西德 Neumüller 厂生产了一种新型磁敏半导体元件,它可用来作为磁场探测器(代替霍尔探针)、电子罗盘、无整流子直流电机或电子接近开关的敏感元件。该厂生产的作为单个二极管(MD130C 型)和双二极管(MD230A 型)销售的磁二极管在反向电流为10μA 时所具有的最大反向电压为50V。在无磁场影响时5V 正向电压情况下, A new magnetically sensitive semiconductor component is being manufactured at the Neumüller plant in West Germany, which can be used as a magnetic field detector (instead of a Hall probe), an electronic compass, a sensorless commutator DC motor or an electronic proximity switch. The factory produced magnetic diodes sold as single diodes (MD130C) and dual diodes (MD230A) have a maximum reverse voltage of 50V at a reverse current of 10μA. In the absence of a magnetic field when the 5V forward voltage,