High efficiency module

摘要

A module (1) includes a first functional device (2) and a second functional device (3). The first functional device (2) includes a base electrode, an emitter electrode and a collector electrode. The second functional device (3) includes at least one electrode. The module (1) further includes a conductive frame (4). One of the base electrode, the emitter electrode, and the collector electrode of the first functional device (2) is directly connected to the frame (4). The electrode of the second functional device (3) is also directly connected to the frame (4). The frame (4) includes a portion serving as a terminal for external connection.

主权项

1. A module, comprising:
a first functional device and a second functional device each provided with a control electrode, a first main electrode and a second main electrode; a first frame disposed between the first functional device and the second functional device; a resin package covering the first functional device, the second functional device and at least a part of the first frame, the resin package including a mounting surface to be soldered to a circuit board; a second frame comprising a portion disposed above the first functional device, and a surface exposed from the resin package; and a surface-mounting conductor embedded in the resin package in a manner such that the surface-mounting conductor includes an exposed surface exposed from the mounting surface; wherein the first functional device and the second functional device are arranged to face each other in a normal direction perpendicular to the mounting surface, with the first frame intervening between the first functional device and the second functional device, wherein the second main electrode of the first functional device and the first main electrode of the second functional device are each directly connected to the first frame.