Keysight E5260/E5270 User’s Guide, Edition 6 3-37
Installation
Connecting Measurement Devices
WARNING To prevent electrical shock and DUT damage, do not connect or disconnect the
DUT while the instrument is applying voltage or current.
When you touch the DUT after measurement, devise a countermeasure of
residual charge and heat to prevent electrical shock and burn. Use glove and
any tool. Also have enough time for discharge and radiation.
Afin d’éviter toute décharge électrique et dommage MST, ne branchez ou
débranchez pas la sortie MST alors que l'appareil envoie de la tension ou du
courant.
Lorsque vous touchez le MST après la mesure, élaborez une contre-mesure de
la charge résiduelle et du chauffage afin d'éviter tout choc électrique et toute
brûlure. Utilisez des gants et des outils. Prévoyez également du temps pour la
décharge et la radiation.
Connections for High Current Measurements
When you force or measure a large current, you may want to use a Kelvin (4-wire)
connection to eliminate the residual resistance effects of test leads and contacts. For
example, you can use the following connections as Kelvin connections on the test
fixture.
Examples: Kelvin Connection
To cancel the effects of the residual resistance, test leads must be connected as close
as possible to the DUT.
SMU(±200V= 1A Max)
SenseForce
Guard Guard
1
SenseForce
Guard Guard
2
SenseForce
Guard Guard
3 (Selected)
Gate
Source
Drain
Substrate
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