| 主权项 |
1. A stacked optocoupler component comprising:
a transmitter component with a transmitting area, the transmitting area having a surface; a receiver component with a receiving area, the receiving area having a surface; an electrical isolator that is plate-shaped, the electrical isolator being formed between the transmitter component and the receiver component, and the transmitter component and receiver component and the electrical isolator being arranged one on top of another in a form of a stack, wherein the transmitter component and receiver component are galvanically separated from one another but optically coupled to one another, wherein the electrical isolator is transparent at least for a part of an emission wavelength of the transmitting area, wherein a centroidal axis of the surface of the transmitting area and a centroidal axis of the surface of the receiving area are substantially parallel to one another, wherein an offset between the two centroidal axes is less than half or less than a tenth or less than a fiftieth of a distance of the particular centroidal axis to an outer edge of the surface of the transmitting area or to an outer edge of the surface of the receiving area so that light of the transmitter component acts predominantly or solely through the electrical isolator on the receiving area, wherein the electrical isolator projects on all sides from the stack in the form of a balcony, wherein the receiver component has a number N of partial voltage sources connected in series to one another, N being a natural number and ≧2, wherein a deviation of the partial voltages of the individual partial voltage sources from one another is less than 20%, wherein each partial voltage source has a semiconductor diode with a p-n junction, wherein a tunnel diode is formed between each of two successive partial voltage sources, and wherein the partial voltage sources and the tunnel diodes are monolithically integrated together. |
