WMSIC Electronic Components

Infineon IAUT300N10S5N015

ModelIAUT300N10S5N015
PackageHSOF-8
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 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Infineon IAUT300N10S5N015
Type
INFINEON
Minimum package
2000 个

Technical parameters

Electronic Component
Electronic Component
Electronic Component
INFINEON
Electronic Component
IAUT300N10S5N015
Electronic Component
1
Package
HSOF-8
Electronic Component
1 N
Electronic Component
MOSFET
Electronic Component
1.8g
Electronic Component
1
Electronic Component
BM0265388096
Operating Temperature
55℃~+175℃
Power Dissipation(Pd)
375W
Electronic Component
Electronic Component
Electronic Component
2000
Voltage(Vdss)
100V
Capacitor(Ciss)
16.011nF

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

英飞凌IAUT300N10S5N015场效应管(MOSFET)产品概述

一、产品基本信息

IAUT300N10S5N015是英飞凌(Infineon)推出的N沟道增强型MOSFET,专为中低压高功率密度应用设计。其核心定位是满足大电流、高效率的功率转换与驱动需求,采用HSOF-8(高速塑封扁平8引脚)封装,兼具紧凑体积与良好散热性能,适用于工业、车载等多场景。

二、核心电气参数

该器件的关键参数覆盖了功率器件的核心性能维度,具体如下:

  • 漏源击穿电压(Vdss):100V,满足中低压(≤100V)电路的耐压需求,可避免过压导致的器件损坏。
  • 连续漏极电流(Id):300A(@25℃),支持大负载电流输出,无需并联多个器件即可覆盖高功率场景。
  • 导通电阻(RDS(on)):1.5mΩ(@Vgs=10V、Id=100A),低导通电阻是核心优势——大电流下可显著降低导通损耗,提升系统效率。
  • 最大耗散功率(Pd):375W,结合封装散热特性,可稳定承载高功率输出。
  • 阈值电压(Vgs(th)):3.8V(典型值),阈值电压适中,既避免低电压误触发,又降低驱动电路的电压要求。
  • 栅极特性:栅极电荷量(Qg)216nC(@Vgs=10V),输入电容(Ciss)16.011nF(@Vds=50V),反向传输电容(Crss)126pF(@Vds=50V),平衡了开关速度与驱动损耗,适合中频开关应用。
  • 工作温度范围:-55℃~+175℃,宽温覆盖工业级、车载级等严苛环境,长期可靠性高。

三、封装与热特性

采用HSOF-8封装,具备以下特点:

  • 紧凑设计:扁平引脚结构节省PCB空间,便于高密度功率模块布局;
  • 散热优化:封装内置低热阻路径,可有效将器件产生的热量传导至外部散热系统(如敷铜、散热器),配合375W的Pd参数,避免局部过热;
  • 焊接可靠性:引脚间距合理,适合回流焊工艺,降低焊接缺陷风险。

四、典型应用场景

基于参数特性,该器件主要适用于以下高功率场景:

  1. 工业电机驱动:伺服电机、BLDC(无刷直流)电机的功率输出级,支持大电流启动与连续运行;
  2. 中低压DC-DC转换器:如48V转12V、24V转5V等大电流降压电路,低导通电阻提升转换效率;
  3. 电池管理系统(BMS):电动车、储能系统的充放电回路,满足大电流充放需求;
  4. 工业电源:大功率开关电源、UPS(不间断电源)的功率模块;
  5. 车载电子:车载充电器(OBC)、电机控制器的功率器件(宽温特性适配车载环境)。

五、关键优势总结

  • 低损耗高效率:1.5mΩ的低RDS(on),大电流下导通损耗仅为传统器件的1/3~1/2,提升系统能效;
  • 大电流简化设计:300A连续电流无需并联,减少器件数量与PCB复杂度;
  • 宽温可靠:-55℃~+175℃覆盖极端环境,适合户外、高温工业场景;
  • 平衡的开关性能:栅极电容与电荷量适中,既保证开关速度(kHz级),又降低驱动电路功耗;
  • 紧凑封装:HSOF-8体积小,适配小型化功率模块设计。

该器件凭借高电流、低损耗、宽温可靠等特性,成为中低压高功率应用的优选功率MOSFET之一。

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