Devyaani Garg
Shiv Nadar University (SNU), Greater Noida
Devyaani Garg has created this Calculator and 50+ more calculators!
Payal Priya
Birsa Institute of Technology (BIT), Sindri
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11 Other formulas that you can solve using the same Inputs

Collector current using Current amplification factor
Collector current=Current Amplification factor*Emitter current GO
Current Amplification factor
Current Amplification factor=Collector current/Emitter current GO
Base current using Current amplification Factor
Base Current=Emitter current*(1-Current Amplification factor) GO
Base Current 1 of BJT
Base current 1=Collector current/Common emitter current gain GO
Base Transport Factor
Base Transport factor=Collector current/Base Current GO
Emitter Current
Emitter current=Base Current+Collector current GO
Emitter Current
Emitter current=Collector current+Base Current GO
collector current Of A Transistor Using alpha
Collector current=Alpha*Emitter current GO
emitter current Of A Transistor Using alpha
Emitter current=Collector current/Alpha GO
Beta Parameter Of A Transistor Using Base Current
Beta=Collector current/Base Current GO
Base current Of A Transistor Using Beta
Base Current=Collector current/Beta GO

Leakage current of the collector-base junction Formula

Collector to base leakage current=Collector current-Common base current gain of transistor*Emitter current
I<sub>CBO</sub>=I<sub>c</sub>-α*I<sub>e</sub>
More formulas
Excess work due to thyristor 1 in chopper circuit GO
Discharging current of dv/dt protection thyristor circuits GO
Voltage across first thyristor in series-connected thyristors GO
Worst case steady state voltage across first thyristor in series connected thyristors GO
Derating factor of series connected thyristor string GO
Resultant series voltage of series connected thyristor string GO

How is the above formula related to thyristors?

A thyristor can be considered as two complementary transistors, one PNP transistor Q1 and the other NPN transistor Q2. The above formula can be used to calculate the leakage current of the collector-base junction of each transistor of the thyristor and these calculations can further be used to design circuits of thyristors.

How to Calculate Leakage current of the collector-base junction?

Leakage current of the collector-base junction calculator uses Collector to base leakage current=Collector current-Common base current gain of transistor*Emitter current to calculate the Collector to base leakage current, The Leakage current of the collector-base junction is the difference between the collector current and the common base current gain of transistor (α) times the emitter current. α is the ratio of IC to IE. Collector to base leakage current and is denoted by ICBO symbol.

How to calculate Leakage current of the collector-base junction using this online calculator? To use this online calculator for Leakage current of the collector-base junction, enter Collector current (Ic), Common base current gain of transistor (α) and Emitter current (Ie) and hit the calculate button. Here is how the Leakage current of the collector-base junction calculation can be explained with given input values -> -150 = 100-10*25.

FAQ

What is Leakage current of the collector-base junction?
The Leakage current of the collector-base junction is the difference between the collector current and the common base current gain of transistor (α) times the emitter current. α is the ratio of IC to IE and is represented as ICBO=Ic-α*Ie or Collector to base leakage current=Collector current-Common base current gain of transistor*Emitter current. Collector current is an amplified output current of a bipolar junction transistor, Common base current gain of transistor is the ratio of collector current and emitter current of transistor and Emitter current is the amplified output current of a bipolar junction transistor.
How to calculate Leakage current of the collector-base junction?
The Leakage current of the collector-base junction is the difference between the collector current and the common base current gain of transistor (α) times the emitter current. α is the ratio of IC to IE is calculated using Collector to base leakage current=Collector current-Common base current gain of transistor*Emitter current. To calculate Leakage current of the collector-base junction, you need Collector current (Ic), Common base current gain of transistor (α) and Emitter current (Ie). With our tool, you need to enter the respective value for Collector current, Common base current gain of transistor and Emitter current and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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