WMSIC Electronic Components

XNRUSEMI XR100N02

ModelXR100N02
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 XR100N02
Type
XNRUSEMI
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
XNRUSEMI
Electronic Component
XR100N02
Electronic Component
1
Package
TO252-3L
Electronic Component
1 N
Type
N
Electronic Component
MOSFET
Electronic Component
1g
Electronic Component
1
Electronic Component
BM0264844111
Operating Temperature
55℃~+150℃
Power Dissipation(Pd)
88W
Electronic Component
Electronic Component
Electronic Component
2500
Voltage(Vdss)
20V

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

XR100N02 产品概述

一、产品简介

XR100N02 是 XNRUSEMI(新锐)推出的一款高单元密度沟槽式 N 沟道功率 MOSFET,专为同步降压转换器和高电流开关应用设计。该器件在 TO252-3L(DPAK)封装中提供优异的导通电阻与开关特性,并满足 RoHS 与绿色产品要求。器件具有 100% 雪崩能量耐量保证,并通过完整功能可靠性认证,适合在工业、通信、电源管理等领域中替代或升级现有设计。

二、主要参数与特性

  • 类型:N 沟道 MOSFET(沟槽式)
  • 漏源电压 Vdss:20 V
  • 连续漏极电流 Id:100 A(参考值,受封装散热条件影响)
  • 导通电阻 RDS(on):6 mΩ @ Vgs = 2.5 V
  • 功耗耗散 Pd:88 W(典型器件耗散能力,实际受 PCB 散热和环境温度影响)
  • 阈值电压 Vgs(th):1.0 V
  • 总栅极电荷量 Qg:48 nC @ Vgs = 10 V
  • 输入电容 Ciss:3.2 nF
  • 反向传输电容 Crss:445 pF
  • 工作温度范围:-55 ℃ ~ +150 ℃
  • 封装:TO252-3L(DPAK)
  • 其它特性:符合 RoHS;100% 雪崩能量耐量;完整功能可靠性认证

三、性能亮点与应用价值

  • 低 RDS(on) 在低驱动电压下仍能保持优秀的导通性能(6 mΩ @ 2.5 V),非常适合采用低电压门极驱动的同步整流器和降压转换器,能够有效降低导通损耗并提升效率。
  • 高连续电流能力(100 A)配合 TO252-3L 的高单元密度,使得在有限的 PCB 面积内实现高功率密度成为可能,适合点对点供电、服务器 VRM、通信电源模块等场景。
  • 较大的 Qg(48 nC @ 10 V)提示在高频开关应用中需要考虑栅极驱动能力与开关损耗平衡。器件的 Ciss 与 Crss 特性也有利于评估开关过渡与死区控制策略。
  • 20 V 的 Vdss 使其适用于 12 V 及以下电源系统,需注意瞬态过压保护设计(TVS、RC 抑制等)以保证长期可靠性。
  • 雪崩能量耐量与完整的可靠性认证,增强了在有瞬态或不对称开关条件下的鲁棒性,降低系统失效率风险。

四、设计与使用建议

  • 栅极驱动:由于 Qg 较大,推荐使用能够提供足够峰值电流的栅极驱动器(或外加驱动缓冲),以缩短开关时间并减少开关损耗。在 2.5 V 逻辑驱动场景下,可直接获得低 RDS(on) 优势,但若追求更低导通损耗可考虑 4.5–10 V 的驱动裕量(前提是满足器件温升与开关损耗预算)。
  • 热管理:Pd 标称值受封装与散热路径影响较大。采用多层铜厚的散热平面、接地焊盘和良好的丝印散热设计可显著提高持续电流承载能力。必要时采用散热片或底部焊盘过孔增强热流出。
  • 过压/浪涌保护:鉴于 Vdss = 20 V,建议在 12 V 系统中加入 TVS、缓冲网络或合适的滤波以吸收瞬态尖峰,防止超压损坏。
  • 布局注意事项:尽量缩短电感、MOSFET 与二极管(或同步整流 MOSFET)之间的回路长度以减少 EMI 与开关损耗。栅极走线尽量粗短,并在栅极与驱动之间放置阻尼电阻以抑制振铃。
  • 并联使用:当单个器件无法满足更高电流需求时,可考虑并联多个 XR100N02。并联前需评估 RDS(on) 匹配、热分布与共享电流能力,并采取相应的源阻抗或电流平衡措施。

五、典型应用场景

  • 同步降压转换器(DC-DC 同步整流)
  • 服务器与通信电源模块(点对点供电)
  • 高性能负载开关与逆变器低压侧开关
  • 电池管理系统(BMS)及电动工具驱动(在符合 Vdss 要求的前提下)
  • 工业控制与电源保护电路

XR100N02 凭借低导通电阻、较高电流能力与完善的可靠性认证,是在 12 V 及更低电压电源设计中寻求高效率与高可靠性的理想选择。设计时请结合具体的散热条件、开关频率与驱动方案进行系统级优化,以发挥器件的最佳性能。

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.