WMSIC Electronic Components

KUU 50N06

Model50N06
PackageTO-252
BrandKUU
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
KUU 50N06
Type
KUU
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
KUU
Electronic Component
50N06
Electronic Component
1
Package
TO-252
Electronic Component
1 N
Type
N
Electronic Component
MOSFET
Electronic Component
0.464g
Electronic Component
1
Electronic Component
BM0227783226
Operating Temperature
55℃~+150℃
Power Dissipation(Pd)
70W
Electronic Component
Electronic Component
Electronic Component
2500
Voltage(Vdss)
60V

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

KUU 50N06 N沟道功率MOSFET 产品概述

一、产品简介

KUU 50N06 是一款面向中高功率开关应用的N沟道功率MOSFET,最大耐压60V、额定连续漏极电流50A,封装为TO-252 (DPAK)。器件适用温度范围宽(-55℃~+150℃),适合工业、电源及汽车电子等场景的开关和功率控制应用。

二、主要电气参数

  • 漏源耐压 (Vdss):60V
  • 连续漏极电流 (Id):50A
  • 导通电阻 RDS(on):21mΩ @ Vgs=10V
  • 漏耗散功率 Pd:70W(注意实际系统中需考虑散热)
  • 阈值电压 Vgs(th):2.2V @ ID=250µA
  • 总栅极电荷 Qg:15nC @ Vgs=10V
  • 输入电容 Ciss:1nF;输出电容 Coss:108.5pF;反向传输电容 Crss:96.9pF
  • 封装:TO-252(DPAK)
  • 数量:单颗 N沟道器件

三、特点与优势

  • 低导通电阻:21mΩ 在10V栅压下可获得较低导通损耗,适合大电流应用以提高效率。
  • 适中栅极电荷:Qg=15nC 对驱动功率有一定要求,但利于在常规驱动器下实现快速开关。
  • 宽温度范围:-55℃至+150℃,适应恶劣环境。
  • TO-252 封装便于表面贴装与散热,通过合理PCB散热可发挥较高功率能力。
  • 平衡的开关与寄生电容特性(Ciss/Coss/Crss)适合开关电源与电机驱动等场合。

四、典型应用场景

  • 同步整流与降压/升压开关电源(DC-DC转换器)
  • 电机驱动与开关负载控制(中功率级)
  • 汽车电子(12V/24V系统下的高侧/低侧开关,需满足AEC标准时请确认)
  • LED驱动、电源管理模块及逆变器的开关元件

五、使用与散热注意事项

  • RDS(on) 标称值在 Vgs=10V 条件下测得,若驱动电压较低(例如逻辑电平4.5V或更低),导通电阻会显著上升,应在选型中校正损耗估算。
  • Qg=15nC 表明驱动器需提供足够电流以实现期望的开关速度,推荐使用合适的栅极驱动器并添加栅极电阻以抑制振铃。
  • TO-252 的热阻依赖PCB散热布局,建议使用大面积散热铜箔、加厚过孔或连接散热垫以降低结壳温升,确保Pd在允许范围内。
  • 反向恢复/寄生电容(Crss≈96.9pF)会影响开关瞬态,布局应缩短栅-漏-源回路以减少寄生电感,必要时采用RC或RCsnubber措施。

六、选型建议

  • 若系统需在10V栅压下工作并承受较高持续电流,50N06 能提供良好折衷;如工作在更高电压或更高频率,需核算开关损耗与热管理需求。
  • 对于高频开关应用,关注 Coss/Crss 与 Qg 对开关损耗的影响,可能需要更低Qg或更低Crss的器件以提升效率。
  • 使用前请参考完整数据手册进行可靠性、极限值与典型特性评估,并在目标应用中做热仿真与实测验证。

总结:KUU 50N06 在60V/50A级别提供了低RDS(on)与良好电容特性,适合要求较高导通效率与中高速开关的电源与负载控制场景,但需重视驱动及散热设计以发挥器件性能。

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