WMSIC Electronic Components

XNRUSEMI XR20N10

ModelXR20N10
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 XR20N10
Type
XNRUSEMI
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
XNRUSEMI
Electronic Component
XR20N10
Electronic Component
1
Package
TO252-3L
Electronic Component
1 N
Type
N
Electronic Component
MOSFET
Electronic Component
0.437g
Electronic Component
1
Electronic Component
BM0264974414
Operating Temperature
55℃~+150℃
Power Dissipation(Pd)
41.7W
Electronic Component
Electronic Component
Electronic Component
2500
Voltage(Vdss)
100V

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

XR20N10 产品概述

一、产品简介

XR20N10 是一款高性能沟槽型 N 沟道功率 MOSFET,额定漏源电压为 100V,适用于各种中高压功率开关场合。器件采用高单元密度工艺,在保证低导通电阻的同时维持较小的栅极电荷,能为大多数同步降压转换器和功率管理系统提供优秀的导通与开关性能。该器件由 XNRUSEMI(新锐) 生产,封装为 TO252-3L,满足 RoHS 与绿色产品要求,并通过全功能可靠性认证,100% 保证 EAS。

二、主要电气参数(典型/额定)

  • 类型:N 沟道 MOSFET
  • 漏源电压 Vdss:100 V
  • 连续漏极电流 Id:20 A
  • 导通电阻 RDS(on):90 mΩ @ Vgs = 10 V
  • 阈值电压 Vgs(th):2.5 V(典型)
  • 总栅极电荷 Qg:20.6 nC @ Vds = 50 V(典型)
  • 输入电容 Ciss:1.22 nF
  • 反向传输电容 Crss(Miller 容):42 pF
  • 功耗 Pd:41.7 W(器件额定耗散,依散热条件变化)
  • 工作结温范围:-55 ℃ ~ +150 ℃
  • 封装:TO252-3L(DPAK 类似表面贴装)

三、关键特性与优势

  • 低导通电阻与高单元密度:90 mΩ 的导通电阻(Vgs=10V)在 100V 级别器件中提供较低的导通损耗,适合需要高效率的同步整流或低边开关场合。
  • 平衡的栅极电荷与开关损耗:总栅极电荷 20.6 nC(50V)处于中等水平,使得在保持低导通损耗的同时不会显著增加门驱能耗,适合中频率开关应用。
  • 低 Miller 容抗干扰性强:Crss 为 42 pF,有助于降低开关瞬态中的 Miller 效应,改善关断过渡与 EMI 特性。
  • 宽温度范围与高可靠性:器件支持-55 ℃ 至 +150 ℃ 的工作结温,结合“全功能可靠性认证”,适合工业级使用环境。
  • 环保与质量:符合 RoHS 和绿色产品要求,产品制造与测试满足现代电子应用的环保与可靠性标准。

四、典型应用场景

  • 同步降压转换器(主开关或同步整流):当需要在 100V 额定电压下实现高效率降压时,本器件是理想选择。
  • 电源管理与负载开关:用于断路、软启动与电源分配场合。
  • 马达驱动与逆变器(中小功率):在需要 100V 等级和较大电流的电机控制系统中可作为驱动开关。
  • 车载电子(符合电压等级并需抗热与开关性能的场合)与工控电源模块。

五、布局与使用建议

  • 门极驱动:为实现标称 RDS(on) 值,应采用 Vgs = 10 V 的驱动电压;若采用低电压门驱动(例如 5 V),导通电阻会上升,应在设计中考虑对应的导通损耗。
  • 门极电容及驱动选型:Qg=20.6 nC 表明需要适配足够驱动电流的门极驱动器以降低开关损耗和切换时间,建议在高频应用中采用低阻值驱动或并联驱动芯片。
  • 热管理:TO252-3L 为表面贴装功率封装,器件功耗受 PCB 铜箔与散热器设计影响显著。建议在 PCB 上使用大面积散热铜箔并通过多层过孔连接,确保实际 Pd 能够被安全散出。
  • 布局注意事项:减小漏极与回路电感,缩短高电流回路轨迹,优化栅源回路以降低振铃与 EMI。必要时使用门极电阻和 RC 缓冲网络控制开关速度。
  • 并联使用:若需更高电流,可并联多颗器件,但必须注意电流均流与 PCB 热阻匹配。

六、质量与合规

XR20N10 通过严格的可靠性测试与全功能验证,制造过程符合 RoHS 要求与绿色产品标准。产品在出厂时保证 100% EAS(按厂家说明),并经过测试以满足工业级应用的稳定性与寿命要求。

总结:XR20N10 在 100V 级别提供了较低的导通电阻与合理的栅极电荷平衡,结合 TO252-3L 工业封装与宽温特性,适合同步降压转换、功率管理与各类中高压开关应用。合理的 PCB 热设计与门极驱动匹配可最大化该器件的性能与可靠性。若需具体损耗计算、并联推荐或封装尺寸资料,可提供进一步的电路与 PCB 设计支持。

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