High-precision Dark Current Measurement Module

High Precision Dark Current Measurement Module


  • Modular design
  • Provide multiple constant voltage source and measure nA current at the same time
  • The current detection value is used for online monitoring through the communication interface
  • Support a variety of communication interfaces, such as RS-232, Ethernet, etc.
  • Measurement channels can be added according to user demands
  • Mainly used in discrete semiconductor device testing, such as resistance, diode, zener diode, PIN diode, BJT triode, MOSFET, SIC, etc.


Circuit Parameters
Voltage range 0-6V positive-negative adjustable (Customizable)
Range of current detection 0.1nA-1000nA (Customizable to 10mA)
Current measurement accuracy 0.2%+0.5nA
Current measurement resolution 10pA
Multi channel 48 (Expandable)
All Information given here is reliable to our best knowledge. No responsibility is assumed for possible inaccuracies or omissions. Specifications and external appearances are subject to change without notice.