WMSIC Electronic Components

WINSOK WSF40N06

ModelWSF40N06
PackageTO-252
BrandWINSOK
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 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
WINSOK WSF40N06
Type
WINSOK
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
WINSOK
Electronic Component
WSF40N06
Electronic Component
1
Package
TO-252
Electronic Component
1 N
Type
N
Electronic Component
MOSFET
Electronic Component
0.475g
Electronic Component
1
Electronic Component
BM0264549077
Operating Temperature
55℃~+150℃
Power Dissipation(Pd)
3.5W
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.

WSF40N06 N沟道MOSFET产品概述

一、产品定位与核心优势

WSF40N06是微硕(WINSOK)推出的中低压大电流N沟道增强型MOSFET,专为12V/24V系统的紧凑设计场景优化,核心优势聚焦“高电流密度、低导通损耗、宽温适配”三大维度:

  • 小封装(TO-252)实现50A连续漏极电流,满足紧凑布局需求;
  • 23mΩ低导通电阻大幅降低大电流损耗,提升系统效率;
  • 宽温范围(-55℃~150℃)覆盖工业、汽车等恶劣环境,可靠性突出。

二、关键电气参数深度解析

WSF40N06的参数设计平衡了“导通性能”与“开关特性”,适配多类应用:

  1. 电压电流能力:漏源击穿电压Vdss=60V,针对12V/24V系统具备充足过压裕量;连续漏极电流Id=50A(Ta=25℃),配合散热片可进一步提升功率承载,满足大电流负载需求。
  2. 导通损耗优化:RDS(on)=23mΩ(Vgs=10V、Id=20A测试),是同封装竞品优势指标——20A电流下导通损耗仅9.2W(I²R计算),远低于传统MOSFET,显著提升电源转换效率。
  3. 驱动兼容性:阈值电压Vgs(th)=2.5V,适配5V/3.3V逻辑电平,无需额外电平转换;栅极电荷量Qg=28nC(Vgs=4.5V、Id=10A),开关损耗可控,适合≤200kHz中等频率应用。
  4. 电容特性:输入电容Ciss=1.68nF、反向传输电容Crss=85pF,开关速度适中,既避免高电容损耗,又稳定控制浪涌电流,适配负载开关、电机驱动场景。

三、封装与散热特性

WSF40N06采用TO-252(DPAK)标准封装,具备以下特点:

  • 尺寸紧凑(约6.5×5.0×1.6mm),节省PCB空间,适配便携式设备、车载模块;
  • 3引脚通用配置(D/S/G),便于与同类产品替换,简化设计;
  • 散热性能:Ta=25℃时热阻Rth(ja)=71℃/W,配合小型散热片(如10×10×5mm铝片)可降至15℃/W,满足3.5W以上功率耗散,支持长期连续工作。

四、典型应用场景

基于参数特性,WSF40N06广泛适用于:

  1. 低压开关电源:12V/24V DC-DC转换器(车载充电器、LED驱动)、电池充电模块;
  2. 汽车电子:LED大灯驱动、车窗电机控制、车载电源保护电路;
  3. 工业控制:小型伺服驱动器、固态继电器替代、PLC输出模块;
  4. 消费电子:大功率移动电源放电回路、笔记本电源适配器辅助开关;
  5. 负载开关:无人机、电动工具等电池供电设备的大电流切换。

五、可靠性与环境适应性

WSF40N06通过严格可靠性测试,满足工业/汽车级要求:

  • 宽温范围覆盖-55℃~150℃,适应极端低温(北方冬季)与高温(车载发动机舱);
  • ESD抗静电能力达HBM Class 2(≥2kV),生产组装不易损坏;
  • 击穿电压一致性好,长期工作无参数漂移,降低系统故障风险。

总结

WSF40N06以“小封装大电流、低损耗高兼容”为核心竞争力,适配多类紧凑设计场景。无论是工业控制、汽车电子还是消费电子领域,均能提供稳定可靠的性能,是同类产品的高性价比替代方案。

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