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Collector current when early voltage is given for NPN transistor Solution

STEP 0: Pre-Calculation Summary
Formula Used
collector_current = Saturation current*e^(Voltage across the base–emitter junction/Thermal voltage)*(1+Voltage across collector-emitter/Early voltage)
Ic = Is*e^(VBE/Vt)*(1+VCE/VA')
This formula uses 1 Constants, 5 Variables
Constants Used
e - Napier's constant Value Taken As 2.71828182845904523536028747135266249
Variables Used
Saturation current - Saturation current is the diode leakage current density in the absence of light. It is an important parameter which differentiates one diode from another. (Measured in Ampere)
Voltage across the base–emitter junction - The voltage across the base–emitter junction is the forward voltage between the base and emitter of the transistor. (Measured in Volt)
Thermal voltage - Thermal Voltage is the voltage produced within the p-n junction. (Measured in Millivolt)
Voltage across collector-emitter - The voltage across collector-emitter junction is the electric potential between the base and collector region of a transistor. (Measured in Volt)
Early voltage - Early voltage is entirely process-technology dependent, with the dimensions of volts per micron.Typically, VA falls in the range of 5 V/μm to 50 V/μm. (Measured in Volt Per Micrometer)
STEP 1: Convert Input(s) to Base Unit
Saturation current: 0.01 Ampere --> 0.01 Ampere No Conversion Required
Voltage across the base–emitter junction: 5 Volt --> 5 Volt No Conversion Required
Thermal voltage: 25.85 Millivolt --> 0.02585 Volt (Check conversion here)
Voltage across collector-emitter: 10 Volt --> 10 Volt No Conversion Required
Early voltage: 0.025 Volt Per Micrometer --> 25000 Volt per Meter (Check conversion here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Ic = Is*e^(VBE/Vt)*(1+VCE/VA') --> 0.01*e^(5/0.02585)*(1+10/25000)
Evaluating ... ...
Ic = 1.00687330088899E+82
STEP 3: Convert Result to Output's Unit
1.00687330088899E+82 Ampere --> No Conversion Required
FINAL ANSWER
1.00687330088899E+82 Ampere <-- Collector current
(Calculation completed in 00.016 seconds)

4 Current and Voltage characteristics of transistor Calculators

Collector current when early voltage is given for NPN transistor
collector_current = Saturation current*e^(Voltage across the base–emitter junction/Thermal voltage)*(1+Voltage across collector-emitter/Early voltage) Go
Collector current when early voltage is given for PNP transistor
collector_current = Saturation current*e^(Voltage across emitter-base junction/Threshold voltage)*(1+Voltage across emitter-collector/Early voltage) Go
Output resistance of BJT
resistance = (Early voltage+Voltage across collector-emitter)/Collector current Go
Output resistance of transistor when base current is constant
resistance = -(Voltage across collector-emitter/Collector current) Go

Collector current when early voltage is given for NPN transistor Formula

collector_current = Saturation current*e^(Voltage across the base–emitter junction/Thermal voltage)*(1+Voltage across collector-emitter/Early voltage)
Ic = Is*e^(VBE/Vt)*(1+VCE/VA')

What is an NPN transistor?

NPN Transistors are three-terminal, three-layer devices that can function as either amplifiers or electronic switches. The standard Bipolar Transistor or BJT comes in two basic forms. An NPN (Negative-Positive-Negative) type and a PNP ( Positive-Negative-Positive) type.

How to Calculate Collector current when early voltage is given for NPN transistor?

Collector current when early voltage is given for NPN transistor calculator uses collector_current = Saturation current*e^(Voltage across the base–emitter junction/Thermal voltage)*(1+Voltage across collector-emitter/Early voltage) to calculate the Collector current, The Collector current when early voltage is given for NPN transistor formula is when common-emitter current gain carried by the electrons that reach the collector region. Its direction will be opposite to that of the flow of electrons, and thus into the collector terminal. Its magnitude will be proportional to eVeb/Vt. Collector current and is denoted by Ic symbol.

How to calculate Collector current when early voltage is given for NPN transistor using this online calculator? To use this online calculator for Collector current when early voltage is given for NPN transistor, enter Saturation current (Is), Voltage across the base–emitter junction (VBE), Thermal voltage (Vt), Voltage across collector-emitter (VCE) and Early voltage (VA') and hit the calculate button. Here is how the Collector current when early voltage is given for NPN transistor calculation can be explained with given input values -> 1.007E+82 = 0.01*e^(5/0.02585)*(1+10/25000).

FAQ

What is Collector current when early voltage is given for NPN transistor?
The Collector current when early voltage is given for NPN transistor formula is when common-emitter current gain carried by the electrons that reach the collector region. Its direction will be opposite to that of the flow of electrons, and thus into the collector terminal. Its magnitude will be proportional to eVeb/Vt and is represented as Ic = Is*e^(VBE/Vt)*(1+VCE/VA') or collector_current = Saturation current*e^(Voltage across the base–emitter junction/Thermal voltage)*(1+Voltage across collector-emitter/Early voltage). Saturation current is the diode leakage current density in the absence of light. It is an important parameter which differentiates one diode from another, The voltage across the base–emitter junction is the forward voltage between the base and emitter of the transistor, Thermal Voltage is the voltage produced within the p-n junction, The voltage across collector-emitter junction is the electric potential between the base and collector region of a transistor and Early voltage is entirely process-technology dependent, with the dimensions of volts per micron.Typically, VA falls in the range of 5 V/μm to 50 V/μm.
How to calculate Collector current when early voltage is given for NPN transistor?
The Collector current when early voltage is given for NPN transistor formula is when common-emitter current gain carried by the electrons that reach the collector region. Its direction will be opposite to that of the flow of electrons, and thus into the collector terminal. Its magnitude will be proportional to eVeb/Vt is calculated using collector_current = Saturation current*e^(Voltage across the base–emitter junction/Thermal voltage)*(1+Voltage across collector-emitter/Early voltage). To calculate Collector current when early voltage is given for NPN transistor, you need Saturation current (Is), Voltage across the base–emitter junction (VBE), Thermal voltage (Vt), Voltage across collector-emitter (VCE) and Early voltage (VA'). With our tool, you need to enter the respective value for Saturation current, Voltage across the base–emitter junction, Thermal voltage, Voltage across collector-emitter and Early voltage and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Collector current?
In this formula, Collector current uses Saturation current, Voltage across the base–emitter junction, Thermal voltage, Voltage across collector-emitter and Early voltage. We can use 4 other way(s) to calculate the same, which is/are as follows -
  • collector_current = Saturation current*e^(Voltage across the base–emitter junction/Thermal voltage)*(1+Voltage across collector-emitter/Early voltage)
  • resistance = -(Voltage across collector-emitter/Collector current)
  • collector_current = Saturation current*e^(Voltage across emitter-base junction/Threshold voltage)*(1+Voltage across emitter-collector/Early voltage)
  • resistance = (Early voltage+Voltage across collector-emitter)/Collector current
Where is the Collector current when early voltage is given for NPN transistor calculator used?
Among many, Collector current when early voltage is given for NPN transistor calculator is widely used in real life applications like {FormulaUses}. Here are few more real life examples -
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