WMSIC Electronic Components

XNRUSEMI XR650SJ24T

ModelXR650SJ24T
PackageTO-220AB
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 XR650SJ24T
Type
XNRUSEMI
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
XNRUSEMI
Electronic Component
XR650SJ24T
Electronic Component
1
Package
TO-220AB
Electronic Component
1 N
Electronic Component
MOSFET
Electronic Component
1g
Electronic Component
1
Electronic Component
BM0264915690
Operating Temperature
55℃~+150℃
Power Dissipation(Pd)
25W
Electronic Component
Electronic Component
Electronic Component
2500
Voltage(Vdss)
650V
Capacitor(Ciss)
1.153nF

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

XR650SJ24T 产品概述

一、产品简介

XR650SJ24T 是 XNRUSEMI(新锐)推出的一款高压 N 沟超结功率 MOSFET,额定漏源电压 Vdss 为 650V,适用于高压开关电源和功率因数校正(PFC)等场合。器件采用超结(Superjunction)工艺设计,在高压等级下仍能提供较低的导通电阻与较小的栅极电荷,从而在导通与开关两方面兼顾低损耗。封装为工业常用的 TO-220AB,便于散热和装配。

二、电气参数亮点

  • 器件类型:N 沟 MOSFET(单只,数量:1)
  • 漏源电压 Vdss:650 V
  • 连续漏极电流 Id:20 A
  • 导通电阻 RDS(on):240 mΩ @ Vgs = 10 V
  • 功耗(耗散功率)Pd:25 W
  • 阈值电压 Vgs(th):4 V
  • 输入电容 Ciss:1.153 nF
  • 反向传输电容 Crss(Miller 容):1.1 pF
  • 输出电容 Coss:51 pF
  • 工作温度范围:-55 ℃ ~ +150 ℃
  • 可靠性:100% 保证 EAS(单脉冲耗尽能量)
  • 符合 RoHS 与绿色产品要求

三、技术优势

  • 超结工艺:通过超结结构显著降低高压 MOSFET 的导通损耗,实现在 650V 级别下仍能保持较低的 RDS(on),提升系统效率。
  • 低栅极电荷:减小了驱动能量需求与开关损耗,有利于降低驱动电路复杂度与功率损耗。
  • 全功能可靠性:厂家声明对 EAS 进行 100% 保证,增强了在脉冲和瞬态工况下的可靠性表现。
  • 工业级温度范围:工作温度覆盖 -55 ℃ 到 +150 ℃,适应苛刻环境。

四、典型应用场景

  • 功率因数校正(PFC)级电路(Boost PFC)
  • AC/DC 开关电源(高压侧开关)
  • 工业电源与电源模块
  • LED 驱动电源与整机电源管理
  • 高频开关与半桥 / 单端反激等拓扑(需根据具体工作条件评价门极驱动与耗散)

五、封装与热管理建议

  • 封装形式:TO-220AB,便于安装在散热器或机箱上进行散热处理。
  • 热管理:器件 Pd=25 W(无额外散热条件下),在高负载或连续工作场景下建议配合适当散热片或强制风冷使用,并考虑器件在高结温下的 RDS(on) 增加与可靠性退化。
  • 安装提示:TO-220 金属片通常与漏极相连;在将器件直接安装到金属散热片上时,如需电绝缘请采用绝缘垫圈或绝缘垫。拧紧扭矩及导热界面材料请参照装配规范,以保证良好热阻和机械稳定性。

六、驱动与电路使用建议

  • 栅极驱动:器件在 Vgs = 10 V 条件下给出了 RDS(on),建议栅极驱动电压采用接近 10 V 的高有效电平以获得规格内的低导通阻。阈值电压约 4 V,实际开通时需高于阈值并考虑安全余量。
  • 开关布局:由于 Ciss 和 Crss 的存在,建议在高频开关电路中尽量缩短栅极与漏源回路的寄生电感,合理布线并添加阻尼(如门极电阻)与必要的缓冲/吸收元件以抑制振铃和尖峰。
  • 过压与浪涌保护:对于感性负载或有较大瞬态的电源,建议配合合适的吸收网络(RC、RCD)、瞬态抑制二极管或 TVS 来保护器件免受过压冲击。

七、可靠性与合规

  • 环保合规:符合 RoHS 与绿色产品要求,便于在环保要求较高的产品中使用。
  • EAS 保证:厂家对单脉冲冲击能量(EAS)100% 做出保证,提升在瞬态或脉冲负载场景下的可靠性评估可信度。
  • 宽温度工作:适配工业级温度范围,适合多种环境条件的应用。

八、封装引脚说明(常见 TO-220AB)

  • 引脚排列(从引脚侧看,左至右):Gate、Drain、Source。
  • 散热片金属背板:通常与 Drain 相连,请在绝缘需求时采取措施。

九、总结

XR650SJ24T 是一款面向高压功率转换的超结 N 沟 MOSFET,具有 650V 的高压耐受能力、在 10 V 驱动下 240 mΩ 的导通电阻、较低的栅极电容和工业级工作温度范围,适用于 PFC、AC/DC SMPS 及各类工业电源场景。TO-220AB 封装便于散热设计与现场装配,产品符合 RoHS 并保证 EAS 性能。在设计中建议采用接近 10 V 的门极驱动、注意热管理与开关回路布局,以获得最佳效率与长期可靠性。

如需更详细的电气特性曲线、脉冲参数或封装机械尺寸图,请提供需求,便于进一步提供数据手册摘录与应用参考电路。

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