Skip to main content
CalcPro

FinFET Drain-Induced Barrier Lowering (DIBL) & Subthreshold Calculator

Easily calculate and compute finfet drain-induced barrier lowering (dibl) & subthreshold calculator with accurate equations, live formulas, and expert guidance.

Calculated Result
53.33 mV/V

DIBL Coefficient

DIBL Coefficient

53.33 mV/V

Dibl Mv Per V

53.3

Subthreshold Swing Mv Dec

68

Leakage Increase Factor

3.9

Electrostatic Control

Superior FinFET / GAA Control (DIBL < 80 mV/V)

53.33 — mV/V

Calculation Breakdown

  1. Applied FormulaCalculates the Drain-Induced Barrier Lowering (DIBL in mV/V) and off-state subthreshold leakage current ratio for sub-10nm FinFET and nanosheet transistor architectures.\text{DIBL} = -\frac{V_{\text{th}}(V_{\text{DD}}) - V_{\text{th}}(V_{\text{DS,low}})}{V_{\text{DD}} - V_{\text{DS,low}}}

FinFET DIBL & Subthreshold Metric Output

Interactive visualization based on your current inputs

Calculated Value
0.013274053DIBL Coefficient

What Is the FinFET Drain-Induced Barrier Lowering (DIBL) & Subthreshold Calculator?

This tool computes finfet drain-induced barrier lowering (dibl) & subthreshold calculator with high precision arithmetic.

How Does the FinFET Drain-Induced Barrier Lowering (DIBL) & Subthreshold Calculator Work?

Calculates the Drain-Induced Barrier Lowering (DIBL in mV/V) and off-state subthreshold leakage current ratio for sub-10nm FinFET and nanosheet transistor architectures.

FinFET Drain-Induced Barrier Lowering (DIBL) & Subthreshold Calculator Formula & Variables

The core mathematical equation utilized by this calculator is expressed as:

DIBL=−Vth(VDD)−Vth(VDS,low)VDD−VDS,low\text{DIBL} = -\frac{V_{\text{th}}(V_{\text{DD}}) - V_{\text{th}}(V_{\text{DS,low}})}{V_{\text{DD}} - V_{\text{DS,low}}}

Calculates the Drain-Induced Barrier Lowering (DIBL in mV/V) and off-state subthreshold leakage current ratio for sub-10nm FinFET and nanosheet transistor architectures.

How to Use the FinFET Drain-Induced Barrier Lowering (DIBL) & Subthreshold Calculator

  1. Enter your parameters into the designated input fields to calculate the result immediately.

Step-by-Step Example Calculation

FinFET Drain-Induced Barrier Lowering (DIBL) & Subthreshold Calculator Example

Input Values:

vthLowDrainMv:350
vthHighDrainMv:310
supplyVoltageVddV:0.8
subthresholdSwingMvDec:68
Worked Steps: Sample evaluation based on standard reference conditions.

Understanding Your Result

The calculated primary figure indicates the optimal or required mV/V.

Factors That Affect the Result

  • Measurement tolerances, operational variance, and real-world conditions.

When Should You Use This Calculator?

  • Everyday budgeting, technical homework, professional estimation, and household projects.

Assumptions & Limitations

  • Assumes standard atmospheric or environmental parameters unless specified.

Frequently Asked Questions

Calculation Accuracy & Reference Note

Double-precision IEEE 754 arithmetic with validated empirical constants.

\n

Related Calculators

Explore more tools and calculators in Physics Calculators

Length Converter

Convert length and distance between metric and imperial units including meters, feet, inches, kilometers, miles, and yards with exact SI definitions.

Percentage Calculator

Calculate percentages: what % X is of Y, P% of X, % change, discount price, and percentage points.

Temperature Converter

Convert temperatures between Celsius (°C), Fahrenheit (°F), Kelvin (K), and Rankine (°R) with step-by-step thermodynamic formulas.

Ohm's Law & Electrical Power Calculator

Calculate Voltage (V), Current (I), Resistance (R), and Electrical Power (P) across DC circuits.

Density, Mass & Volume Calculator

Calculate density (ρ = m/V), material mass, or physical volume for solids, liquids, and gases.

Steam Turbine Surface Condenser Cooling Water Duty Calculator

Calculates surface condenser thermal heat rejection (MWth), circulating cooling water pumping volume (m³/h), and steam condensation rate.