WMSIC Electronic Components

TDK MLG0603P2N7BTD25

ModelMLG0603P2N7BTD25
Package0201
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

20 specifications

Core information

Product name
TDK MLG0603P2N7BTD25
Type
TDK
Unit
Electronic Component
Minimum package
15000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
TDK
Electronic Component
MLG0603P2N7BTD25
Electronic Component
1
Package
0201
Electronic Component
SMD Inductor
Electronic Component
0.009g
Inductor
2.7nH
Electronic Component
1
Factor
14@500MHz
Electronic Component
BM0262574047
Electronic Component
AEC-Q200
Current
500mA
Frequency
7.5GHz
Resistor(DCR)
140mΩ

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

MLG0603P2N7BTD25 产品概述

一、产品简介

MLG0603P2N7BTD25 为 TDK 推出的超小型贴片电感,额定电感值 2.7 nH,专为高频信号路径和射频匹配应用设计。器件采用 0201 超小封装,体积极小,适合空间受限的移动、通信及车载电子系统。该型号达到车规等级(AEC‑Q200),在可靠性和温度循环性能上满足汽车电子的苛刻要求。

二、主要电气参数

  • 电感值:2.7 nH
  • 额定电流(Isat/Irms 标称):500 mA
  • 直流电阻(DCR):140 mΩ
  • 品质因数(Q):14 @ 500 MHz
  • 自谐振频率(SRF):7.5 GHz
  • 封装:0201(超小型贴片)
  • 认证:AEC‑Q200(车规等级)

这些参数表明该器件在 VHF 到微波频段具有良好工作能力,SRF 达 7.5 GHz,可用于 GHz 级别的匹配与滤波;但较高的 DCR(0.14 Ω)和有限的额定电流提示在功率处理方面需谨慎选用。

三、典型应用场景

  • 射频匹配网络与阻抗变换(手机、蓝牙、Wi‑Fi 前端)
  • 高频去耦与噪声隔离(RF 模块、混频器输入输出)
  • 滤波器元件(带通/低通微带滤波器的元件补偿)
  • 汽车信息娱乐与无线通信子系统(要求车规级可靠性)

四、设计与布局建议

  • 将电感置于靠近需要隔离或匹配的节点,缩短引线和走线以减少寄生电感/电容。
  • 由于 DCR 较高,若用于信号链关键增益路径,应评估插入损耗对系统的影响。
  • 在高速射频应用中,注意与邻近元件的耦合,必要时在 PCB 设计中留出适当间距或使用屏蔽。
  • 对于多层板,尽量避免在电感下方放置有大面积接地铜皮以免影响性能;如需接地,采用微带结构和过孔控制回流路径。

五、可靠性与工艺注意

  • 器件已通过 AEC‑Q200 认证,适用于车规温度与振动工况,但在实际应用中仍需做整机级可靠性验证。
  • 0201 封装尺寸极小,贴装时需严格控制回流温度曲线与焊膏量,避免过热或焊接不足。
  • 建议使用自动贴片机与精确锡膏印刷工艺,并在首件验证中检查焊接质量与电气参数一致性。

六、选型要点与替代建议

  • 若电流需求高于 500 mA,应选择更大封装或低 DCR 型号以降低功率损耗与温升。
  • 若对 Q 值要求更高(更低损耗),可考虑同系列或其他品牌的高 Q RF 电感,并注意 SRF 与目标工作频率的匹配。
  • 在空间允许时,可用更大封装(如 0402/0603)换取更低 DCR 与更高 Isat。

七、结论

MLG0603P2N7BTD25 是一款面向高频、小型化和车规级应用的微型贴片电感,适合用于射频匹配、滤波与高频去耦场合。设计时需综合考虑其 2.7 nH 的电感值、14(@500 MHz)的 Q 值、0.14 Ω 的 DCR 以及 500 mA 的额定电流,确保在目标应用中的性能与可靠性满足系统要求。如有严格电流或更低损耗需求,可参考更大封装或低 DCR 型号作为替代。

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