WMSIC Electronic Components

XNRUSEMI XR180N02

ModelXR180N02
PackageTO252-3L
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 XR180N02
Type
XNRUSEMI
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
XNRUSEMI
Electronic Component
XR180N02
Electronic Component
1
Package
TO252-3L
Electronic Component
1 N
Type
N
Electronic Component
MOSFET
Electronic Component
0.45g
Electronic Component
1
Electronic Component
BM0264844134
Operating Temperature
55℃~+150℃
Power Dissipation(Pd)
75W
Electronic Component
Electronic Component
Electronic Component
2500
Voltage(Vdss)
20V

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

XR180N02 N沟道MOSFET产品概述

XR180N02是新锐半导体(XNRUSEMI)推出的一款低压大电流N沟道增强型MOSFET,采用TO-252-3L(DPAK)表面贴装封装,专为12V/24V低压系统的大电流功率控制场景设计,兼具低导通损耗、宽温可靠性与易驱动性等优势。

一、产品基本信息

  • 品牌:新锐半导体(XNRUSEMI)
  • 器件类型:N沟道增强型MOSFET
  • 封装形式:TO-252-3L(3引脚表面贴装,DPAK标准封装)
  • 应用定位:低压(≤20V)大电流(≤180A)功率开关/驱动

二、核心电气参数详解

XR180N02的参数设计针对性强,核心指标可支撑低压大电流场景的高效运行:

  1. 漏源电压(Vdss):20V
    是漏极与源极间可承受的最大电压,适配12V、24V等低压系统(留有充足电压裕量,避免过压损坏)。
  2. 连续漏极电流(Id):180A
    器件可长期稳定导通的最大漏极电流,是大电流能力的核心体现(脉冲电流能力通常更高,需参考datasheet补充)。
  3. 导通电阻(RDS(on)):1.5mΩ@4.5V
    低导通电阻是该器件的核心优势——在常用栅极驱动电压4.5V下,导通损耗仅为(P=I^2R),大电流场景下损耗显著降低(例如100A电流时,导通损耗仅15W)。
  4. 阈值电压(Vgs(th)):1V@250uA
    器件导通的最小栅源电压(当漏极电流为250uA时),阈值低意味着可兼容低电压驱动电路(如MCU直接驱动,无需额外升压)。
  5. 栅极电荷量(Qg):[email protected]
    栅极驱动所需的总电荷量,直接影响开关速度——84nC的参数兼顾了开关响应与驱动功耗,适合中等频率(<100kHz)的功率转换场景。
  6. 工作温度范围:-55℃~+150℃
    宽温覆盖工业级应用的温度需求,可适应严寒、高温等恶劣环境(如户外小型设备、车载周边电路)。

三、性能优势

  1. 低压大电流适配性:20V耐压+180A连续电流,精准匹配12V/24V系统的大电流需求(如电动工具、小型电源模块);
  2. 低损耗高效能:1.5mΩ的RDS(on)在同封装产品中表现优异,导通损耗比同类产品降低约20%,提升系统整体效率;
  3. 易驱动兼容性:1V阈值+4.5V低驱动电压,可直接对接常见MCU(如STM32)或驱动IC(如IR2104),简化电路设计;
  4. 宽温可靠性:-55℃~+150℃的结温范围,满足工业级产品的环境适应性要求,减少温度相关故障;
  5. 封装紧凑实用:TO-252-3L封装尺寸小(约6.5mm×4.5mm),适合高密度PCB布局,焊接工艺成熟,散热性能满足75W耗散需求。

四、典型应用场景

XR180N02的参数特性决定了其主要应用于低压大电流功率控制领域:

  1. 低压DC-DC转换器:12V/24V输入的降压/升压模块(如输出100A以上的电源);
  2. 小型电机驱动:电动工具(电钻、割草机)、小型机器人的直流/无刷电机驱动电路;
  3. 电池管理系统(BMS):12V铅酸/三元锂电池组的充放电控制、均衡电路;
  4. 大电流负载开关:车载电子(如车载冰箱、充电器)的大电流通断控制;
  5. 工业控制:小型工业设备(如小型变频器、伺服驱动器)的功率开关单元。

五、使用注意事项

  1. 驱动电压限制:推荐栅源电压Vgs为4.5V~10V(低于1V无法导通,高于10V可能增加栅极损耗);
  2. 散热设计:连续电流180A需配合良好的PCB散热(如增加漏极引脚铜箔面积、搭配小型散热片),避免结温超过150℃;
  3. 静电防护:MOSFET栅极易受静电损坏,焊接/存储时需使用防静电手环、防静电包装;
  4. 电压裕量:实际应用中漏源电压需低于18V(留有10%裕量),避免过压击穿。

XR180N02凭借低压大电流、低损耗、易驱动等优势,成为12V/24V系统功率控制的高性价比选择,适合对成本、性能与可靠性均有要求的工业、消费电子领域。

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