NTD4909NAT4H

Single FETs, MOSFETs Overview

The NTD4909NAT4H is a single N-channel Power MOSFET manufactured by onsemi. It features a maximum drain-source voltage (VDS) of 30 V and a continuous drain current (ID) of 41 A at 25 °C. The device utilizes the EliteSiC technology platform, offering a typical on-resistance (RDS(on)) of 8 mΩ at VGS = 10 V. It is housed in a DPAK surface-mount package designed for high-current applications requiring low conduction losses.

Single FETs, MOSFETs Feature Summary

• Utilizes EliteSiC technology to achieve low on-resistance and enhanced thermal performance
• Designed for high-efficiency power switching with fast switching characteristics
• Robust avalanche rating capability for reliable operation in inductive load scenarios

Single FETs, MOSFETs Applications

• AC-DC Power Supplies
• Synchronous Rectification for ATX Server and Telecom PSUs
• Motor Drives

Single FETs, MOSFETs Procurement Notes

Verify the specific ordering suffix against official datasheets to confirm package type and tape-and-reel specifications. Ensure compliance with RoHS directives and material composition declarations prior to integration. Cross-reference pinout configurations with the manufacturer's documentation to prevent assembly errors during PCB layout and manufacturing processes.

Single FETs, MOSFETs Selection Notes

Select this component for designs requiring 30 V operation with high current handling capabilities up to 41 A. Evaluate thermal management requirements based on the DPAK package dissipation limits. Consider the low RDS(on) value for minimizing conduction losses in synchronous rectification topologies where efficiency is critical.

Single FETs, MOSFETs Part Context

This part belongs to onsemi’s portfolio of discrete power semiconductors, specifically within the single FETs and MOSFETs category. It represents the company’s focus on high-efficiency power solutions using advanced silicon carbide technologies for industrial and computing applications.

Single FETs, MOSFETs Replacement Considerations

Consult official substitution guides for compatible alternatives. Verify electrical parameters such as VDS, ID, and RDS(on) match the original design requirements before considering any cross-reference parts.