WMSIC Electronic Components

TDK MLG1005S5N6CTD25

ModelMLG1005S5N6CTD25
Package0402
BrandTDK
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
TDK MLG1005S5N6CTD25
Type
TDK
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
TDK
Electronic Component
MLG1005S5N6CTD25
Electronic Component
1
Package
0402
Electronic Component
SMD Inductor
Electronic Component
0.012g
Inductor
5.6nH
Electronic Component
1
Factor
8@100MHz
Electronic Component
BM0264567999
Electronic Component
AEC-Q200
Current
600mA
Frequency
4GHz
Resistor(DCR)
140mΩ
Electronic Component
Electronic Component

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

MLG1005S5N6CTD25 产品概述

一、主要特性

MLG1005S5N6CTD25 是 TDK 推出的贴片电感,封装为 0402(约 1.0 mm × 0.5 mm),电感值 5.6 nH,额定直流电流 600 mA,直流电阻(DCR)典型 140 mΩ,品质因数 Q = 8(@100 MHz),自谐振频率(SRF)约 4 GHz。该器件已通过 AEC‑Q200 车规等级认证,适用于对可靠性和温度循环有较高要求的汽车及工业类应用。

二、器件优势概述

  • 体积极小(0402),便于高密度 PCB 布局与微型化设计。
  • 5.6 nH 的低感值与 4 GHz 的较高自谐频率,适合高频或射频通路的去耦/阻抗匹配与串联阻抗场景。
  • 较低的 DCR(140 mΩ)在保持一定抑制效果的同时,减少了功率损耗和温升。
  • AEC‑Q200 认证保证在汽车环境下的可靠性和一致性,满足汽车电子的温度与机械应力要求。

三、典型应用场景

  • 射频前端:用于滤波、阻抗匹配与谐振网络中的小值电感元件。
  • EMI/RFI 抑制:在高频信号线或电源线上作为串联小电感,配合电容实现共模/差模的干扰抑制。
  • 通信模块与高速接口:用于 RF 模块、蓝牙/Wi‑Fi 子系统以及高速差分通路的微调与去耦。
  • 汽车电子与工业控制:在车载信息娱乐、雷达、微波传感等对高可靠性有要求的系统中使用。

四、电性能与设计考虑

  • 在设计时应按工作频段考量器件的 Q 值与 SRF:该元件在数百 MHz 到 GHz 区间仍能保持作用,但接近或高于 SRF 时电感行为会变差并出现容性特性。
  • 直流电阻 140 mΩ 在高电流情况下会造成一定的压降与发热,600 mA 为额定允许通过电流,应考虑电流裕量与热管理。
  • 对于需要更高 Q 或更低 DCR 的应用,可考虑更大封装或专用高 Q 系列;反之若关心空间可继续采用此 0402 小封装实现布局紧凑。

五、封装与装配建议

  • 建议遵循 TDK Datasheet 提供的 PCB 焊盘建议尺寸与回流焊工艺曲线,避免因过热或冷却不当引起机械应力与电气性能退化。
  • 0402 尺寸对贴装精度要求高,建议使用自动贴片机并在回流后进行在线焊点检测(AOI/飞针)以保证焊接可靠性。
  • 储存与运输时注意防潮包装,严格按制造商推荐的湿敏等级(MSL)处理,以免吸湿引发回流焊裂纹。

六、选型与测试建议

  • 在样机验证阶段,应在目标电流与温度条件下测量实际电感值、DCR、Q 值及自谐频率,评估电流磁饱和与温漂特性。
  • 若电路为差分或共模抑制,需结合电容、共模电感或滤波拓扑一起仿真,以确认总体的抑制效果与插入损耗。
  • 最终量产前确认元件的批次一致性与可靠性试验(高低温循环、震动、机械冲击)满足系统要求。

总结:MLG1005S5N6CTD25 提供了在微型化封装下兼顾高频特性与汽车级可靠性的解决方案,适合射频模块、高速接口及车载电子中的小值电感需求。选型时应结合工作频段、电流与热管理做综合评估,并严格按厂商工艺参数进行装配与测试。若需更详细的电气特性曲线或封装图,请参考 TDK 官方 Datasheet。

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