4200A-SCS low-current TSV leakage characterization
Keithley Instruments · Engineering measurement and characterization
- Purpose
- Separate TSV leakage changes from connection, capacitance and measurement-setting effects.
- Technical approach
- Selected modules provide DC I-V, C-V or pulsed measurements; low-current setups can use guarding and low-noise connections.
- Scope of use
- Accessible electrodes and the expected current, bias and probe-station configuration determine the SMU, preamp and test method.
- Limitations and open questions
These evaluation considerations are compiled by BLNKK from public information. They are not supplier guarantees or a mandatory submission checklist.
Scope and limitationsResolution is not the setup noise floor. Verify capacitance, waiting time and bias on the actual sample; leakage alone establishes neither root cause nor reliability.
What to prepareBLNKK suggests preparing electrode/connection diagrams, expected bias/current, cable and probe-station details, reference samples and current-versus-time records.
Confirm with the supplierConfirm SMU/preamp, guarding, capacitance handling, ranges and settling procedure. Agree on sample-based checks of noise, repeatability and safe bias.
- Public evidence
- Official product and application pages describe module choices and connection-capacitance effects, not a TSV-liner acceptance criterion.
Supporting references
Contact the supplier
Find the company’s contact details and ask about this solution through its official channels.
Related engineering problems
These links use established solution relationships. Continue to engineering conditions and evaluation preparation.
BLNKK organizes information from public sources. A company profile does not imply a documented solution. Applicability still needs confirmation against your samples and engineering conditions.