RADIO FREQUENCY POWER ASSEMBLY AND TRANSCEIVER DEVICE
    5.
    发明公开
    RADIO FREQUENCY POWER ASSEMBLY AND TRANSCEIVER DEVICE 审中-公开
    射频功率组件和收发器装置

    公开(公告)号:EP3188221A1

    公开(公告)日:2017-07-05

    申请号:EP14902339.2

    申请日:2014-09-23

    IPC分类号: H01L21/60 H01L23/488

    摘要: The present invention provides a radio frequency power component, including a first section, a second section, and a first bonding wire group, where the first bonding wire group includes at least three first bonding wire units, the first bonding wire unit includes at least one arc-shaped bonding wire, one end and the other end of the first bonding wire unit are electrically connected to electrodes of the first section and the second section, respectively, where arc heights of first bonding wire units located at two sides of the first bonding wire group are higher than an arc height of a first bonding wire unit at another position, and an arc height of a first bonding wire unit located in a central area of the first bonding wire group is lower than an arc height of a first bonding wire unit at another position, so that currents passing through the at least three first bonding wire units are the same, or a phase difference between currents passing through any two first bonding wire units is less than a preset threshold. The present invention significantly reduces an energy loss of the radio frequency power component, avoids damage to a section, and reduces a usage cost.

    摘要翻译: 本发明提供一种射频功率器件,包括第一部分,第二部分和第一焊线组,所述第一焊线组包括至少三个第一焊线单元,所述第一焊线单元包括至少一个 所述第一焊线单元的一端和另一端分别与所述第一部分和所述第二部分的电极电连接,所述第一焊线单元位于所述第一焊线两侧的电弧高度 所述第一焊线组的第一焊线单元的弧高高于第一焊线单元在另一位置的弧高,且位于所述第一焊线组的中心区域的第一焊线单元的弧高小于第一焊线的弧高 单元设置在另一位置处,使得流过所述至少三个第一焊线单元的电流相同,或者流过任意两个第一焊线单元的电流之间的相位差 小于预设的阈值。 本发明显着降低了射频功率器件的能量损失,避免了对部分的损坏,降低了使用成本。