WMSIC Electronic Components

Infineon IRFS7440TRLPBF

ModelIRFS7440TRLPBF
PackageD2PAK
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 Date code within 2 years

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
Infineon IRFS7440TRLPBF
Type
INFINEON
Unit
Electronic Component
Minimum package
800 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
INFINEON
Electronic Component
IRFS7440TRLPBF
Electronic Component
1
Package
D2PAK
Electronic Component
1 N
Type
N
Electronic Component
MOSFET
Electronic Component
2g
Electronic Component
1
Electronic Component
BM0000631888
Operating Temperature
55℃~+175℃
Power Dissipation(Pd)
208W
Electronic Component
Electronic Component
Electronic Component
800

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:IRFS7440TRLPBF N通道MOSFET

一、引言

IRFS7440TRLPBF是一款由英飞凌(Infineon)制造的高性能N通道金属氧化物半导体场效应晶体管(MOSFET),具有卓越的电气特性和宽广的应用场景。凭借其高达120A的连续漏极电流能力和40V的漏源电压等级,该器件为高功率和高效率的电子电路设计提供了理想的解决方案。

二、基本参数

IRFS7440TRLPBF的主要参数如下:

  • FET 类型: N通道
  • 技术: MOSFET(金属氧化物)
  • 漏源电压(Vdss): 40V
  • 连续漏极电流(Id): 120A(在结温Tc条件下)
  • 驱动电压(Vgs): 最大Rds On为6V,最小Rds On为10V
  • 导通电阻(Rds(on)): 在10V Vgs和100A Id条件下,最大值为2.5毫欧
  • 阈值电压(Vgs(th)): 最大值3.9V,在100µA条件下测量
  • 栅极电荷(Qg): 最大值135nC,在10V Vgs条件下
  • 输入电容(Ciss): 最大值4730pF,在25V Vds条件下
  • 功率耗散: 最大208W(在Tc条件下)
  • 工作温度范围: -55°C至175°C(TJ)
  • 封装类型: 表面贴装型封装TO-263(D²Pak)
  • 封装外形: TO-263-3(D²Pak),具有2引线+接片设计

三、性能优势

  1. 高电流处理能力: IRFS7440的120A连续漏极电流能力意味着它能够处理高功率负载,这使得其非常适用于电动汽车、工业电源转换器、开关电源和大功率驱动线路等应用。

  2. 低导通电阻: 其2.5毫欧的导通电阻提供了优异的电流导通效率,降低了热损耗和系统散热需求,有助于提高设备整体效率。

  3. 宽工作温度范围: 能够在-55°C至175°C的极端环境中稳定工作,确保器件在严酷工作条件下的可靠性,适合军事、航空航天及高温工业应用。

  4. 快速开关特性: 135nC的栅极电荷确保了较快的开关频率,使得该MOSFET非常适用于高频转换的电源设计,减少了开关损失。

  5. 合理的输入电容: 较低的输入电容4730pF,有助于简化驱动电路设计并降低驱动功耗。

四、应用领域

IRFS7440TRLPBF广泛应用于多种电子设备和系统中,包括但不限于:

  • 电源管理: 用于开关电源(SMPS)、DC-DC转换器和逆变器,可实现高效的电力转换。
  • 电动汽车: 在电动机驱动和电池管理系统中提供高功率和高效能处理。
  • 工业控制: 用于电机控制和自动化设备中,提升设备的响应速度和能效。
  • 军事和航空航天: 在极端环境下工作的电子系统中,确保可靠性和性能:

五、总结

IRFS7440TRLPBF是一款具有优异性能、可靠性和适用性的N通道MOSFET器件,能够满足多种高效电力转换和控制应用的需求。其卓越的电气特性和宽广的工作温度范围使其成为现代电源管理系统的重要组成部分,将大大提升电子设备的性能和耐用性。无论是在高频开关电源、工业电源还是电动汽车的应用场景中,IRFS7440TRLPBF都表现出色,是工程师们优化设计和提升系统效能的理想选择。

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