WMSIC Electronic Components

Sumida 0530CDMCCDS-3R3MC 0530CDMCCDS

Model0530CDMCCDS-3R3MC
PackageSMD,5.4x5.2mm
BrandSUMIDA
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
Sumida 0530CDMCCDS-3R3MC
Type
SUMIDA
Minimum package
2000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SUMIDA
Electronic Component
0530CDMCCDS-3R3MC
Electronic Component
1
Package
SMD,5.4x5.2mm
Type
Inductor
Electronic Component
Power Inductor
Electronic Component
±20%
Electronic Component
0.649g
Inductor
3.3uH
Electronic Component
1
Electronic Component
BM0265738336
Current
5.1A
Resistor(DCR)
32mΩ
Electronic Component
Electronic Component
Electronic Component
2000

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

Sumida 0530CDMCCDS-3R3MC 功率电感产品概述

一、产品核心身份与品牌背景

0530CDMCCDS-3R3MC是日本胜美达(Sumida)推出的一体成型表贴功率电感,专为中功率电源电路设计。胜美达作为全球磁性元件领域的专业厂商,以高精度、高可靠性的电感产品著称,该型号延续了品牌在功率电感领域的技术积累,针对小型化、高效率电源需求优化设计,是消费电子、工业控制、汽车电子等领域的实用选择。

二、关键电气性能参数解析

该电感的核心参数明确了其性能边界与适用场景,具体解析如下:

  1. 电感值与精度:标称电感值3.3μH,精度±20%,满足多数中功率DC-DC转换电路的常规需求,无需额外精密校准即可稳定工作;
  2. 电流能力:
    • 额定电流(Irms)5.1A:指持续工作时电感温度不超过允许范围的最大电流,保证长期稳定运行;
    • 饱和电流(Isat)8A:当电流达到8A时,电感值因磁芯饱和下降约30%,该参数远高于额定电流,确保电路过载或瞬态电流下仍能维持基本电感特性,避免性能突变;
  3. 直流电阻(DCR):32mΩ的低直流电阻,显著降低导通损耗,提升电源转换效率,减少发热,适合对效率敏感的设备(如笔记本电源、服务器VRM)。

三、物理封装与结构特性

  1. 表贴封装尺寸:采用SMD(表面贴装)封装,尺寸为5.4mm×5.2mm(长宽),属于紧凑型封装,适配高密度PCB设计,可有效节省电路板空间,满足超薄笔记本、车载控制器等小型化设备的布局需求;
  2. 一体成型结构:磁芯与线圈采用一体成型工艺,相比传统绕线电感具有三大优势:
    • 磁屏蔽效果优异,减少电磁干扰(EMI)对外辐射,符合EMC(电磁兼容性)标准;
    • 机械强度高,抗振动、抗冲击能力强,适合工业设备、汽车电子等严苛环境;
    • 一致性好,批量生产时参数偏差小,提升电路稳定性。

四、典型应用场景

该电感的参数与结构特性使其适用于以下场景:

  1. DC-DC转换电路:笔记本电脑、平板电脑的降压转换器(Buck Converter),服务器主板的电压调节模块(VRM),将高电压转换为CPU、内存等核心器件所需的低电压,兼顾效率与空间;
  2. 电源模块:工业控制设备、通信基站的电源模块中,作为储能元件稳定输出电压,应对负载波动;
  3. 汽车电子:车载LED驱动电路、车载信息娱乐系统的电源部分,高抗振性与高饱和电流适配汽车工况下的瞬态电流变化;
  4. 消费电子:智能电视、机顶盒的电源电路,低DCR减少发热,提升设备散热效率与使用体验。

五、产品优势与适用价值

0530CDMCCDS-3R3MC的设计针对性强,核心优势体现在:

  1. 空间与功率的平衡:小尺寸封装下实现5.1A额定电流与8A饱和电流,解决“小体积难承载大功率”的痛点;
  2. 效率与可靠性兼顾:低DCR降低损耗,一体成型结构提升抗干扰与抗振动能力,适合长期稳定工作的设备;
  3. 设计兼容性广:参数适配多数中功率电源电路,无需额外匹配特殊器件,降低设计成本与开发周期。

该产品是中功率电源电路的高性价比选择,尤其适合对空间、效率、可靠性有要求的各类电子设备,可有效提升电路性能与系统稳定性。

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