WMSIC Electronic Components

XNRUSEMI XR100N02F

ModelXR100N02F
PackagePDFN5060-8L
BrandXNRUSEMI
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
XNRUSEMI XR100N02F
Type
XNRUSEMI
Minimum package
5000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
XNRUSEMI
Electronic Component
XR100N02F
Electronic Component
1
Package
PDFN5060-8L
Electronic Component
1 N
Type
N
Electronic Component
MOSFET
Electronic Component
0.177g
Electronic Component
1
Electronic Component
BM0264844091
Operating Temperature
55℃~+150℃
Power Dissipation(Pd)
69W
Electronic Component
Electronic Component
Electronic Component
5000
Voltage(Vdss)
20V

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

XR100N02F N沟道MOSFET产品概述

新锐半导体(XNRUSEMI)推出的XR100N02F是一款针对低压大电流场景优化的N沟道增强型MOSFET,凭借低导通电阻、高连续漏极电流及工业级温度范围,成为12V/24V电源系统、电池管理及电机驱动等领域的高性价比选型。

一、产品核心定位与典型应用

XR100N02F聚焦低电压(≤20V)、高电流(100A) 应用需求,解决传统MOSFET在低驱动电压下导通损耗过高或大电流下散热不足的痛点,典型应用场景包括:

  1. 12V/24V直流电源系统:服务器、通信设备的同步降压DC-DC转换器(同步整流管);
  2. 电池管理系统(BMS):电动车、储能电池的负载开关、过流保护回路;
  3. 小功率电机驱动:直流无刷电机(BLDC)的H桥驱动、电动工具电机控制;
  4. 工业控制模块:PLC输入输出模块的大功率开关、继电器替代方案。

二、关键电气性能参数解析

XR100N02F的核心参数围绕“低损耗、高可靠性”设计,关键指标如下:

1. 低导通损耗与高电流承载

  • 导通电阻(RDS(on)):3.5mΩ@Vgs=2.5V,是同类产品中少有的“低驱动电压下实现超低导通损耗”的型号——常规20V/100A MOSFET多需4.5V以上Vgs才能达到4mΩ以内,而XR100N02F在2.5V(常见MCU驱动电压)下即可实现3.5mΩ,显著降低导通损耗(100A电流下导通损耗仅35W);
  • 连续漏极电流(Id):100A(Tc=25℃),支持持续大电流输出,满足多数12V系统的峰值负载需求;
  • 漏源击穿电压(Vdss):20V,覆盖12V/24V系统的电压余量(12V系统实际工作电压≤14.4V,20V击穿电压提供足够安全裕量)。

2. 驱动兼容性与开关特性

  • 阈值电压(Vgs(th)):1V@Id=250uA,栅极开启电压低,3.3V/5V MCU可直接驱动,无需额外栅极驱动芯片,简化电路设计;
  • 栅极电荷量(Qg):70nC@Vgs=4.5V,输入电容(Ciss)5.67nF@Vgs=10V,反向传输电容(Crss)416pF@Vgs=10V——电容参数平衡了开关速度与EMI:既避免Qg过大导致驱动损耗过高,又通过适中的Crss减少开关尖峰,适合100kHz以内的开关频率应用。

3. 可靠性与温度范围

  • 工作温度:-55℃~+150℃(结温),符合工业级标准,可适应极端环境(如户外储能、汽车发动机舱);
  • 耗散功率(Pd):69W(Tc=25℃),结合PDFN-8L封装的散热设计,可支撑实际应用中的功率损耗(需配合PCB散热优化)。

三、PDFN-8L封装与热设计说明

XR100N02F采用PDFN-8L(5×6mm) 表面贴装封装,具备以下优势:

  1. 小尺寸高密度:5mm×6mm的紧凑尺寸,适合PCB空间紧张的场景(如服务器电源模块);
  2. 优化散热路径:8引脚设计包含漏极散热焊盘,可通过PCB顶层/底层铜箔连接实现热传导,降低结温;
  3. 焊接可靠性:表面贴装工艺成熟,无引线封装减少寄生电感,提升高频性能。

热设计注意事项:连续100A时导通损耗35W,需确保PCB铜箔面积≥20cm²(顶层+底层),必要时增加小型散热片(如5mm×6mm铝片),避免结温超过150℃。

四、典型应用设计要点

  1. 驱动电路优化:栅极串联10~100Ω电阻(平衡开关速度与EMI),避免Vgs超过±20V(常规MOSFET最大栅源电压);
  2. 布局降扰设计:漏极/源极路径尽量短粗(减少寄生电感),栅极驱动回路远离功率回路(降低EMI);
  3. 散热验证:实际应用中需通过热仿真或测试确认结温,确保不超过150℃(可通过温度传感器监测MOSFET表面温度)。

五、产品优势总结

XR100N02F在同类20V/100A MOSFET中具备明显竞争力:

  • 低驱动电压高性价比:2.5V Vgs即可实现3.5mΩ导通电阻,无需额外驱动芯片;
  • 宽温高可靠:-55℃~+150℃工业级温度范围,适应恶劣环境;
  • 紧凑封装:PDFN-8L(5×6mm)适合高密度设计;
  • 大电流承载:100A连续Id满足多数低压大电流应用需求。

综上,XR100N02F是12V/24V电源、BMS及电机驱动领域的高可靠性、高性价比选型。

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