WMSIC Electronic Components

WINSOK WSD90P06DN56

ModelWSD90P06DN56
PackageDFN5X6-8
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
WINSOK WSD90P06DN56
Type
WINSOK
Minimum package
5000 卷

Technical parameters

Electronic Component
WINSOK
Electronic Component
WSD90P06DN56
Electronic Component
1
Package
DFN5X6-8
Electronic Component
1 P
Type
P
Electronic Component
MOSFET
Electronic Component
0.146g
Electronic Component
1
Electronic Component
BM0227271766
Operating Temperature
55℃~+150℃
Power Dissipation(Pd)
96W
Gate Voltage(Vgs)
±20V
Electronic Component
Electronic Component
Electronic Component
5000
Voltage(Vdss)
60V

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

WSD90P06DN56 产品概述

一、产品简介

WSD90P06DN56 是 WINSOK(微硕)推出的一款高性能 P 沟道场效应管(P‑MOSFET),面向需要高电流开关能力与紧凑封装的电源和负载管理场景。该器件在 DFN5X6-8 小型封装中集成了优良的导通与散热能力,适合高密度电路板设计与功率受限空间的应用。

二、主要规格

  • 通道类型:P 沟道,单只器件
  • 漏源电压 Vdss:60 V
  • 阈值电压 Vgs(th):1.1 V(典型)
  • 连续漏极电流 Id:90 A
  • 功率耗散 Pd:96 W(封装与散热良好时)
  • 工作结温范围 Tj:-55℃ ~ +150℃
  • 输入电容 Ciss:4.066 nF(@ 30 V)
  • 反向传输电容 Crss:291 pF(@ 30 V)
  • 封装:DFN5X6-8(紧凑型、带底部散热垫)

以上参数为器件关键性能指标,具体使用时请参考完整数据手册以确认测试条件与额定值。

三、封装与热管理

DFN5X6-8 封装使 WSD90P06DN56 在占板面积受限的场合仍能提供大电流能力。器件底部通常带有大面积热沉焊盘,建议在 PCB 设计时:

  • 在焊盘下方增加多孔热通孔(thermal vias),并与内层/底层铜箔相连以扩散热量;
  • 在散热关键方向增加外部散热铜箔面积,降低结-壳与壳-环境热阻;
  • 评估在工作电流下的结温上升,确保在最大负载时 Tj 不超过器件极限。

四、驱动建议与使用注意

作为 P 沟道 MOSFET,WSD90P06DN56 常用于高侧开关场合。使用建议包括:

  • 树立合适的门极驱动电压,使 Vgs 达到充分导通状态(详见数据手册中导通电阻与 Vgs 的关系曲线);
  • 在高侧应用中,门极通常向下拉至较低电位以打开器件,关闭时拉至接近源极电位;避免超出器件规定的 Vgs 绝对最大值;
  • 入栈电容(Ciss)较大,快速开关时需注意门极驱动器的驱动电流能力与功率损耗,以避免开关损耗与振铃;
  • 设计中加入门极电阻与合适的回路布局以抑制振荡并控制开关速度。

五、典型应用场景

WSD90P06DN56 适用于多类功率控制与保护场合,包括但不限于:

  • 同步整流与高侧负载开关
  • 电池管理系统(BMS)、逆变器与电源模块中的高侧开关
  • 电机驱动、背光与车载电子(需符合车规级要求时以具体型号确认)
  • 通信设备与服务器电源路径切换与保护

六、可靠性与装配建议

  • 遵循常规 ESD 防护与搬运规范,MOSFET 对静电敏感;
  • 焊接时建议按照器件厂商推荐的回流焊工艺(参照 IPC/JEDEC 标准),避免超温或长时间高温暴露;
  • 在高应力工况下(高电流/高温/高频开关),建议进行实际应用级热仿真与寿命评估。

七、选型提示

在选型时,除了上述主要电气与热参数外,还应综合考虑导通电阻(Rds(on))、开关损耗、驱动电压范围、封装热阻与系统 PCB 散热能力。建议获取完整器件数据手册与典型波形曲线,以便在目标应用中进行精确设计与可靠性验证。

如需我帮忙对接数据手册、进行热仿真建议或在特定应用(如高侧开关、电池保护等)中给出具体的驱动与布局优化方案,请告知应用场景与设计约束。

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