WMSIC Electronic Components

XNRUSEMI XR50N10H

ModelXR50N10H
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 XR50N10H
Type
XNRUSEMI
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
XNRUSEMI
Electronic Component
XR50N10H
Electronic Component
1
Package
TO252-3L
Electronic Component
1 N
Type
N
Electronic Component
MOSFET
Electronic Component
1g
Electronic Component
1
Electronic Component
BM0264974406
Operating Temperature
55℃~+175℃
Power Dissipation(Pd)
153W
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.

XR50N10H 产品概述

一、概述

XR50N10H 是一款高性能沟槽型 N 沟道 MOSFET,额定漏源电压(Vdss)100V,连续漏极电流可达 59A(条件依赖散热),在 Vgs=10V 时典型导通电阻仅 20mΩ。器件封装为 TO252-3L(俗称 DPAK),适合表面贴装与中等功率密度的电源应用。产品符合 RoHS 与绿色环保要求,并宣称 100% 保证 EAS(单脉冲能量/雪崩能力),通过完整的功能可靠性认证,适用于严苛工业与消费类电源设计。

二、主要电气参数与开关特性

  • Vdss:100V,适合中高压降压转换与隔离边次级开关。
  • Id(连续):59A(受限于封装与 PCB 散热条件)。
  • RDS(on):20mΩ @ Vgs=10V,低导通损耗,适合高电流路径。
  • Vgs(th):4V(典型/门限),需合适的栅极驱动以确保进入线性区外的低 RDS(on)。
  • Qg(总栅极电荷):87nC @10V,栅电荷偏大,快速开关时需峰值驱动电流。
  • Ciss/Coss/Crss:5.211nF / 232pF / 163pF,决定开关过渡与米勒效应,需要在高速开关中关注驱动与阻尼设计。
  • Pd:153W(额定耗散,实际取决于 PCB 散热与热阻)。
  • 工作温度范围:-55℃ ~ +175℃,适应宽温区工作。

三、关键特性与设计影响

  • 高单元密度与低 RDS(on) 可显著降低导通损耗,适合同步整流与低压大电流路径。
  • 较大的栅极电荷(87nC)意味着驱动器应能提供足够的峰值电流,否则开关切换时间延长、开关损耗上升。建议使用 10V 门驱动以达到参数标称值。
  • 中等 Coss/Crss 值需评估开关振铃与电压应力,必要时在栅极或漏极加缓冲电阻/阻尼网络以控制 EMI。
  • TO252-3L 封装便于 PCB 散热处理,通过加大散热铜箔和背部焊盘可显著提升连续载流能力。

四、典型应用场景

  • 同步降压(buck)转换器的功率开关管(高/低侧均可,根据驱动安排)。
  • DC-DC 电源、POL 模块、服务器与通信供电。
  • 电机驱动的功率级、LED 驱动与开关电源。
  • 电池管理与逆变器中作为主开关或同步整流器。

五、选型与布局建议

  • 若需最小化导通损耗并在高电流条件下稳定工作,应确保良好 PCB 散热:在封装焊盘下增加散热铜、用多层过孔连接散热层。
  • 为降低开关损耗和 EMI,选择合适的门极电阻(Rg)平衡开关速度与振铃。对于 87nC 的 Qg,建议门驱动器峰值电流能力充足(数安培级别)。
  • 对于高频应用,评估 Coss 与 Crss 对开关能量回收与应力的影响,必要时采用缓冲网络或软开关技术。
  • 实际系统设计应基于器件的热阻与 PCB 试验数据校核连续电流能力,避免仅以标称 Id 作为长期热稳定依据。

XR50N10H 凭借 100V 电压等级、低 RDS(on) 与高温工作能力,为同步降压与中高压电源设计提供了可靠且性价比高的选择。

Request for quote

Send RFQ

Use the form for single models, category sourcing, and multi-line BOM requirements.

Send your target model and quantity.

Product sourcing intelligence

Model, package, availability, and BOM fit reviewed before quotation.

WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.

Electronic component model and package intelligence review on an ESD-safe inspection bench

Model & package intelligence

Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.

BOM matching and alternative component comparison workstation with protected IC samples

BOM matching & alternatives

BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.

Electronic component sourcing availability dashboard with ESD-protected samples

Sourcing availability signal

Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.

Buyer sourcing scenarios

Examples of how common component sourcing requests are organized.

Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.

The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.

Package confirmation Typical RFQ workflow

A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.

Mixed BOM triage Typical RFQ workflow

The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.

Obsolete-part review Typical RFQ workflow

Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.

Small-batch request Typical RFQ workflow

Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.

Repair batch evidence Typical RFQ workflow

When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.

Model suffix clarification Typical RFQ workflow

Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.

Export handoff Typical RFQ workflow

The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.

Replenishment inquiry Typical RFQ workflow

Related products

Packaged components ready for RFQ.