Quick Answer
Calculate SiC MOSFET Total Switching Energy per Cycle (E_on + E_off + E_ts)
Calculator
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Find Engineering Solutions →Result Interpretation
SiC MOSFET Total Switching Energy per Cycle (E_on + E_off + E_ts) calculator computes Total switching energy per cycle in J using the defined engineering formula and the input values provided. Total switching energy per cycle is expressed in J. No universal acceptance threshold is defined by this calculator.
Worked Example
Verified calculation
Given:
- Turn-on energy = 1.2E-6
- Turn-off energy = 9.0E-7
- Turn-on tail current energy = 3.0E-7
Expected Result:
- Total switching energy per cycle = 2.4E-6
Engineering Interpretation:
Under the given input conditions, the calculated result is: Total switching energy per cycle = 2.4E-6 J.
The actual numerical result is computed by the Runtime engine using the persisted tool definition. The values shown here come from automatically validated test cases.
Formula / Method
total switching energy per cycle = turn-on energy + turn-off energy + turn-on tail current energyFormula family: formula_powerelectronics_sic_mosfet_switching_loss_calculator_e_one_offe_ts
Variables
| Symbol | Label | Role | Description |
|---|---|---|---|
| E_on | Turn-on energy | INPUT | Turn-on energy |
| E_off | Turn-off energy | INPUT | Turn-off energy |
| E_ts | Turn-on tail current energy | INPUT | Turn-on tail current energy |
| result | Total switching energy per cycle | OUTPUT | Total switching energy per cycle |
Calculation Steps
- Enter the turn-on energy in J.
- Enter the turn-off energy in J.
- Enter the turn-on tail current energy in J.
- Step 1: Compute total switching energy per cycle.
- Read the total switching energy per cycle (J) from the results.
Engineering Summary
Calculate SiC MOSFET Total Switching Energy per Cycle (E_on + E_off + E_ts)
Frequently Asked Questions
What does this calculator calculate?
The SiC MOSFET Total Switching Energy per Cycle (E_on + E_off + E_ts) calculator estimates Total switching energy per cycle based on the input parameters you provide
Why is turn-on energy important in this calculation?
turn-on energy is directly proportional to total switching energy per cycle. When you enter turn-on energy in J, the calculator uses it in the engineering formula to compute the output
How should I interpret the result total switching energy per cycle?
The calculator outputs total switching energy per cycle in J. For larger energy values, divide by 1000 to express in kJ. The result is computed directly from the input values using the defined engineering formula
What units should I use for the inputs?
Enter each value in the units shown next to the input field: Turn-on energy (J), Turn-off energy (J), Turn-on tail current energy (J). Make sure all inputs use the specified units for consistent results
What assumptions does this calculator use?
This calculator uses automatically validated engineering formulas. Results are approximate and should be validated against site-specific conditions, applicable codes, and professional engineering judgment
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