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NUD4700WSNT1G
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NUD4700WSNT1G

Product Overview

Category

The NUD4700WSNT1G belongs to the category of high-voltage, low-side current-sensing transistors.

Use

It is commonly used in automotive and industrial applications for current sensing and power management.

Characteristics

  • High voltage capability
  • Low on-resistance
  • Small package size
  • Wide operating temperature range

Package

The NUD4700WSNT1G is available in a small SOT-223 package.

Essence

This product is essential for accurate current sensing and efficient power management in various electronic systems.

Packaging/Quantity

The NUD4700WSNT1G is typically packaged in reels with a quantity of 2500 units per reel.

Specifications

  • Maximum Voltage: 100V
  • Continuous Current: 4A
  • On-Resistance: 50mΩ
  • Operating Temperature Range: -40°C to 150°C

Detailed Pin Configuration

The NUD4700WSNT1G features a standard SOT-223 pin configuration with three pins: 1. Source 2. Gate 3. Drain

Functional Features

  • High accuracy current sensing
  • Fast response time
  • Low power consumption
  • Built-in protection features

Advantages and Disadvantages

Advantages

  • High voltage capability
  • Small package size
  • Wide operating temperature range
  • Accurate current sensing

Disadvantages

  • Limited continuous current capacity
  • Higher on-resistance compared to some alternative models

Working Principles

The NUD4700WSNT1G operates based on the principle of using a low-side current-sensing transistor to accurately measure the current flowing through a circuit. It utilizes its low on-resistance and high voltage capability to provide precise current measurements while minimizing power loss.

Detailed Application Field Plans

The NUD4700WSNT1G is widely used in automotive electronic systems for battery management, motor control, and power distribution. In industrial applications, it is utilized in power supplies, motor drives, and lighting control systems.

Detailed and Complete Alternative Models

Some alternative models to the NUD4700WSNT1G include the NCV8402, BTS4140N, and AUIPS7145R. These alternatives offer similar functionality with varying specifications and package sizes to suit different application requirements.

In conclusion, the NUD4700WSNT1G is a versatile high-voltage, low-side current-sensing transistor that finds extensive use in automotive and industrial applications. Its compact size, high accuracy, and wide operating temperature range make it an essential component for efficient power management and current sensing in electronic systems.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av NUD4700WSNT1G i tekniska lösningar

  1. What is NUD4700WSNT1G?

    • NUD4700WSNT1G is a high-voltage, low-side, N-channel MOSFET driver designed for automotive applications.

  2. What is the maximum voltage rating of NUD4700WSNT1G?

    • The maximum voltage rating of NUD4700WSNT1G is typically around 100V.

  3. What is the maximum current capability of NUD4700WSNT1G?

    • NUD4700WSNT1G can typically handle a maximum continuous current of around 4A.

  4. What are the typical applications of NUD4700WSNT1G?

    • NUD4700WSNT1G is commonly used in automotive systems for driving high-side and low-side switches, such as in lighting, power distribution, and motor control.

  5. What is the operating temperature range of NUD4700WSNT1G?

    • NUD4700WSNT1G is designed to operate within a temperature range of -40°C to 150°C.

  6. Does NUD4700WSNT1G have built-in protection features?

    • Yes, NUD4700WSNT1G typically includes over-temperature protection, over-current protection, and under-voltage lockout to enhance system reliability.

  7. Can NUD4700WSNT1G be used in non-automotive applications?

    • While it is primarily designed for automotive use, NUD4700WSNT1G can also be suitable for other high-voltage, low-side switching applications.

  8. What is the input logic compatibility of NUD4700WSNT1G?

    • NUD4700WSNT1G is compatible with standard CMOS or TTL logic levels.

  9. Does NUD4700WSNT1G require an external gate resistor?

    • Yes, an external gate resistor is typically recommended for optimal performance and EMI reduction.

  10. Is NUD4700WSNT1G RoHS compliant?

    • Yes, NUD4700WSNT1G is generally compliant with the Restriction of Hazardous Substances (RoHS) directive.