WMSIC Electronic Components

WINSOK WSP4606

ModelWSP4606
PackageSOP-8
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 WSP4606
Type
WINSOK
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
WINSOK
Electronic Component
WSP4606
Electronic Component
1
Package
SOP-8
Electronic Component
1 N +1 P
Type
N +P
Electronic Component
MOSFET
Electronic Component
0.209g
Electronic Component
1
Electronic Component
BM0211375076
Operating Temperature
55℃~+150℃
Power Dissipation(Pd)
2.5W;2.08W
Electronic Component
Electronic Component
Electronic Component
3000
Voltage(Vdss)
30V

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

WSP4606 场效应管(MOSFET)产品概述

一、产品定位与核心特性

WSP4606是微硕(WINSOK) 推出的一款N沟道+P沟道互补型MOSFET,专为低电压(≤30V)、中电流(≤7A)场景设计,兼顾小封装与高可靠性,适用于便携电子、电源管理、小型驱动等领域。其核心特性在于互补沟道集成(单封装内包含1个N沟道与1个P沟道),可简化电路设计、减少PCB占用空间,同时具备低导通电阻、宽工作温度等优势,是平衡性能与成本的优选器件。

二、关键参数详解

WSP4606的参数设计针对低电压应用场景优化,核心参数如下(测试条件均为结温25℃,除非特别说明):

1. 电压与电流能力

  • 漏源击穿电压(Vdss):30V(N/P沟道一致),覆盖5V、12V、18V等常见低压系统,过压防护余量充足;
  • 连续漏极电流(Id):N沟道6A,P沟道7A(25℃时),满足小功率负载(如电池放电、马达驱动)的持续电流需求;
  • 功率损耗匹配:连续电流下导通损耗低(如6A负载时N沟道损耗≈0.65W),远低于额定耗散功率。

2. 导通与驱动特性

  • 导通电阻(RDS(on)):18mΩ@Vgs=10V、Id=6A(N沟道典型值),低导通电阻直接降低导通损耗,提升电源效率;
  • 阈值电压(Vgs(th)):1.5V@Id=250μA,兼容1.8V、3.3V等低逻辑电平,无需额外电平转换电路;
  • 栅极电荷量(Qg):7.2nC@Vgs=4.5V,低Qg意味着开关速度快,开关损耗低,适合高频DC-DC转换场景。

3. 电容与可靠性参数

  • 电容特性:输入电容Ciss=550pF、反向传输电容Crss=55pF、输出电容Coss(N=272pF、P=68pF),Crss较小可降低高频噪声;
  • 工作结温:-55℃~+150℃,覆盖工业级宽温需求,适应极端环境(如户外设备、车载辅助系统)。

三、封装形式与典型应用

WSP4606采用SOP-8贴片封装,尺寸紧凑(典型尺寸:5.0mm×6.0mm×1.5mm),适合自动化贴片生产,抗振动性能优于直插封装,适配小型化产品。

典型应用场景

  1. 便携电子:手机、平板的电池保护电路、电源路径管理(充电/放电切换);
  2. 小型电源:5V/12V DC-DC转换器、线性稳压器外围开关;
  3. 负载开关:USB Type-C端口电源通断控制、低电压系统通断;
  4. 小功率驱动:玩具马达、小型风扇、LED背光双向驱动;
  5. 工业辅助:传感器供电、低电压控制回路(宽温适配工业环境)。

四、性能优势分析

WSP4606的竞争优势体现在**“均衡性”** 与**“针对性”**:

  1. 互补集成简化设计:单封装内N+P沟道,减少器件采购与PCB布线复杂度,降低BOM成本;
  2. 低损耗提升效率:18mΩ导通电阻在同类30V MOSFET中领先,适合对效率敏感的便携设备;
  3. 低阈值易驱动:1.5V阈值兼容主流MCU逻辑电平,无需额外驱动芯片;
  4. 宽温可靠:-55℃+150℃结温范围,超出消费级器件(0℃+85℃),覆盖工业场景;
  5. 小封装适配小型化:SOP-8封装满足电子设备“轻薄化”趋势,适合高密度PCB设计。

五、总结

WSP4606是一款高性价比互补型MOSFET,针对低电压中电流场景优化,兼顾性能、成本与可靠性。其N+P沟道集成、低导通电阻、宽工作温度等特性,使其在便携电子、小型电源、工业辅助电路等领域具有广泛应用价值。作为微硕成熟产品,工艺稳定、参数一致性好,是替代进口同类器件的优质选择。

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