POWER DEVICE HAVING HIGH SWITCHING SPEED

摘要

An electronic device includes at least one electronic component chip having a first conduction terminal and a control terminal on a first surface of the chip and a second conduction terminal on a second surface opposite the first surface of the chip. An insulating body embeds the chip. The insulating body includes a mounting surface and an electrically conductive heat-sink connected to the first conduction terminal on the first surface of the chip, but insulated from the control terminal. An opening in a first surface of the insulating body exposes a surface of the electrically conductive heat sink. The electrically conductive heat sink includes a perimeter cavity configured for alignment with an encircling configuration of the control terminal, wherein the perimeter cavity contains a material that insulates the control terminal from the heat sink.