WMSIC Electronic Components

XNRUSEMI XR1002C

ModelXR1002C
PackageSOT-23
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 XR1002C
Type
XNRUSEMI
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
XNRUSEMI
Electronic Component
XR1002C
Electronic Component
1
Package
SOT-23
Electronic Component
1 N
Type
N
Electronic Component
MOSFET
Electronic Component
0.038g
Electronic Component
1
Electronic Component
BM0264974375
Operating Temperature
55℃~+150℃
Power Dissipation(Pd)
2.3W
Electronic Component
Electronic Component
Electronic Component
3000
Voltage(Vdss)
100V

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

XR1002C 产品概述

XR1002C 是 XNRUSEMI(新锐)推出的一款高单元密度沟槽式 N 沟道 MOSFET,采用 SOT-23 小封装,专为小功率开关和负载开关场景优化。其在 100V 漏源耐压等级下提供较低的导通电阻和较小的栅极电荷,兼顾开关速度与驱动能耗,满足 RoHS 与绿色产品要求并通过全功能可靠性认证。

一、主要电气特性

  • 类型:N 沟道 MOSFET(沟槽式)
  • 数量:1 个 N 沟道单元
  • 漏源电压 Vdss:100 V
  • 连续漏极电流 Id:2.2 A
  • 导通电阻 RDS(on):286 mΩ @ Vgs = 10 V
  • 耗散功率 Pd:2.3 W
  • 阈值电压 Vgs(th):2.2 V
  • 总栅极电荷 Qg:5.3 nC @ Vgs = 30 V
  • 输入电容 Ciss:321 pF
  • 反向传输电容 Crss:15 pF
  • 工作温度范围:-55 ℃ ~ +150 ℃
  • 封装:SOT-23

二、产品亮点

  • 在 100 V 电压等级下提供良好的导通性能,适合高压小电流场合。
  • 低总栅极电荷(5.3 nC)有利于降低驱动损耗,适配有限驱动能力的控制器或 MCU。
  • SOT-23 小封装适合空间受限的便携与消费类电子产品,实现高密度 PCB 布局。
  • 全功能可靠性认证与 RoHS 合规性,便于产业链使用和量产认证。

三、典型应用场景

  • 小功率开关电源的高压开关管(如辅助电源、次级同步整流替代场景视具体电路)。
  • 负载开关、电源分配与倒灌防护。
  • 电池管理与保护电路(低电流场合)。
  • 小型马达或继电器驱动的低端开关元件。
  • 通信与工业控制中的开关和隔离应用。

四、设计与使用建议

  • 为达到标称 RDS(on),推荐使用 Vgs ≈ 10 V 驱动;若仅由逻辑电平(3.3 V / 5 V)驱动,导通电阻会显著增加,应评估导通损耗。
  • SOT-23 的热阻较高,Pd = 2.3 W 为封装在特定测试条件下的额定功耗。建议在 PCB 上增加散热铜箔与多层铜铺铜以降低结-ambient 温升,必要时扩展散热面或添加散热片。
  • 外围抗干扰:在高 dV/dt 或感性负载场合,建议并联续流二极管或吸收网络;门极串联小电阻(10–100 Ω)与限制电压的 TVS/Zener 可抑制瞬态并控制开关振铃。
  • 布局建议:门极、漏极和源极走线尽量短,门极到驱动器的回路小以减少寄生电感。对地和电源平面做好去耦,降低开关噪声对系统的影响。
  • ESD 与可靠性:在接插件或外部接口附近使用合适的保护器件,避免静电击穿或瞬态过压。

五、封装与采购

  • 封装:SOT-23,小巧便于 SMT 贴装与自动化生产。
  • 品牌:XNRUSEMI(新锐),适合量产与替换式设计。请在设计中核对器件标记与脚位排列,并参考厂商完整数据手册以获取电压-电流限制、过温保护与典型特性曲线等详细参数。

如需在具体电路(例如高边/低边驱动、PWM 开关或负载切换)中使用 XR1002C 的参考电路或热仿真建议,我可以根据工作电流、驱动电压与 PCB 板型提供更详尽的设计指导。

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