WMSIC Electronic Components

XNRUSEMI XR6005

ModelXR6005
PackageSOT23
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 XR6005
Type
XNRUSEMI
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
XNRUSEMI
Electronic Component
XR6005
Electronic Component
1
Package
SOT23
Electronic Component
1 N
Type
N
Electronic Component
MOSFET
Electronic Component
0.035g
Electronic Component
1
Electronic Component
BM0264974391
Operating Temperature
55℃~+175℃
Power Dissipation(Pd)
3W
Electronic Component
Electronic Component
Electronic Component
3000
Voltage(Vdss)
60V

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

XR6005 产品概述

本器件由 XNRUSEMI(新锐)推出的 XR6005,是一款高单元密度沟槽式 N 沟道 MOSFET,针对大多数同步降压转换器与开关电源应用优化。器件在 SOT-23 小封装下兼顾较低导通电阻和合理的开关特性,符合 RoHS 与绿色环保要求。

一、产品简介

XR6005 为单个 N 沟道 MOSFET,额定漏源电压 Vdss = 60V,连续漏极电流 Id = 5A,适用于中低功率开关电源及电源管理场合。器件采用高密度沟槽工艺,提供在 10V 驱动下优秀的导通表现与可控的栅极电荷。

二、主要电气参数

  • Vdss (漏源耐压):60 V
  • Id (连续漏极电流):5 A
  • RDS(on) (导通电阻):49 mΩ @ Vgs = 10 V
  • Vgs(th) (栅阈电压):2.5 V
  • Pd (耗散功率):3 W
  • Qg (栅极电荷):14 nC @ Vgs = 10 V
  • Ciss / Crss / Coss:825 pF / 41 pF / 49 pF
  • 工作温度范围:-55 ℃ ~ +175 ℃
  • 封装:SOT-23(小外形)

三、产品特性与优势

  • 低导通电阻:在 10V 驱动下 RDS(on) 仅 49 mΩ,有利于降低导通损耗并提升效率。
  • 开关性能均衡:Qg = 14 nC 与 Crss = 41 pF,使得开关损耗与驱动能耗处于合理折衷,适合高频同步整流或低侧开关。
  • 小封装集成度高:SOT-23 适合空间受限的便携设备和板级电源模块设计。
  • 宽温度与可靠性:-55~+175 ℃ 的工作范围满足严苛环境需求。

四、典型应用场景

  • 同步降压转换器(高/低侧开关)
  • 移动终端与便携电源管理
  • 工业与通信设备的辅助电源
  • 电池管理与充电系统
  • 小功率电机驱动与快速切换负载

五、使用建议与注意事项

  • 驱动电压:为充分发挥低 RDS(on) 特性,建议栅极驱动电压接近 10V;若仅有 5V 驱动,导通电阻会上升,应评估功耗与温升。
  • 栅极驱动与布局:串联小电阻(5–22 Ω)抑制振铃,栅极走线尽量短、靠近封装放置,源引脚做 Kelvin 连接可减小测量误差。
  • 散热与功率限制:SOT-23 的 Pd 为 3W,实际可耗散功率强烈依赖 PCB 铜箔面积与散热设计,建议在高电流应用中增加铜箔面积或并联器件。
  • 开关损耗管理:Qg = 14 nC 在高频(>500 kHz)下驱动损耗不可忽视,需评估驱动器能力与功耗预算。
  • ESD 与焊接:器件属静电敏感元件,操作与存储遵循厂方 ESD 防护与回流焊规范。

六、封装与热设计

SOT-23 提供体积小、成本低的实现形式,但热阻较大。为保证长期可靠性及降低结温,推荐在 MOSFET 对应的 PCB 下方和周围布置大面积铜箔(散热过孔),并采用合理的导热走线与热沉策略。

七、总结

XR6005 在 60V 耐压等级、5A 连续电流能力及 49 mΩ 的低导通电阻之间达成良好平衡,适合要求高效率与小体积的同步降压和电源管理场景。合理的驱动电压与 PCB 热管理设计是发挥其性能的关键。若系统电流或散热要求更高,可考虑并联器件或选择更大封装的替代品。若需进一步的电路参考或热仿真建议,可根据应用场景提供更具体的设计指导。

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