-based Schottky technology for very low forward voltage and leakage
• Fast switching with exceptional temperature stability
• Low power loss and lower operating temperature
• High surge capability

Applications

• Switching power supplies including notebook/netbook adapters
• ATX and flat panel display power systems
• High frequency and DC-DC converters
• Freewheeling and OR-ing diodes
• Reverse battery protection

Procurement Notes

Verify the component against official datasheets to confirm electrical parameters and package dimensions. Ensure compatibility with specific thermal management requirements, as performance depends on heatsinking. Confirm RoHS compliance status and check for any recent product change notices that may affect specifications or availability before finalizing procurement decisions.

Selection Notes

Select this component for applications requiring high efficiency and low heat generation due to its low forward voltage characteristics. Consider the 80 V rating and 20 A current capacity when designing power circuits. Evaluate the TO-220FP package suitability for the intended mechanical constraints and thermal dissipation needs relative to ambient conditions.

Part Context

This part belongs to the NTSJ series of trench-based Schottky rectifiers from onsemi. These devices are engineered for high-frequency switching applications where minimizing conduction losses is critical. The series utilizes advanced semiconductor processes to achieve superior performance compared to standard Schottky diodes, particularly in terms of thermal stability and leakage current control.

Replacement Considerations

NTSJ2080CT/D

FAQ

What is the maximum instantaneous forward voltage at 10 A?

The maximum instantaneous forward voltage is 0.68 V at 10 A and 125°C.

What is the junction-to-case thermal resistance?

The junction-to-case thermal resistance is 4.0 °C/W.

Is the device lead-free?

Yes, the NTSJ2080CTG is a Pb-Free package.