WMSIC Electronic Components

XNRUSEMI XR80N06T

ModelXR80N06T
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 24+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
XNRUSEMI XR80N06T
Type
XNRUSEMI
Minimum package
50 管

Technical parameters

Electronic Component
Electronic Component
Electronic Component
XNRUSEMI
Electronic Component
XR80N06T
Electronic Component
1
Package
TO-220AB
Electronic Component
1 N
Electronic Component
MOSFET
Electronic Component
1g
Electronic Component
1
Electronic Component
BM0264896665
Operating Temperature
55℃~+150℃
Power Dissipation(Pd)
108W
Electronic Component
Electronic Component
Electronic Component
50
Voltage(Vdss)
60V
Capacitor(Ciss)
4.136nF

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

XR80N06T 产品概述

XR80N06T 是 XNRUSEMI(新锐)推出的一款高电流、低导通电阻的 N 沟道功率 MOSFET,采用 TO-220AB 封装,面向需要高效率开关和大电流通断的电源及电机驱动场景。器件在 60V 漏-源耐压下可提供高达 80A 的连续漏极电流(需适当散热),在 VGS=10V 时 RDS(on) 仅 5.3 mΩ,适合 12V/24V 级电池系统及中低压开关电源应用。

一、主要特性

  • N 沟道功率 MOSFET,单片(数量:1)
  • 漏-源电压 Vdss:60V
  • 连续漏极电流 Id:80A(在合理散热条件下)
  • 导通电阻 RDS(on):5.3 mΩ @ VGS = 10V
  • 最大耗散功率 Pd:108W(需外部散热)
  • 栅极阈值电压 VGS(th):3V(典型,非保证在逻辑电平下取得低 RDS(on))
  • 总栅极电荷 Qg:90 nC @ 30V(栅驱动能量需求较大)
  • 输入电容 Ciss:4.136 nF;反向传输电容 Crss:257 pF
  • 工作温度范围:-55℃ ~ +150℃
  • 封装:TO-220AB(便于安装散热片与焊接)

二、性能及驱动建议

XR80N06T 在 VGS=10V 下 RDS(on) 很低,推荐栅极驱动电压为 10–12V,以获得最佳导通性能。器件 Qg=90nC 意味着在高速开关应用中栅极驱动器需具备较大电流能力或使用专用驱动器以减少开关损耗与开关时间。门极串联电阻建议 5–22Ω(依据切换速度与振铃控制),并在驱动端并联合适的 TVS 或 RCD 钳位以保护栅极和限制 Vds 峰值。

示例导通损耗计算(用于热设计参考):

  • 在 80A 连续导通时,Pcond = I^2 * RDS(on) = 80^2 * 0.0053 ≈ 33.9 W(需良好散热);
  • 在 40A 时,Pcond ≈ 40^2 * 0.0053 ≈ 8.48 W。

由此可见高电流工作场合必须配合低热阻散热器或强制风冷。

三、热管理与布局要点

  • TO-220AB 封装通过金属背板传热,强烈建议在有大电流时安装合适散热片并使用导热垫与绝缘垫片(如需电气绝缘)。
  • PCB 布局上,漏极与源引脚应尽量短且宽,使用多层大铜箔或加厚铜、过孔阵列以降低导线电阻和自热。
  • 在开关节点附近放置 RC 或 RCD 吸收网络以限制电压尖峰,Crss 较大时需注意 Miller 效应对开关过程的影响。

四、典型应用

  • 车载电子(12V / 24V 系统)短时峰值电流场合
  • 开关电源(同步整流或高效率功率开关)
  • 电机驱动与步进控制器(需配合驱动器)
  • 高功率负载开关与电池管理系统(BMS)

五、可靠性与注意事项

  • VGS(th) ≈ 3V,不建议仅以 5V 门极驱动作为低 RDS(on) 的设计依据,应验证实际 RDS(on) 曲线;对于要求最低导通电阻的设计,请采用 10–12V 驱动。
  • 工作和储存温度覆盖 -55℃ 到 +150℃,高温下器件性能与寿命受散热影响较大,需按实际应用留有裕度。
  • 在装配时注意 TO-220 固定螺钉扭矩和绝缘垫的热阻,以免影响热传导。栅极静电防护(ESD)在搬运与安装过程中必须到位。

总结:XR80N06T 在 60V 等级中以极低的导通电阻和较高的连续电流能力,适合高效率、低压大电流应用。但由于栅极电荷和功耗特性,设计中应重视栅驱动能力与散热方案,才能发挥其最佳性能。

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