Semiconductor Sic Mosfet Short Circuit Withstand Time Calculator

Audit already observed SiC short-circuit withstand/failure bounds with unknown bound sentinel−1, no new destructive test, safe pulse limit or inferred manufacturer rating.

Description

Short-circuit withstand records can bound observed successes and failures under matched conditions.

Short-circuit withstand records can bound observed successes and failures under matched conditions.^[1]

Missing outcome classes need an explicit sentinel rather than an invented duration.

When to use Semiconductor Sic Mosfet Short Circuit Withstand Time Calculator

Use this tool when you need to reproduce the stated calculation from measured records or independently selected model inputs. Prepare measured device or specimen records under independently matched branch, temperature, frame, and unit conventions.

How to use Semiconductor Sic Mosfet Short Circuit Withstand Time Calculator and understand its results

Prepare measured device or specimen records under independently matched branch, temperature, frame, and unit conventions.
Enter observedShortCircuitPulseDurationsSeconds, observedWithstoodPulseFlags, callerMatchedPulseTestConditionsVerified, following the field table and rules below, then run the tool.
Read longestObservedWithstoodPulseSeconds, shortestObservedFailedPulseSeconds, bothOutcomeBoundsObserved. Use the output meanings below to interpret units, signs, flags, and any nested result fields.
Correct reported input issues and run again. For a successful result, check the stated evidence coverage and assumptions before using it in your review.

Input field	Meaning	Value type	Requirement
observedShortCircuitPulseDurationsSeconds	Observed short circuit pulse durations seconds	list of number	Required
observedWithstoodPulseFlags	Observed withstood pulse flags	list of number	Required
callerMatchedPulseTestConditionsVerified	Caller matched pulse test conditions verified	boolean	Required

Use aligned nonempty positive pulse durations in seconds and binary withstood flags, with true for matched test conditions. Return the longest successful and shortest failed duration. An absent success or failure class returns −1 for that bound; bothOutcomeBoundsObserved is true only when both classes exist. Contradictory or interleaved bounds are retained, not reconciled into a safe rating.

successBound=max(successDurations) or −1; failureBound=min(failureDurations) or −1

Symbols follow the input and output meanings and the calculation rules above.

Output field	Meaning	Value type
longestObservedWithstoodPulseSeconds	Longest observed withstood pulse seconds	number
shortestObservedFailedPulseSeconds	Shortest observed failed pulse seconds	number
bothOutcomeBoundsObserved	Both outcome bounds observed	boolean

json

{
  "input": {
    "observedShortCircuitPulseDurationsSeconds": [
      1,
      2,
      3
    ],
    "observedWithstoodPulseFlags": [
      1,
      1,
      0
    ],
    "callerMatchedPulseTestConditionsVerified": true
  },
  "output": {
    "longestObservedWithstoodPulseSeconds": 2,
    "shortestObservedFailedPulseSeconds": 3,
    "bothOutcomeBoundsObserved": true
  }
}

Limitations and assumptions

Matched measurement branch, material state, calibration, and conventions must be independently established. Results do not certify device performance or operating conditions.

Missing required fields, unknown fields, wrong types, and violated calculation rules are input issues. Numeric values must be finite; nonfinite results are rejected. Evidence arrays must be dense, with no missing cells. Numeric observation lists allow at most 10,000 entries, subject to any smaller bounds stated above.

Alternative or Complementary methods

For a related review, use Semiconductor Superjunction Breakdown Voltage Calculator: A balanced-superjunction breakdown observation needs an independently matched leakage criterion and pillar evidence. This reader locates crossings on the observed reverse-voltage branch. For a complementary step, use Semiconductor Solder Joint Fatigue Life Coffin Manson Calculator: The Coffin–Manson relation here uses plastic strain amplitude and failure reversals equal to twice failure cycles. That convention introduces a half factor when solving for cycles.

References

Semiconductor Sic Mosfet Short Circuit Withstand Time Calculator — tool.io

Similar or alternative tools

Semiconductor Superjunction Breakdown Voltage Calculator
A balanced-superjunction breakdown observation needs an independently matched leakage criterion and pillar evidence. This reader locates crossings on the observed reverse-voltage branch.
Semiconductor Solder Joint Fatigue Life Coffin Manson Calculator
The Coffin–Manson relation here uses plastic strain amplitude and failure reversals equal to twice failure cycles. That convention introduces a half factor when solving for cycles.