SBD的正向电压(VF)是什么?

Depending on the metal used, SBDs have a rated forward voltage (VF) between 0.4 V to 0.7 V, which is lower than the forward voltage of pn junction diodes. However, the withstand voltage of silicon SBDs is 20 to 150 V, not higher than that of pn junction diodes.

这取决于金属材料。额定的VF范围是0.4~0.7V,且低于PN结型二极管的额定VF。但是反向电压的范围是20~150V,且SBD产品的反向电压均低于PN型二极管的反向电压。

Fig. 1 Band diagrams of pn junction diodes and SBDs (in the non-biased state)
Fig. 1 Band diagrams of pn junction diodes and SBDs (in the non-biased state)
Fig. 2 I-V characteristics (characteristics of different metals)
Fig. 2 I-V characteristics (characteristics of different metals)

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