WMSIC Electronic Components

XNRUSEMI XR80N03C

ModelXR80N03C
PackageTO-252-3L
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 XR80N03C
Type
XNRUSEMI
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
XNRUSEMI
Electronic Component
XR80N03C
Electronic Component
1
Package
TO-252-3L
Electronic Component
1 N
Electronic Component
MOSFET
Electronic Component
1g
Electronic Component
1
Electronic Component
BM0264844102
Operating Temperature
55℃~+150℃
Power Dissipation(Pd)
71W
Electronic Component
Electronic Component
Electronic Component
2500
Voltage(Vdss)
30V
Capacitor(Ciss)
1.76nF

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

XR80N03C N沟道MOSFET产品概述

一、核心参数总览

XR80N03C是新锐半导体(XNRUSEMI)推出的低压大电流N沟道增强型MOSFET,核心参数围绕工业级与消费电子的功率需求优化,关键指标如下:

  • 电压规格:漏源击穿电压(V_{dss}=30V)(适配低压电源系统);
  • 电流能力:连续漏极电流(I_d=80A)(可承载大负载持续工作);
  • 导通特性:导通电阻(R_{DS(on)}=4.2mΩ)(@(V_{gs}=10V)、(I_d=20A)),阈值电压(V_{gs(th)}=1.5V)(兼容低电压控制);
  • 开关特性:栅极总电荷(Q_g=34nC)(@(V_{gs}=15V)),输入电容(C_{iss}=1.76nF)、反向传输电容(C_{rss}=172pF)(开关速度均衡);
  • 可靠性:耗散功率(P_d=71W),工作温度范围(-55℃\sim+150℃)(工业级宽温);
  • 封装:TO-252-3L(DPAK贴片封装,适合自动化生产)。

二、关键性能优势

1. 低导通损耗提升效率

4.2mΩ的(R_{DS(on)})是核心优势:在10V栅压驱动下,20A连续负载的导通损耗仅(I^2R=20^2×4.2mΩ=1.68W);50A负载时损耗也仅10.5W,远低于同等级别器件,可显著降低电源系统发热,提升转换效率(如快充适配器效率可超95%)。

2. 宽温与高可靠性

-55℃~+150℃的工作温度覆盖工业极端环境(如户外储能、高温车间),71W耗散功率结合TO-252封装的散热能力,可满足8小时以上大负载连续运行,降低故障风险。

3. 兼容低电压控制

1.5V的阈值电压可直接匹配3.3V、5V MCU的输出,无需额外栅极驱动电路(如升压芯片),简化系统设计,降低BOM成本(单器件可节省约0.5元/套)。

4. 开关特性均衡

34nC的栅极总电荷与适中的电容参数,使器件在100kHz以内的高频应用中(如快充PWM转换),开关损耗可控(约0.1W/次开关),避免因开关过快导致的EMI问题。

三、封装与应用适配性

XR80N03C采用TO-252-3L(DPAK)贴片封装,具备以下适配优势:

  • 空间紧凑:体积仅(6.5mm×5.0mm×2.3mm),比TO-220直插封装小40%,适合电动工具、移动电源等小型化设备;
  • 贴装便捷:符合SMT生产标准,贴装效率达15000件/小时,可直接对接自动化产线;
  • 散热优化:封装底部的散热焊盘可直接连接PCB铜箔,若在PCB上预留(2cm^2)以上铜箔(或加小型散热片),可有效导出71W耗散功率,避免结温过高。

四、典型应用场景

XR80N03C针对低压大电流场景定制,主要应用于:

  1. 电动工具:电钻、割草机、电动扳手的电机驱动(80A连续电流满足负载峰值需求);
  2. 快充适配器:65W/100W PD快充的开关管(30V电压适配低压转换,低损耗提升效率);
  3. 便携式电源:移动电源、户外储能电池的充放电控制(宽温适配户外环境);
  4. 工业控制:低压电机驱动模块、继电器驱动电路(1.5V阈值兼容3.3V MCU);
  5. 消费电子:笔记本电脑、游戏机的电源转换模块(小型化封装适配紧凑空间)。

五、应用注意事项

  1. 栅极电压限制:栅极最大驱动电压不超过20V(避免过压击穿),建议采用10V~15V驱动(平衡开关速度与损耗);
  2. 散热设计:TO-252封装需在PCB上增加散热过孔(≥4个)或扩大铜箔面积(≥2cm²),若环境温度超85℃,需搭配小型散热片;
  3. 静电防护:MOSFET栅极易受静电击穿,生产/测试需佩戴防静电手环,存储使用防静电包装;
  4. 开关尖峰抑制:(C_{rss}=172pF)可能产生米勒效应,建议在栅极串联10Ω20Ω电阻,或漏源极并联1nF10nF电容抑制尖峰;
  5. 电流降额:环境温度每升高1℃,连续电流需降额0.2A(如100℃时电流降至约50A)。

XR80N03C凭借“低压大电流+低损耗+宽温可靠”的特性,可覆盖多领域功率应用,是电动工具、快充等场景的高性价比选择。

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.