WMSIC Electronic Components

Prisemi PPM6N12V10

ModelPPM6N12V10
PackageDFN-6-EP(2x2)
BrandPRISEMI
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
Prisemi PPM6N12V10
Type
PRISEMI
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
PRISEMI
Electronic Component
PPM6N12V10
Electronic Component
1
Package
DFN-6-EP(2x2)
Electronic Component
1 P
Electronic Component
MOSFET
Electronic Component
0.035g
Electronic Component
1
Electronic Component
BM0257628225
Power Dissipation(Pd)
2.4W
Electronic Component
Electronic Component
Electronic Component
3000
Voltage(Vdss)
12V
Capacitor(Ciss)
3.405nF
Output Capacitor(Coss)
735pF

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

PPM6N12V10 产品概述

一、简介

PPM6N12V10 是由 Prisemi(芯导)推出的一款低压N沟场效应晶体管,封装为 DFN-6-EP (2×2),适合空间受限的表面贴装应用。器件额定漏源电压为 12V,连续漏极电流可达 10A,面向便携式电源、功率开关和功率管理等低压高密度场景。

二、关键参数

  • 漏源电压 Vdss:12 V
  • 连续漏极电流 Id:10 A
  • 导通电阻 RDS(on):80 mΩ @ Vgs=1.8 V,Id=4.5 A
  • 功耗 Pd:2.4 W
  • 阈值电压 Vgs(th):1.0 V @ Id=250 µA
  • 总栅电荷 Qg:29 nC @ Vgs=4.5 V
  • 输入电容 Ciss:3.405 nF
  • 反向传输电容 Crss:655 pF
  • 输出电容 Coss:735 pF
  • 封装:DFN-6-EP (2×2),带外露散热焊盘

三、性能特点

  • 低门限、低压工作:Vgs(th)≈1 V,配合 1.8 V 门驱即可导通,适合低电压逻辑直接驱动。
  • 合理的导通电阻:在 Vgs=1.8 V 时 RDS(on)=80 mΩ,适用于中等电流开关,需注意在高电流下的功耗。
  • 中等开关性能:Qg=29 nC 与 Ciss=3.405 nF,门极能量 Eg ≈ 0.5·Qg·Vdrive(例如 Vdrive=4.5 V 时约 65 nJ),在中低频开关场合门驱损耗较小。Crss=655 pF 表明 Miller 电容偏大,开关过程中对 dv/dt 的敏感性需考虑。

四、热管理与 PCB 布局建议

  • 由于器件功耗 Pd=2.4 W,且在实际工作电流下导通损耗 I^2·RDS(on) 可能接近或超过该值(示例:5 A 时导通损耗约 2.0 W),建议在 PCB 上充分利用外露焊盘做散热,必要时使用多孔热铜及过孔导热至内层或背层散热铜皮。
  • 布线要求短而粗,尽量靠近封装放置去耦电容,减少寄生电感与环路面积以抑制开关振铃。
  • 门极布线应尽量短并并联小电阻(10–100 Ω)以控制开关速度与抑制振荡;源极与地要有良好接地路径。

五、典型应用场景

  • 便携设备的负载开关与电源路径控制(低压电池系统、USB 电源切换)。
  • 低压 DC-DC 降压转换的低侧开关或同步整流(需结合驱动以获得更低 RDS(on))。
  • LED 驱动与小功率电机驱动中的开关元件。
  • 工业与通信设备中空间受限的开关模块。

六、选用与注意事项

  • 若应用电流接近或超过 5 A,应重点评估 PCB 散热能力并考虑并联多颗或选用更低 RDS(on) 的器件;80 mΩ 在高电流下会带来明显热耗。
  • 对于高频开关应用,需评估 Crss 和 Coss 对开关损耗及电压应力的影响,必要时采用更强的驱动或缓速措施以降低开关损耗和 EMI。
  • DFN-6-EP 的外露焊盘对焊接工艺敏感,推荐遵循供应商的焊盘布局和回流曲线,使用热铜与过孔提高可靠性。

综上,PPM6N12V10 在小型化、低压逻辑驱动场合具有良好的集成度与使用便利性,适合对体积与成本敏感且电流处于中等范围的电源与开关应用。

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