Electrical Verification (I-V, Parametric Test)

Electrical Verification using I-V (current-voltage) and parametric testing is a critical method for assessing semiconductor device functionality and performance. I-V measurements evaluate current flow under applied voltage, revealing device characteristics such as leakage, breakdown voltage, threshold voltage, and on/off behavior. Parametric tests monitor key device parameters against design specifications, helping detect defects, degradation, or process variations.

Applications

• Device Functionality Check:Verify proper operation of transistors, diodes, ICs, and other semiconductor components.
• Leakage & Breakdown Analysis:Detect high leakage currents, breakdown events, or abnormal conduction paths.
• Threshold & Performance Evaluation:Measure threshold voltages, drive currents, and switching characteristics.
• Quality Control:Ensure semiconductor devices meet design and process specifications.
• Failure Analysis:Identify electrical defects caused by material flaws, fabrication errors, or handling damage.
• Reliability Assessment:Monitor performance under stress conditions to predict long-term device behavior.
• Research & Development:Support characterization of new devices, process optimization, and circuit design validation.