High-Precision Source Measure Units (SMU)

Professional Source Measure Units (SMU) provide essential diagnostic data to ensure the electronic and material integrity of semiconductors through synchronized four-quadrant sourcing and measurement. These five-in-one instruments integrate the capabilities of a precision power supply, 6.5-digit DMM, current source, electronic load, and pulse generator, supporting strict compliance with NIST traceability and ISO 17025 standards for rigorous R&D and high-speed production testing.

Engineered for femtoamp-level sensitivity and rapid transient response, our selection of single and multi-channel SMUs address the complexity of non-linear I-V characterization. These specialized solutions provide a definitive Cable Leakage and Parametric Data Corruption Prevention strategy, identifying microscopic “parasitic currents” and junction breakdowns long before measurement variances trigger a catastrophic semiconductor yield loss or a costly device-under-test (DUT) failure.

• Full four-quadrant sourcing and sinking for bipolar device testing
• Ultra-high resolution down to 10 fA and 100 nV for low-power analysis
• High-speed I-V sweeping and pulsing for dynamic component profiling
• Remote 4-wire (Kelvin) sensing to eliminate lead resistance errors
• Integrated safety compliance limits to protect sensitive microelectronics