The Source-Measure Unit can also test other diode parameters, including forward voltage drop and breakdown voltage.
源-测量单元还可以测量其它的二极管参数，包括正向电压降和击穿电压。
2
Measure the reverse breakdown voltage by sourcing a specified re verse current bias, then measuring the voltage drop across the diode.
通过施加规定的反向偏流，然后测量二极管两端的电压，即可测得反向偏置电流。
3
For maximum exceed noise ratio generated, circuit structure to match the equivalent circuit diagram of the solid-state noise diode in avalanche breakdown state has been designed.