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国际整流器公司(InternationalRectifier,简称IR)推出IRF4000型100V器件。该器件将4个HEXFET MOSFET集成在一个功率MLP封装内,可满足以太网供电(Power-over-Ethernet,简称PoE)应用的需求。这款新器件符合针对网络和通信基础设施系统的IEEE802.3af标准,例如以太网交换器、路由器
International Rectifier (IR) introduced the IRF4000 100V device. The device integrates four HEXFET MOSFETs into one power MLP package to meet the needs of Power-over-Ethernet (PoE) applications. The new device meets the IEEE802.3af standard for network and communications infrastructure systems such as Ethernet switches, routers