OptiMOS™ 300V提高硬开关应用的效率,支持新型设计

2015-6-2 | 市场新闻

德国慕尼黑讯——英飞凌科技股份公司推出OptiMOS TM 300V,壮大中压MOSFET产品阵容,树立功率场效应管市场新标准。300VOptiMOS TM的发布有助于英飞凌进一步巩固其在通信电源、不间断电源(UPS)、电机控制、工业电源、和DC / AC逆变器等领域的市场领导地位。

 

新推出的OptiMOS 300 V有助于提高功率密度,降低系统成本,并提供更高的可靠性。而对于最终用户,这意味着节省能源成本。譬如,在AC/DC变换器的硬开关应用中,OptiMOS 300 V可以将电能损耗降低50%。这可让设计人员提高开关频率,因此减小无源器件乃至整个系统的尺寸。此外,OptiMOS 300 V提供更高的电压尖峰裕量,因此可提高60 V电信整流器设计的可靠性、安全性和易用性。另外,它还可减少级联高压开关型电源所需的级数。此外, OptiMOS 300 V也可以应用于110 V AC UPS。

 

英飞凌科技股份有限公司副总裁兼DC/DC 业务总经理Richard Kuncic表示:“借助300V阻断能力,英飞凌将业界领先的OptiMOS技术扩展到目前的非主流电压等级,以支持不断演变的应用,如多电平变换器。由于OptiMOS技术性能优越,并且应用范围很广,所以,我们希望这个电压等级能成为功率场效应管市场的新标准。”

 

OptiMOS 300 V结合快速二极管技术,其反向恢复电荷Q rr要比市场上次优的同类产品低70%。这一特性所带来的结果就是,体二极管表现平稳,并可最大限度减少电压过冲。与其他可用的产品相比,采用TO-220封装的OptiMOS 300 V能以低58%以上的优值系数(FOM: R DS(on) x Q g),提供业界最佳R DS(on)。这可以直接降低导通损耗,并提高电机控制等大电流应用的总体效率。

 

供货情况

 

OptiMOS 300 V提供两种封装形式:导通电阻R DS(on)为40.7 mΩ的D 2PAK和R DS(on)为41 mΩ的TO-220。两种封装形式的产品都已开始量产。关于OptiMOS 300 V的更多信息请访问: www.infineon.com/optimos-300v

About Infineon

Infineon Technologies AG is a world leader in semiconductors. Infineon offers products and system solutions addressing three central challenges to modern society: energy efficiency, mobility, and security. In the 2014 fiscal year (ending September 30), the company reported sales of Euro 4.3 billion with about 29,800 employees worldwide. In January 2015, Infineon acquired US-based International Rectifier Corporation, a leading provider of power management technology, with revenues of USD 1.1 billion (fiscal year 2014 ending June 29) and approximately 4,200 employees.

Infineon is listed on the Frankfurt Stock Exchange (ticker symbol: IFX) and in the USA on the over-the-counter market OTCQX International Premier (ticker symbol: IFNNY).

Information Number

INFPMM201506-061

Press Photos

  • Infineon’s OptiMOS 300 V cuts energy losses by 50 percent in hard switching applications such as AC/DC converters. This allows for higher switching frequencies and, consequently, passive component and solution size reduction.
    Infineon’s OptiMOS 300 V cuts energy losses by 50 percent in hard switching applications such as AC/DC converters. This allows for higher switching frequencies and, consequently, passive component and solution size reduction.
    TO-220-optiMOS-300v

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