WMSIC Electronic Components

Infineon IRF540NPBF

Infineon IRF540NPBF
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Product image

ModelIRF540NPBF
PackageTO-220AB
BrandInfineon
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration Electronic Component

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Technical data

Product details

20 specifications

Core information

Product name
Infineon IRF540NPBF
Type
INFINEON
Unit
Electronic Component
Minimum package
1000 管

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
INFINEON
Electronic Component
IRF540NPBF
Electronic Component
1
Package
TO-220AB
Electronic Component
1 N
Type
N
Electronic Component
MOSFET
Electronic Component
3.238g
Electronic Component
1
Electronic Component
BM0265210513
Operating Temperature
55℃~+175℃
Power Dissipation(Pd)
130W
Electronic Component
Electronic Component
Electronic Component
1000

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

产品概述：IRF540NPBF N沟道MOSFET

概述

IRF540NPBF是一款高性能的N沟道金属氧化物半导体场效应管（MOSFET），广泛应用于电源转换、工业驱动和电机控制等领域。该器件支持高电压和大电流的操作，具有优良的热稳定性和开关特性，因而适用于需要高效率和高可靠性的应用场景。

电气特性

IRF540NPBF提供以下关键电气参数：

  • 漏源击穿电压 (V(BR)DSS)：该器件具有最佳的漏源击穿电压为100V，确保其在高压环境下的稳定工作。
  • 连续漏极电流 (Id)：在额定的工作温度条件下（Tc），IRF540NPBF支持最大连续漏极电流为33A，使其能够处理较大的功率负载。
  • 导通电阻 (Rds(on))：当通过该MOSFET的电流达到16A并在10V的驱动电压下，导通电阻为44毫欧，这意味着在导通状态下能量损耗极低，提高系统整体效率。
  • 阈值电压 (Vgs(th))：该器件的阈值电压为4V@250µA，表明MOSFET在此电压下可以被激活，适合多种逻辑电平驱动应用。

功率特性

IRF540NPBF的功耗特性如下：

  • 最大耗散功率：可达到130W，这使得该器件适合在高功率环境下使用，可以有效地传导和消耗产生的热量。
  • 工作温度范围：该MOSFET的工作温度范围为-55°C至175°C，显示出其优异的热稳定性，适合在极端环境下工作。

结构与封装

IRF540NPBF采用TO-220AB封装，其结构设计便于散热和装配。通孔式安装方式使该器件易于集成入各种电路板，适合要求较高的工业和消费类电子应用。

驱动特性

  • 驱动电压：适宜的驱动电压一般为10V，这样可以确保MOSFET在导通状态下的Rds(on)表现最佳。
  • 栅极电荷 (Qg)：该器件的栅极电荷为71nC@10V，意味着在开关操作时可以较快地充电和放电，从而减少开关损耗，提高开关频率性能。

应用领域

由于其优异的电气性能和热特性，IRF540NPBF广泛应用于以下领域：

  1. 电源管理：用于直流-直流转换器、开关电源和不间断电源（UPS）系统中，以提高转换效率。
  2. 电机控制：在直流电机驱动和步进电机控制中，该MOSFET提供了高功率和高效率的驱动解决方案。
  3. 汽车应用：适用于车载电子设备和电动汽车的动力控制系统。
  4. 消费电子：用于家庭电器、充电器和各类电子产品的电源管理。

总结

IRF540NPBF是一款性能卓越的N沟道MOSFET，具有高电压、高电流和高功率能力，能够满足现代电子系统的严苛要求。其优良的热管理、导通效率及支持广泛的应用环境，令其在许多高性能电源和驱动系统中成为理想选择。无论是工业应用还是消费电子，IRF540NPBF都能提供稳定可靠的性能支持，是电子设计工程师值得信赖的元器件之一。

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