WMSIC Electronic Components

MSKSEMI NVTFS5116PL-MS NVTFS5116PL

ModelNVTFS5116PL-MS
PackageDFN3x3-8L
BrandMSKSEMI
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
MSKSEMI NVTFS5116PL-MS
Type
MSKSEMI
Minimum package
5000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
MSKSEMI
Electronic Component
NVTFS5116PL-MS
Electronic Component
1
Package
DFN3x3-8L
Electronic Component
1 P
Type
P
Electronic Component
MOSFET
Electronic Component
0.055g
Electronic Component
1
Electronic Component
BM0257714221
Operating Temperature
55℃~+150℃
Power Dissipation(Pd)
25W
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.

NVTFS5116PL-MS 产品概述

一、产品简介

NVTFS5116PL-MS 是美森科(MSKSEMI)推出的一款 P 沟道功率 MOSFET,单片封装,额定漏源电压 60V,连续漏极电流 20A,适用于中高电压、高电流的高侧开关与电源管理场合。器件采用 DFN3x3-8L 小型表贴封装,兼顾功率密度与 PCB 布局灵活性,适合空间受限的消费类与工业应用。

二、主要电气参数(厂家给出)

  • 类型:P 沟道 MOSFET(数量:1 个 P 沟道)
  • 漏源电压 Vdss:60V
  • 连续漏极电流 Id:20A
  • 导通电阻 RDS(on):90mΩ @ 4.5V(测试电流 6A)
  • 阈值电压 Vgs(th):2.5V @ 250µA(注:厂方以正值给出,使用时注意 P 沟道的极性与驱动方向)
  • 总栅极电荷 Qg:6.1nC @ 4.5V
  • 输入电容 Ciss:585pF
  • 功率耗散 Pd:25W
  • 工作温度范围:-55℃ ~ +150℃
  • 封装:DFN3x3-8L
  • 品牌:MSKSEMI(美森科)

三、特性与性能要点

  • 中等导通电阻(90mΩ @ 4.5V):在 4.5V 驱动电压下具有良好的导通性能,适合要求逻辑电平驱动的应用,但需注意热耗散管理以维持长期可靠性。
  • 60V 耐压等级:支持常见的汽车电子、工业供电轨或电池保护场景中较高的工作电压。
  • 较低的栅极电荷与输入电容(Qg 6.1nC,Ciss 585pF):在开关频率不是非常高的情况下可以获得较低的开关损耗,适合低到中等频率的开关电源或功率切换。
  • DFN3x3 小型化封装:利于高密度布局,但对散热通道和焊盘设计有更高要求。

四、典型应用场景

  • 高侧负载开关(P 沟道便于实现高侧开关的简单驱动)
  • 电池管理与反接保护电路
  • 电源轨切换与负载隔离
  • 便携设备、通信设备与小型电源模块的功率开关单元

五、设计与使用建议

  • 驱动注意事项:P 沟道在工作时需使门极相对于源极为负电压(例如 Vgs = -4.5V)以达到 RDS(on) 标称值。驱动电压与极性设计务必符合系统电平。
  • 热管理:封装小且 Pd=25W 为理论值,实际持续电流能力受 PCB 散热影响显著。建议在焊盘下方使用大面积铜箔和多孔热通孔,以降低结-壳和结-环境温升。
  • 过渡与开关保护:考虑栅阻以抑制振铃,必要时加 TVS 或缓冲网络以防瞬态超压。Qg 与 Ciss 指标表明器件适合低至中等频率开关,若在高频场合需评估开关损耗。
  • 布局建议:DFN3x3-8L 应按照厂家推荐的 PCB 焊盘与热垫布局,保证底部散热垫焊接良好并连通散热层。

六、选型注意事项

  • 由于提供的阈值电压以正值形式给出,实际电路中请根据 P 沟道器件的极性习惯(Vgs 相对源极)核对门极驱动极性与幅值,避免误驱动。
  • 若系统工作在高开关频率或需极低导通损耗,可优先考虑更低 RDS(on) 的替代型号;若追求封装更大散热性能,可选用更大封装或带有更好散热路径的器件。

总结:NVTFS5116PL-MS 在 60V/20A 级别下提供了兼顾封装尺寸与性能的 P 沟道方案,适合用作高侧开关与中功率电源管理。在设计中重点关注栅极驱动极性、热沉安排与 PCB 散热布线,即可发挥其在小型化系统中的优势。若需更详尽的绝对最大额定值与典型曲线,请参考厂家完整数据手册。

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