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Gate to Channel Voltage Formula

GoGate to Collector Potential Formula

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Gate to Channel Voltage is defined as the drain-source on-state resistance is larger than rated value when gate voltage is around threshold voltage. Check FAQs

V gc = (\frac{Q ch}{C g}) + V t

V_gc - Gate to Channel Voltage?Q_ch - Channel Charge?C_g - Gate Capacitance?V_t - Threshold Voltage?

Gate to Channel Voltage Example

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Here is how the Gate to Channel Voltage equation looks like with Values.

Here is how the Gate to Channel Voltage equation looks like with Units.

Here is how the Gate to Channel Voltage equation looks like.

7.0103 = (\frac{0.4}{59.61}) + 0.3

7.0103V = (\frac{0.4mC}{59.61μF}) + 0.3V

7.0103 = (\frac{0.4}{59.61}) + 0.3

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Gate to Channel Voltage Solution

Follow our step by step solution on how to calculate Gate to Channel Voltage?

FIRST Step Consider the formula

V gc = (\frac{Q ch}{C g}) + V t

Next Step Substitute values of Variables

∴

V gc = (\frac{0.4mC}{59.61μF}) + 0.3V

Next Step Convert Units

∴

V gc = (\frac{0.0004C}{6E-5F}) + 0.3V

Next Step Prepare to Evaluate

∴

V gc = (\frac{0.0004}{6E-5}) + 0.3

Next Step Evaluate

∴

V gc = 7.01028350947828V

LAST Step Rounding Answer

∴

V gc = 7.0103V

Gate to Channel Voltage Formula Elements

Variables

Gate to Channel Voltage

Gate to Channel Voltage is defined as the drain-source on-state resistance is larger than rated value when gate voltage is around threshold voltage.

Symbol: V_gc

Measurement: Electric PotentialUnit: V

Note: Value should be greater than 0.

Formulas to find Gate to Channel Voltage

Channel Charge

Channel Charge is defined as force experienced of a matter, when placed in an electromagnetic field.

Symbol: Q_ch

Measurement: Electric ChargeUnit: mC

Note: Value can be positive or negative.

Formulas to find Channel Charge

Gate Capacitance

Gate Capacitance is the capacitance of the gate terminal of a field-effect transistor.

Symbol: C_g

Measurement: CapacitanceUnit: μF

Note: Value should be greater than 0.

Formulas to find Gate Capacitance

Threshold Voltage

Threshold voltage of transistor is the minimum gate to source voltage required to create conducting path between the source and drain terminals.

Symbol: V_t

Measurement: Electric PotentialUnit: V

Note: Value should be greater than 0.

Formulas to find Threshold Voltage

Other Formulas to find Gate to Channel Voltage

Go Gate to Collector Potential

V gc = \frac{V gs + V gd}{2}

Other formulas in Analog VLSI Design category

Go Drain Voltage

V bc = \sqrt{\frac{P d}{f \cdot C}}

Go Gate to Base Capacitance

C gb = C g - (C gs + C gd)

Go Gate to Drain Capacitance

C gd = C g - (C gb + C gs)

Go Gate to Drain Potential

V gd = 2 \cdot V gc - V gs

How to Evaluate Gate to Channel Voltage?

Gate to Channel Voltage evaluator uses Gate to Channel Voltage = (Channel Charge/Gate Capacitance)+Threshold Voltage to evaluate the Gate to Channel Voltage, The Gate to Channel Voltage formula is defined as the drain-source on-state resistance is larger than the rated value when the gate voltage is around the threshold voltage. Gate to Channel Voltage is denoted by V_gc symbol.

How to evaluate Gate to Channel Voltage using this online evaluator? To use this online evaluator for Gate to Channel Voltage, enter Channel Charge (Q_ch), Gate Capacitance (C_g) & Threshold Voltage (V_t) and hit the calculate button.

FAQs on Gate to Channel Voltage

What is the formula to find Gate to Channel Voltage?

The formula of Gate to Channel Voltage is expressed as Gate to Channel Voltage = (Channel Charge/Gate Capacitance)+Threshold Voltage. Here is an example- 7.010284 = (0.0004/5.961E-05)+0.3.

How to calculate Gate to Channel Voltage?

With Channel Charge (Q_ch), Gate Capacitance (C_g) & Threshold Voltage (V_t) we can find Gate to Channel Voltage using the formula - Gate to Channel Voltage = (Channel Charge/Gate Capacitance)+Threshold Voltage.

What are the other ways to Calculate Gate to Channel Voltage?

Here are the different ways to Calculate Gate to Channel Voltage-

Gate to Channel Voltage=(Gate to Source Potential+Gate to Drain Potential)/2

Can the Gate to Channel Voltage be negative?

No, the Gate to Channel Voltage, measured in Electric Potential cannot be negative.

Which unit is used to measure Gate to Channel Voltage?

Gate to Channel Voltage is usually measured using the Volt[V] for Electric Potential. Millivolt[V], Microvolt[V], Nanovolt[V] are the few other units in which Gate to Channel Voltage can be measured.

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Gate to Channel Voltage Formula

​GoGate to Collector Potential Formula

Gate to Channel Voltage Example

Gate to Channel Voltage Solution

Gate to Channel Voltage Formula Elements

Other Formulas to find Gate to Channel Voltage

Other formulas in Analog VLSI Design category

How to Evaluate Gate to Channel Voltage?

FAQs on Gate to Channel Voltage

Variable Name

GoGate to Collector Potential Formula