The NTMFS5C430NLT1G is a high-performance N-channel MOSFET from ON Semiconductor, featuring 1.4mΩ ultra-low RDS(on) (2.2mΩ @4.5V) and 200A continuous current handling. Its DFN-5 package enables compact PCB design with excellent thermal efficiency (RθJA = 40°C/W). Rated for -55°C to +175°C, it suits harsh automotive and industrial environments. Ideal for DC-DC converters, BLDC motor drives, and battery management systems, this MOSFET reduces power losses and improves efficiency in high-frequency switching applications. With AEC-Q101 qualification, it ensures long-term reliability. Key benefits include cost-effective energy savings, fast switching (low Qg = 18nC), and built-in ESD protection. Perfect for electric vehicles, renewable energy, and telecom power supplies demanding robust, space-saving solutions. ON Semiconductor’s trusted quality supports high-volume production.

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Description

NTMFS5C430NLT1G ON Semiconductor 1.4mΩ Ultra-Low RDS(on) DFN5 Power MOSFET for DC-DC/Motor Drive Applications

Key Advantages

Ultra-Low On-Resistance (RDS(on))
- 1.4mΩ (typ.) at VGS = 10V | 2.2mΩ (typ.) at VGS = 4.5V
- Minimizes conduction losses, enhancing energy efficiency in high-current applications like DC-DC converters and motor drives.
High Current Handling (200A Continuous)
- Supports demanding power requirements while maintaining thermal stability, ideal for industrial and automotive systems.
Wide Temperature Range (-55°C to +175°C)
- Ensures reliable operation in extreme environments, such as automotive under-hood electronics or outdoor industrial equipment.
Compact DFN-5 Package
- Space-saving design with low thermal resistance (RθJA = 40°C/W), facilitating efficient heat dissipation in dense PCB layouts.
Fast Switching Performance
- Reduces switching losses, improving overall system efficiency in high-frequency power conversion circuits.

Technical Features

Voltage Rating: 40V (VDSS)
Gate Charge (Qg): Low (typ. 18nC at VGS = 10V), enabling faster switching and lower driver losses.
ESD Protection: Built-in to safeguard against electrostatic discharge during handling and assembly.
AEC-Q101 Qualified: Meets automotive-grade reliability standards for harsh operating conditions.

Target Applications

DC-DC Power Conversion
- Buck/boost converters, synchronous rectification, and battery management systems (BMS) for electric vehicles (EVs) and renewable energy storage.
Motor Drive Control
- Brushless DC (BLDC) motor drivers, servo motors, and industrial automation systems requiring precise speed/torque control.
Automotive Electronics
- Powertrain, body control modules (BCMs), and advanced driver-assistance systems (ADAS) due to its wide temperature tolerance and robustness.
Telecom/Data Center Power Supplies
- High-efficiency point-of-load (POL) converters and 48V to 12V DC-DC stages in server racks.

Why Choose the NTMFS5C430NLT1G?

Cost-Effective Efficiency: Combines ultra-low RDS(on) with high current capability, reducing system-level power losses and cooling requirements.
Design Flexibility: DFN-5 package simplifies PCB integration while maintaining thermal performance.
Reliability Assurance: AEC-Q101 qualification and ON Semiconductor’s rigorous quality control ensure long-term operational stability.

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NTMFS5C430NLT1G ON/Onsemi Original Stock DFN-5 Package 40V/200A Low RDS(on) MOSFET

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