PN Junction Area in Opto Electronics Devices Formulas

The PN Junction Area is the boundary or interface area between two types of semiconductor materials in a pn diode. And is denoted by A_pn. PN Junction Area is usually measured using the Square Micrometer for Area. Note that the value of PN Junction Area is always positive.

Opto Electronics Devices formulas that make use of PN Junction Area

fxCurrent Due to Optically Generated CarrierGo

fxDiffusion Length of Transition RegionGo

fxPN Junction CapacitanceGo

FAQ

What is the PN Junction Area?

The PN Junction Area is the boundary or interface area between two types of semiconductor materials in a pn diode. PN Junction Area is usually measured using the Square Micrometer for Area. Note that the value of PN Junction Area is always positive.

Can the PN Junction Area be negative?

No, the PN Junction Area, measured in Area cannot be negative.

What unit is used to measure PN Junction Area?

PN Junction Area is usually measured using the Square Micrometer[µm²] for Area. Square Meter[µm²], Square Kilometer[µm²], Square Centimeter[µm²] are the few other units in which PN Junction Area can be measured.

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