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NTMFS4833NT3G

NTMFS4833NT3G Description

The NTMFS4833NT3G from onsemi is an N-channel MOSFET designed for high-efficiency power management applications. With a 30V drain-to-source voltage (Vdss) and low on-resistance (Rds(on)) of just 2mΩ at 10V gate drive, this device delivers exceptional performance in switching and power conversion circuits. It supports continuous drain currents (Id) of 16A (ambient) and 156A (case), making it suitable for high-current applications. The MOSFET operates with a gate threshold voltage (Vgs(th)) of 2.5V max, ensuring compatibility with low-voltage drive circuits. Packaged in a 5DFN (Tape & Reel), it is optimized for surface-mount assembly in space-constrained designs.

NTMFS4833NT3G Features

• Ultra-Low Rds(on): 2mΩ @ 30A, 10V minimizes conduction losses.
• High Current Handling: 156A (Tc) capability for demanding power stages.
• Fast Switching: Low gate charge (Qg) of 88nC @ 11.5V and input capacitance (Ciss) of 5600pF @ 12V enhance efficiency in high-frequency applications.
• Robust Voltage Tolerance: ±20V Vgs(max) ensures reliability under voltage spikes.
• Thermal Performance: 125W (Tc) power dissipation with efficient heat management.
• Compliance: ROHS3, REACH Unaffected, ECCN EAR99 for global regulatory adherence.

NTMFS4833NT3G Applications

This MOSFET excels in:

• DC-DC Converters: High efficiency in step-down/step-up topologies.
• Motor Drives: Low Rds(on) reduces losses in H-bridge configurations.
• Battery Management Systems (BMS): Ideal for high-current discharge protection.
• Server/Telecom Power Supplies: Optimized for 12V–48V intermediate bus converters.
• Automotive Electronics: Suitable for LED drivers and load switches in 24V systems.

Conclusion of NTMFS4833NT3G

The NTMFS4833NT3G combines low resistance, high current capability, and fast switching in a compact 5DFN package, making it a top choice for power designers. While marked Obsolete, its performance benchmarks—such as 2mΩ Rds(on) and 156A pulsed current—remain competitive for legacy or cost-sensitive designs. Ideal for high-efficiency, high-density power systems, it balances thermal robustness with electrical precision. Engineers should verify replacement options but can leverage its specs for high-reliability applications where low losses are critical.