WMSIC Electronic Components

YANGJIE YJL03N06AQ

ModelYJL03N06AQ
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

19 specifications

Core information

Product name
YANGJIE YJL03N06AQ
Type
SOT-23(TO-236)
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YANGJIE
Electronic Component
YJL03N06AQ
Electronic Component
1
Package
SOT-23(TO-236)
Electronic Component
0.045g
Electronic Component
1
Electronic Component
BM0230875411
Electronic Component
Electronic Component
Electronic Component
3000
models
YJL03N06AQ
version
1
prompt_id
15
package_id
42
image_model
gpt-image-2.5-flare
master_path
chengming/packages/42/cm-master-zh/e74d8c7408a72be1112592afb09f1ab1bc8c386755136c62d0329761e186f161.png

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

YJL03N06AQ 产品概述

一、概述

YJL03N06AQ 是扬杰(YANGJIE)推出的一款车规级 N 沟道场效应晶体管(MOSFET),采用 SOT-23 小封装,适用于空间受限且要求高可靠性的汽车电子与工业控制场景。器件额定漏源电压为 60V,工作温度范围宽 (-55℃ ~ +150℃),兼顾耐压能力与高温可靠性,适合车载供电、开关与保护应用。

二、主要参数与特性

  • 类型:N 沟道 MOSFET(车规级)
  • 封装:SOT-23
  • 漏源电压 (Vdss):60V
  • 连续漏极电流 (Id):3A
  • 导通电阻 RDS(on):120mΩ @ Vgs=4.5V
  • 阈值电压 Vgs(th):2V @ Id=250µA
  • 输入电容 Ciss:409pF;输出电容 Coss:50pF;反向传输电容 Crss:41pF
  • 栅极电荷 Qg:10.27nC @ Vgs=10V
  • 功率耗散 Pd:1.2W
  • 工作温度:-55℃ ~ +150℃

这些参数表明器件在中等电流、较高耐压的开关应用中表现平衡,栅极电荷适中,切换速度与驱动能耗在同类 SOT-23 器件中处于合理范围。

三、典型应用场景

  • 汽车电源管理与低侧开关(车载照明、继电器驱动等)
  • 负载开关与反向电流保护
  • 小功率 DC-DC 变换器的开关管(注意热管理)
  • 工业控制与通信设备中的通断控制模块

四、设计与选型建议

  1. 热管理:SOT-23 封装的额定耗散功率仅 1.2W,实际应用中需在 PCB 上留足铜箔面积并使用散热层或多层板过孔来扩散热量,避免长期在高功耗下工作导致结温超限。
  2. 驱动电路:器件在 Vgs=4.5V 时 RDS(on)=120mΩ,若系统驱动电压能达到 10V,则导通损耗可进一步降低(具体数据请参考完整数据手册)。栅极电荷 Qg≈10.27nC,建议使用驱动能力合适的驱动器或在门极串入合适阻值以控制上升/下降时间与振铃。
  3. 开关损耗:Ciss、Crss 和 Coss 值影响切换损耗与米勒效应,较大的 Crss 会放大栅极对漏极的耦合,需注意驱动时序与阻尼设计以防止误触发或开关振荡。
  4. 参数裕量:在选择器件时,应结合最大工作电流、脉冲电流能力及环境温度,留出安全裕度,避免长期在极限条件工作。

五、封装与可靠性

SOT-23 小封装便于空间受限设计并支持自动贴装,适合量产装配。作为车规级器件,YJL03N06AQ 在温度与可靠性方面经过严格筛选,适配汽车环境中的高温、振动与电磁干扰要求。实际使用时建议结合制造商的车规认证和失效机理分析进行评估。

六、总结

YJL03N06AQ 是一款面向车载与工业控制的高温宽温域 N 沟道 MOSFET,具有 60V 耐压、3A 连续电流能力与在 4.5V 驱动下 120mΩ 的导通电阻,封装小巧、栅极电荷适中,适用于低侧开关与电源管理场合。设计时需重视 PCB 散热和栅极驱动匹配,以保证长期可靠运行。欲获得器件的完整特性曲线与应用参考,请参阅厂商提供的数据手册。

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