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X
News » 2020 Releases » Vishay推出汽车级IHDM电感器 ...

Vishay推出汽车级IHDM电感器,在温度+180 °C,额定电流150 A条件下具有出色的感值及饱和稳定性

这款边绕通孔器件采用铁粉合金磁芯技术降低DCR,减少功耗提高效率

IHDM1008BC3A

Products mentioned:

IHDM-1008BC-3A
For more information:
Media Contact - Bob Decker, Redpines
Phone: 1.415.409.0233
E-mail: bob.decker@redpinesgroup.com

Sales Contact: http://www.vishay.com/
en/company/contacts/

This release in:

  • English
  • Deutsch
  • 日本語
  • 简体中文

宾夕法尼亚、MALVERN —2020年3月9日—日前,Vishay Intertechnology, Inc.(NYSE 股市代号:VSH)宣布,推出一款新型IHDM汽车级边绕通孔电感器,额定电流达150 A,适合发动机舱环境下的应用。Vishay Custom Magnetics IHDM-1008BC-3A采用铁粉磁芯技术,在-40 °C至+180 °C 苛刻的工作温度范围内,具有出色的感值和饱和稳定性,功耗低,散热性能优异。

日前发布的这款器件边绕线圈直流阻抗(DCR)低至0.25 mΩ,最大限度减少损耗,改善额定最大电流性能提高效率。与基于铁氧体的解决方案相比,IHDM-1008BC-3A在+125°C以上温度条件下,额定电流和饱和电流分别提高30%。电感器具有软饱和特性,因此电感值在达到饱和电流以后是可预期的感值下降而非感值的突降,并且电感值不受温度影响在运行过程中。

电感器工作电压高达350 V,适用于大电流、高温功率应用中的DC/DC变换器、逆变器、和混合动力汽车、电动汽车以及氢燃料电池汽车中的电机和开关噪声的抑制。

IHDM-1008BC-3A标准条纹热浸镀锡引脚可用于通孔固定,降低锡须生长风险,同时Vishay可根据要求定制不同安装方法和性能的电感。选项包括裸铜、表面贴装和压合。器件符合RoHS和Vishay绿色标准,无卤素。

 器件规格表:

封装尺寸

1008

外形尺寸 (mm)

25 x 20 x 23

电感 (µH)

1.2~4.7

DCR典型值 (mΩ)

0.25~0.86

DCR最大值 (mΩ)

0.30~0.95

温升电流 (A)

45~80

饱和电流 (A)

50~110(1) / 70~150(2)

SRF典型值 (MHz)

15~90

(1) 直流电流 (A) 造成L0下降约 20 %

(2)直流电流 (A) 造成L0下降约 30 %

新型电感器现可提供样品并已实现量产,供货周期为12周。

新闻联系人:

VISHAY

张艳(Chris Zhang)

地址:上海市淮海西路 55 号 申通信息广场 15 楼 D 座

电话:(8621)22315596

传真:(8621)22315551

Email:chris.zhang@vishay.com

Vishay 是全球最大的分立半导体和无源电子元件系列产品制造商之一,这些产品对于汽车、工业、计算、消费、通信、国防、航空航天和医疗市场的创新设计至关重要。服务于全球客户,Vishay承载着科技基因——The DNA of tech.®  Vishay Intertechnology, Inc. 是在纽约证券交易所上市(VSH)的“财富1,000 强企业”。有关Vishay的详细信息,敬请浏览网站 www.vishay.com。

###

For more information:
Media Contact - Bob Decker, Redpines
Phone: 1.415.409.0233
E-mail: bob.decker@redpinesgroup.com

Sales Contact: http://www.vishay.com/
en/company/contacts/

This release in:

  • English
  • Deutsch
  • 日本語
  • 简体中文
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