System Configuration And Open/Short Calibration; Preparing Measurement Setups And Performing Measurements - Keysight Technologies B1505A User Manual

System Configuration and Open/Short Calibration

Select adapter and measurement resources used for the measurement, and then
measure the Open and Short calibration data of the selected adapter as follows.
1. Click the Configuration button in the EasyEXPERT main window.
The Configuration window appears.
2. Click the Gate Charge Adapter tab to display the Gate Charge Adapter tab
screen.
3. Select the adapter to be used, and specify the measurement resources to be used.
4. Click the Start Calibration... button to measure the calibration data.
The Gate Charge Calibration dialog box appears.
If you have measured and saved the calibration data of the measurement path,
click the Select Calibration Data... button to select and load the stored
calibration data. Go to the step 7.
5. Click the Start button.
Follow the instruction displayed on the dialog to measure the open and short
calibration data.
6. After finishing the calibration, click the Save and Apply button to save and apply
the calibration data.
7. Click the Close button to close the dialog box.
8. Click the Apply button to apply the present settings, and then click the Close
button to close the Configuration window.
Preparing Measurement Setups and Performing
Measurements
You can use some application tests to perform the gate charge measurement. The
following sections describe how to select and use application tests according to the
MOSFET gate charge measurement examples. You can know information for IGBT
devices by replacing the DUT terminal names. For example, Qg (High Id + High
Vds+ JESD24-2) in the PowerMOSFET category corresponds to Qg (High Ic +
High Vce+ JESD24-2) in the IGBT category.
For details of the application tests, see the help message for each test definition.
• "Packaged Device Testing Using Current Load Transistor on the N1259A-014
or N1265A-014"
Keysight B1505A User's Guide, Edition 12
Measurement Examples
Gate Charge Measurement
5-5