NTMFS4946NT3G

Product Overview

Category: Power MOSFET
Use: Switching applications in power supplies, motor control, and other high-current, high-frequency circuits.
Characteristics: High efficiency, low on-resistance, fast switching speed.
Package: DFN-8 (Power33)
Essence: Advanced power MOSFET technology for high-performance applications.
Packaging/Quantity: Tape and reel, 3000 units per reel.

Specifications

Drain-to-Source Voltage (Vdss): 30V
Continuous Drain Current (Id): 38A
RDS(ON) Max @ VGS = 10V: 2.5mΩ
Gate-to-Source Voltage (Vgs): ±20V
Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

Pin 1: Source
Pin 2: Gate
Pin 3: Drain
Pin 4: NC
Pin 5: NC
Pin 6: NC
Pin 7: NC
Pin 8: Source

Functional Features

Low on-resistance for minimal power dissipation.
Fast switching speed for efficient operation in high-frequency circuits.
Enhanced thermal performance for improved reliability.

Advantages and Disadvantages

Advantages

High efficiency
Low on-resistance
Fast switching speed

Disadvantages

Sensitive to static electricity
Limited voltage and current ratings compared to some alternatives

Working Principles

The NTMFS4946NT3G operates based on the principles of field-effect transistors, utilizing a gate voltage to control the flow of current between the drain and source terminals. When a sufficient gate voltage is applied, the MOSFET allows current to pass through, enabling its use in various switching and amplification applications.

Detailed Application Field Plans

The NTMFS4946NT3G is well-suited for use in: - Power supplies - Motor control systems - High-frequency circuits - DC-DC converters - Battery management systems

Detailed and Complete Alternative Models

Alternative Model 1: NTMFS4935NT1G
Alternative Model 2: NTMFS4937NT1G
Alternative Model 3: NTMFS4938NT1G
Alternative Model 4: NTMFS4939NT1G

This completes the entry for NTMFS4946NT3G, providing comprehensive information about its product details, specifications, features, and application areas.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací NTMFS4946NT3G v technických řešeních

Sure, here are 10 common questions and answers related to the application of NTMFS4946NT3G in technical solutions:

What is NTMFS4946NT3G?
- NTMFS4946NT3G is a high-performance Power MOSFET designed for applications such as synchronous buck converters, point-of-load regulators, and other power management solutions.
What is the maximum drain-source voltage rating of NTMFS4946NT3G?
- The maximum drain-source voltage rating of NTMFS4946NT3G is 30V.
What is the typical on-resistance of NTMFS4946NT3G?
- The typical on-resistance of NTMFS4946NT3G is 4.6mΩ at Vgs=10V.
What is the maximum continuous drain current of NTMFS4946NT3G?
- The maximum continuous drain current of NTMFS4946NT3G is 120A.
What are the typical applications of NTMFS4946NT3G?
- NTMFS4946NT3G is commonly used in applications such as server power supplies, VRMs for desktop PCs, and DC-DC converters for telecom and networking equipment.
Is NTMFS4946NT3G suitable for high-frequency switching applications?
- Yes, NTMFS4946NT3G is designed for high-frequency switching applications due to its low on-resistance and fast switching characteristics.
Does NTMFS4946NT3G have built-in protection features?
- NTMFS4946NT3G offers robustness and reliability with features such as thermal shutdown protection and overcurrent protection.
What is the package type of NTMFS4946NT3G?
- NTMFS4946NT3G is available in a PowerPAK SO-8 package, which provides low thermal resistance and high power density.
Can NTMFS4946NT3G be used in automotive applications?
- Yes, NTMFS4946NT3G is AEC-Q101 qualified, making it suitable for automotive applications where high reliability and performance are required.
Where can I find detailed technical information about NTMFS4946NT3G?
- Detailed technical information about NTMFS4946NT3G can be found in the datasheet provided by the manufacturer or on their official website.