WMSIC Electronic Components

WINSOK WSF45P06

ModelWSF45P06
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 WSF45P06
Type
WINSOK
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
WINSOK
Electronic Component
WSF45P06
Electronic Component
1
Package
TO-252
Electronic Component
1 P
Type
P
Electronic Component
MOSFET
Electronic Component
0.475g
Electronic Component
1
Electronic Component
BM0264498695
Operating Temperature
55℃~+150℃
Power Dissipation(Pd)
31.3W
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.

WSF45P06 P沟道场效应管产品概述

一、产品基本信息

WSF45P06是WINSOK(微硕)推出的P沟道增强型场效应管(MOSFET),采用TO-252-2(DPAK)贴片封装,单颗独立包装。该器件针对低压、中等功率的开关与整流场景优化,覆盖60V耐压、45A连续漏极电流的电气范围,可适配工业、消费及车载电子等多领域应用。

二、核心电气参数详解

1. 耐压与电流能力

  • 漏源击穿电压(Vdss):60V,满足12V、24V等低压系统的耐压需求(如车载12V电源、24V工业设备);
  • 连续漏极电流(Id):45A(需配合散热条件),峰值电流能力进一步提升,可支撑小型电机、大功率LED阵列等中等功率负载。

2. 导通损耗控制

导通电阻(RDS(on)):65mΩ@Vgs=4.5V、Id=12A。低导通电阻直接降低导通状态下的功率损耗(I²R),例如12A负载下的导通损耗仅为12A×12A×0.065Ω≈9.36W,显著提升电源转换效率。

3. 驱动兼容性

  • 阈值电压(Vgs(th)):2.5V@Id=250uA,栅极驱动电压4.5V即可实现可靠导通;
  • 兼容5V微控制器(MCU)、DSP等数字电路的直接驱动,无需额外电平转换或驱动芯片,简化电路设计、降低BOM成本。

4. 开关性能优化

  • 栅极总电荷(Qg):4.1nC@Vgs=4.5V,低栅极电荷意味着开关速度快,开关损耗(开通/关断过程的能量损耗)低;
  • 电容参数:输入电容(Ciss)1.914nF、反向传输电容(Crss)116pF、输出电容(Coss)158pF。较低的Crss可减少开关时的电压过冲,提升电路稳定性;低Coss有助于快速关断,适配高频应用(如开关电源)。

5. 功率与温度特性

  • 最大耗散功率(Pd):31.3W(TO-252封装典型值);
  • 工作温度范围:-55℃~+150℃,宽温特性可适应户外设备、车载系统等极端温度场景。

三、封装与散热特性

WSF45P06采用TO-252-2(DPAK)贴片封装,尺寸紧凑(典型封装尺寸为6.5mm×5.0mm×1.8mm),支持自动化贴装,提高生产效率。封装底部的金属散热焊盘可直接与PCB铜箔连接,有效传导器件工作时的热量;配合适当的PCB散热设计(如增加铜箔面积、贴装散热片),可满足31.3W耗散功率的散热需求,确保长期稳定工作。

四、典型应用场景

  1. 低压电源开关:12V/24V车载电源的负载开关、电池保护电路(过充/过放保护);
  2. DC-DC转换器:同步整流电路中的上管(P沟道MOSFET),配合N沟道下管实现高效电压转换;
  3. 消费电子:移动电源的充放电开关、大功率充电器的输出控制;
  4. 小型电机驱动:玩具电机、小型直流电机的驱动电路;
  5. LED驱动:大功率LED阵列的调光/开关控制;
  6. 工业控制:小型设备的电源开关、传感器模块的电源管理。

五、产品优势与特点

  1. 低压驱动友好:4.5V栅极驱动兼容MCU,无需额外驱动电路,降低设计复杂度;
  2. 高效低耗:65mΩ低导通电阻+4.1nC低栅极电荷,双维度减少功率损耗;
  3. 宽温可靠:-55℃~+150℃工作范围,适应恶劣环境;
  4. 紧凑易集成:TO-252封装节省PCB空间,适合小型化产品设计;
  5. 稳定开关:低Crss减少电压过冲,提升电路可靠性。

WSF45P06凭借平衡的电气性能与紧凑封装,成为低压中等功率应用的高性价比选择,可满足多领域的开关与整流需求。

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