Siglent SMM3311X DC power supply

The SMM3000X series is a high-precision Source Measure Unit (SMU) designed to simultaneously source and measure voltage and current with exceptional accuracy. Integrating the functional capabilities of a current source, voltage source, voltmeter, and ammeter, this series is a versatile solution for advanced semiconductor characterization, nanoscale materials testing, and organic electronics research. With its high-resolution interface and four-quadrant operation, it provides the precision and flexibility required for demanding laboratory research and automated production environments.

Key Features

• High-Resolution Touch Interface: Features a 5-inch capacitive touchscreen GUI for intuitive control and multi-view data visualization (graphical and digital).
• Extreme Precision: Offers source and measurement resolution down to 10 fA and 100 nV, with a maximum 6½-digit display (2,100,000 counts).
• High-Speed Acquisition: Delivers a maximum sampling rate of 100 ksps and a minimum trigger interval of 10 μs for capturing transient signals.
• Four-Quadrant Operation: Capable of both sourcing and sinking power across single or dual-channel configurations (±210V / 3.03A DC / 10.5A pulsed).
• Versatile Output Modes: Supports DC, pulse, linear/logarithmic sweep, and custom list outputs with a minimum pulse width of 50 μs.
• Advanced Power Semiconductor Testing: Specifically optimized for characterizing GaN and SiC components through high-precision pulse emulation and I-V curve acquisition.