Emitter to Collector Distance Calculator

✖Maximum Applied Voltage in BJT across a diode is the highest voltage that can be applied to the diode without causing permanent damage or breakdown.ⓘ Maximum Applied Voltage in BJT [V_mb]			+10% -10%
✖Maximum Electric Field in BJT is the maximum force per unit of charge exerted.ⓘ Maximum Electric Field in BJT [E_mb]			+10% -10%

✖Emitter to collector distance is total distance between emitter to collector junction.ⓘ Emitter to Collector Distance [L_min]

⎘ Copy

👎

Formula

✖

Emitter to Collector Distance

Formula

`"L"_{"min"} = "V"_{"mb"}/"E"_{"mb"}`

Example

`"2.19978μm"="0.22mV"/"100.01V/m"`

Calculator

LaTeX

Reset

👍

Download BJT Microwave Devices Formulas PDF PDF Image

Emitter to Collector Distance Solution

STEP 0: Pre-Calculation Summary

Formula Used

Emitter to Collector Distance = Maximum Applied Voltage in BJT/Maximum Electric Field in BJT
L_min = V_mb/E_mb
This formula uses 3 Variables

Variables Used

Emitter to Collector Distance - (Measured in Meter) - Emitter to collector distance is total distance between emitter to collector junction.
Maximum Applied Voltage in BJT - (Measured in Volt) - Maximum Applied Voltage in BJT across a diode is the highest voltage that can be applied to the diode without causing permanent damage or breakdown.
Maximum Electric Field in BJT - (Measured in Volt per Meter) - Maximum Electric Field in BJT is the maximum force per unit of charge exerted.

STEP 1: Convert Input(s) to Base Unit

Maximum Applied Voltage in BJT: 0.22 Millivolt --> 0.00022 Volt (Check conversion here)
Maximum Electric Field in BJT: 100.01 Volt per Meter --> 100.01 Volt per Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

L_min = V_mb/E_mb --> 0.00022/100.01

Evaluating ... ...

L_min = 2.1997800219978E-06

STEP 3: Convert Result to Output's Unit

2.1997800219978E-06 Meter -->2.1997800219978 Micrometer (Check conversion here)

FINAL ANSWER

2.1997800219978 ≈ 2.19978 Micrometer <-- Emitter to Collector Distance

(Calculation completed in 00.004 seconds)

You are here -

Home » Engineering » Electronics » Microwave Theory » Microwave Semiconductor Devices » BJT Microwave Devices » Emitter to Collector Distance

Credits

Created by Shobhit Dimri

Bipin Tripathi Kumaon Institute of Technology (BTKIT), Dwarahat

Shobhit Dimri has created this Calculator and 900+ more calculators!

Verified by Urvi Rathod

Vishwakarma Government Engineering College (VGEC), Ahmedabad

Urvi Rathod has verified this Calculator and 1900+ more calculators!

< 15 BJT Microwave Devices Calculators

Maximum Frequency of Oscillations

Go Maximum Frequency of Oscillations = sqrt(Common Emitter Short Circuit Gain Frequency/(8*pi*Base Resistance*Collector Base Capacitance))

Emitter Base Charging Time

Go Emitter Charging Time = Emitter Collector Delay Time-(Base Collector Delay Time+Collector Charging Time+Base Transit Time)

Base Collector Delay Time

Go Base Collector Delay Time = Emitter Collector Delay Time-(Collector Charging Time+Base Transit Time+Emitter Charging Time)

Collector Charging Time

Go Collector Charging Time = Emitter Collector Delay Time-(Base Collector Delay Time+Base Transit Time+Emitter Charging Time)

Base Transit Time

Go Base Transit Time = Emitter Collector Delay Time-(Base Collector Delay Time+Collector Charging Time+Emitter Charging Time)

Emitter to Collector Delay Time

Go Emitter Collector Delay Time = Base Collector Delay Time+Collector Charging Time+Base Transit Time+Emitter Charging Time

Collector Base Capacitance

Go Collector Base Capacitance = Cut-off Frequency in BJT/(8*pi*Maximum Frequency of Oscillations^2*Base Resistance)

Base Resistance

Go Base Resistance = Cut-off Frequency in BJT/(8*pi*Maximum Frequency of Oscillations^2*Collector Base Capacitance)

Avalanche Multiplication Factor

Go Avalanche Multiplication Factor = 1/(1-(Applied Voltage/Avalanche Breakdown Voltage)^Doping Numerical Factor)

Saturation Drift Velocity

Go Saturated Drift Velocity in BJT = Emitter to Collector Distance/Average Time to Traverse Emitter to Collector

Emitter to Collector Distance

Go Emitter to Collector Distance = Maximum Applied Voltage in BJT/Maximum Electric Field in BJT

Total Charging Time

Go Total Charging Time = Emitter Charging Time+Collector Charging Time

Cut-off Frequency of Microwave

Go Cut-off Frequency in BJT = 1/(2*pi*Emitter Collector Delay Time)

Total Transit Time

Go Total Transit Time = Base Transit Time+Collector Depletion Region

Hole Current of Emitter

Go Hole Current of Emitter = Base Current+Collector Current

Emitter to Collector Distance Formula

Emitter to Collector Distance = Maximum Applied Voltage in BJT/Maximum Electric Field in BJT
L_min = V_mb/E_mb

What is Power Frequency Voltage?

The ratio of breakdown voltage for any insulation or gap due to an impulse voltage of specified t1/t2 or shape to power frequency breakdown voltage is defined as impulse ratio.

How to Calculate Emitter to Collector Distance?

Emitter to Collector Distance calculator uses Emitter to Collector Distance = Maximum Applied Voltage in BJT/Maximum Electric Field in BJT to calculate the Emitter to Collector Distance, The Emitter to Collector Distance formula is defined as the distance between the junction of emitter and the collector. Emitter to Collector Distance is denoted by L_min symbol.

How to calculate Emitter to Collector Distance using this online calculator? To use this online calculator for Emitter to Collector Distance, enter Maximum Applied Voltage in BJT (V_mb) & Maximum Electric Field in BJT (E_mb) and hit the calculate button. Here is how the Emitter to Collector Distance calculation can be explained with given input values -> 219978 = 0.00022/100.01.

FAQ

What is Emitter to Collector Distance?

The Emitter to Collector Distance formula is defined as the distance between the junction of emitter and the collector and is represented as L_min = V_mb/E_mb or Emitter to Collector Distance = Maximum Applied Voltage in BJT/Maximum Electric Field in BJT. Maximum Applied Voltage in BJT across a diode is the highest voltage that can be applied to the diode without causing permanent damage or breakdown & Maximum Electric Field in BJT is the maximum force per unit of charge exerted.

How to calculate Emitter to Collector Distance?

The Emitter to Collector Distance formula is defined as the distance between the junction of emitter and the collector is calculated using Emitter to Collector Distance = Maximum Applied Voltage in BJT/Maximum Electric Field in BJT. To calculate Emitter to Collector Distance, you need Maximum Applied Voltage in BJT (V_mb) & Maximum Electric Field in BJT (E_mb). With our tool, you need to enter the respective value for Maximum Applied Voltage in BJT & Maximum Electric Field in BJT and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

Home

FREE PDFs

🔍 Search