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发明公开
CN106328621A 垂直连接型功率模块 无效 - 驳回

垂直连接型功率模块
摘要：
本发明提供了一种垂直连接型功率模块，包括功率器件、功率器件栅极接触片、功率器件源极接触片、功率器件漏极接触片、栅极弹簧铜柱、源极弹簧铜柱和DBC基板；功率器件栅极接触片和功率器件源极接触片均设置在功率器件的一侧面上，功率器件漏极接触片设置在功率器件的另一侧面与DBC基板之间；栅极弹簧铜柱与功率器件栅极接触片连接，源极弹簧铜柱与功率器件源极接触片连接。与现有技术相比，本发明提供的一种垂直连接型功率模块，减小了功率模块的尺寸、并可相应减小所需的散热器的大小，从而减小变换器系统的体积和重量。
摘要（英）：

The invention provides a vertical connection-type power module, which comprises a power device, a power device gate contact chip, a power device source contact chip, a power device drain contact chip, a gate spring copper cylinder, a source spring copper cylinder and a DBC substrate, wherein the power device gate contact chip and the power device source contact chip are arranged on one side surface of the power device; the power device drain contact chip is arranged between the other side surface of the power device and the DBC substrate; the gate spring copper cylinder is connected with the power device gate contact chip; and the source spring copper cylinder is connected with the power device source contact chip. Compared with the prior art, the vertical connection-type power module provided by the invention has the advantages that the size of the power module is reduced and the size of a required radiator can be correspondingly reduced, thereby reducing the volume and the weight of a converter system.

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