What is Saturation Voltage of IGBT ?
The saturation voltage of an IGBT (Insulated Gate Bipolar Transistor) is the voltage drop across the device when it is fully turned on and conducting current. It is a critical parameter because it determines how efficiently the IGBT can pass current without excessive power dissipation. When the IGBT is in the "on" state, it behaves like a low-resistance switch, and there is a voltage drop across it. This voltage drop is the saturation voltage. It represents the minimum voltage required to keep the IGBT in full conduction, and it depends on the specific IGBT model, current flowing through the device, and other factors such as temperature.
How to Calculate Saturation Voltage of IGBT?
Saturation Voltage of IGBT calculator uses Collector to Emitter Saturation Voltage (IGBT) = Base Emitter Voltage PNP IGBT+Drain Current (IGBT)*(Conductivity Resistance IGBT+N Channel Resistance (IGBT)) to calculate the Collector to Emitter Saturation Voltage (IGBT), Saturation Voltage of IGBT is the voltage drop across the device when it is in the "on" or conducting state. This voltage drop occurs due to the IGBT's inherent characteristics and is typically lower than the voltage drop across a standard bipolar junction transistor (BJT). The saturation voltage of an IGBT is influenced by several factors, including the IGBT's current rating, temperature, and the specific model or manufacturer. Collector to Emitter Saturation Voltage (IGBT) is denoted by Vc-e(sat)(igbt) symbol.
How to calculate Saturation Voltage of IGBT using this online calculator? To use this online calculator for Saturation Voltage of IGBT, enter Base Emitter Voltage PNP IGBT (VB-E(pnp)(igbt)), Drain Current (IGBT) (Id(igbt)), Conductivity Resistance IGBT (Rs(igbt)) & N Channel Resistance (IGBT) (Rch(igbt)) and hit the calculate button. Here is how the Saturation Voltage of IGBT calculation can be explained with given input values -> 1.1E+6 = 2.15+105*(1.03+10590).