WMSIC Electronic Components

WINSOK WST6066A

ModelWST6066A
PackageSOT-23
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
WINSOK WST6066A
Type
WINSOK
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
WINSOK
Electronic Component
WST6066A
Electronic Component
1
Package
SOT-23
Electronic Component
1 N
Type
N
Electronic Component
MOSFET
Electronic Component
0.037g
Electronic Component
1
Electronic Component
BM0264549081
Operating Temperature
55℃~+150℃
Power Dissipation(Pd)
1.25W
Electronic Component
Electronic Component
Electronic Component
3000
Voltage(Vdss)
60V

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

WST6066A N沟道MOSFET产品概述

一、产品核心参数概览

WST6066A是一款N沟道增强型MOSFET,参数精准匹配低功耗、小型化、宽温应用需求,核心参数及意义如下:

  • 最大额定值:漏源电压(Vdss)60V(覆盖中低压场景),连续漏极电流(Id)2.1A(持续负载能力可靠),最大耗散功率(Pd)1.25W(满足典型低功耗系统散热);
  • 导通特性:导通电阻(RDS(on))典型值120mΩ(@2.5V Vgs、1.5A Id),低导通电阻直接降低导通损耗,提升系统效率;
  • 控制特性:阈值电压(Vgs(th))2.5V(@250uA Id),兼容3.3V/5V控制电路;栅极电荷量(Qg)2.1nC(@4.5V Vgs),开关损耗小、响应快;
  • 电容特性:输入电容(Ciss)295pF、反向传输电容(Crss)15pF、输出电容(Coss)40pF,低电容减少开关动态损耗,适合高频应用。

二、封装与物理特性

WST6066A采用SOT-23小型贴片封装,尺寸紧凑(典型:长2.9mm×宽1.6mm×高1.1mm),占用PCB面积极小,适配便携式设备、高密度电路设计。引脚遵循SOT-23标准定义(1脚G栅极、2脚D漏极、3脚S源极),焊接与布局便捷,无需额外散热片即可满足参数要求。

三、关键性能优势

  1. 低损耗与高电流密度:60V耐压下实现2.1A连续电流,120mΩ导通电阻使导通损耗远低于同类产品,尤其适合电池供电设备延长续航;
  2. 快速开关响应:仅2.1nC栅极电荷量+低电容值,开关速度快,动态损耗低,支持kHz级高频应用(如小型DC-DC转换器);
  3. 宽电压驱动兼容:2.5V低阈值电压,无需升压驱动,直接兼容单片机、FPGA等3.3V/5V控制芯片,简化系统设计;
  4. 宽温可靠性:-55℃+150℃工作范围,覆盖工业(-40℃+85℃)、户外(极端温度)、汽车周边(低温启动)等场景;
  5. 小型化适配:SOT-23封装满足智能穿戴、蓝牙耳机等小型产品的空间限制,提升PCB布局密度。

四、典型应用场景

WST6066A凭借参数优势,广泛应用于:

  1. 便携式电子:智能手机、智能手环、蓝牙耳机的电源管理、LED驱动、按键切换;
  2. 电源模块:小型DC-DC升压/降压转换器(5V转3.3V)、线性稳压器开关管、电池保护电路;
  3. 负载控制:小型直流电机(智能门锁)、LED阵列驱动、USB接口电源开关;
  4. 信号切换:音频/射频辅助信号通断控制,低电容减少信号干扰;
  5. 工业控制:传感器节点电源控制、小型继电器驱动、低功耗工业仪表开关单元。

五、可靠性与品牌支持

WST6066A由国内知名半导体厂商WINSOK微硕生产,符合RoHS环保标准,批量一致性好。产品经过高低温循环、湿度老化等可靠性测试,满足工业级应用要求,为系统设计提供稳定可靠的器件选择。

该产品平衡了性能、尺寸与成本,是中低压低功耗场景的高性价比选择。

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