WMSIC Electronic Components

YANGJIE YJL3407C

ModelYJL3407C
PackageSOT-23(TO-236)
BrandYANGJIE
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

13 specifications

Core information

Product name
YANGJIE YJL3407C
Type
SOT-23(TO-236)
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YANGJIE
Electronic Component
YJL3407C
Electronic Component
1
Package
SOT-23(TO-236)
Electronic Component
0.044g
Electronic Component
1
Electronic Component
BM0264595293
Electronic Component
Electronic Component
Electronic Component
3000

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

YJL3407C 产品概述

一、产品简介

YJL3407C 是扬杰(YANGJIE)推出的一款 P 沟道低压功率 MOSFET,采用沟槽(trench)工艺与高密度单元设计,针对低导通电阻与高速开关场合优化。封装为常见的 SOT-23(TO-236),适合空间受限、成本敏感的便携与板载电源应用。

二、主要参数速览

  • 类型:P 沟道 MOSFET
  • 漏源耐压 Vdss:30 V
  • 连续漏极电流 Id:4.1 A
  • 导通电阻 RDS(on):43 mΩ @ Vgs=10 V(标称)
  • 总耗散功率 Pd:1.25 W
  • 门限电压 Vgs(th):约 2.4 V(以绝对值计)
  • 栅极总电荷 Qg:6 nC @ 10 V
  • 输入电容 Ciss:490 pF;输出电容 Coss:75 pF;反向传输电容 Crss:60 pF
  • 工作温度范围:-55 ℃ ~ +150 ℃
  • 湿度敏感度等级(MSL):1;环氧树脂满足 UL 94 V-0,且无卤

三、关键特性与技术优势

  • 低 RDS(on):沟槽工艺与高密度晶格实现 43 mΩ 的低导通电阻(在 10 V 门压条件下),降低导通损耗,适合低压高电流路径。
  • 快速开关:中等 Qg(6 nC)与较小的寄生电容,有利于开关转换,兼顾驱动功耗与切换损失。
  • 小封装、高集成:SOT-23 小尺寸适合移动设备与板级电源设计,便于批量生产与贴装。
  • 工艺与可靠性:湿敏度等级 1 与 UL94 V-0 阻燃环氧,提升装配与长期可靠性。

四、典型应用场景

  • 电池供电设备的高侧(正侧)开关与电源路径管理
  • 便携设备、移动终端的反向保护与负载开关
  • 电源管理 IC 外围开关、低压 DC-DC 拓扑中的高侧元件(在合适的驱动条件下)
  • 需要小封装、高密度布板的工业与消费电子产品

五、布局与使用建议

  • 门极驱动:规格数据以 Vgs=10 V 时测得 RDS(on),对于 P 沟道器件需注意栅相对于源的极性(通常要施加负于源的栅压以导通)。具体驱动电压范围和最大允许 Vgs 请参照完整 datasheet。
  • 开关设计:Qg 与 Ciss/Crss 决定驱动器选型与开关损耗,快速驱动时建议加栅阻以抑制振铃。
  • 热管理:SOT-23 封装额定 Pd 为 1.25 W(典型环境下),实际可用散热能力受 PCB 铜箔与走线影响,长期高电流工作应做热仿真与铺铜散热,必要时选用更大封装或并联器件。
  • 布局要点:缩短功率回路与栅极回路长度,靠近器件放置去耦电容,降低寄生电感与 EMI。

六、选型提示与结语

YJL3407C 适合对封装尺寸与成本敏感,同时要求较低导通损耗和较快开关性能的 P 沟道场合。选型时请结合系统的最大电流、允许的结温、驱动电压及开关频率评估器件的损耗与温升,并参考完整数据手册中的绝对最大额定值与典型曲线,确保长期可靠运行。若需更大功率余量或更低 RDS(on),可考虑更大封装或并联使用。

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