Keysight Technologies B1507A, User Manual

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4- 16 Keysight B1507A User’s Guide, Edition 1
GUI Reference
Capacitance Measurement Software
Specify the delay time of the measurement at each sweep step. The measurement
is executed after waiting for more than the specified time at each sweep step.

Setting range: 0 to 65.535 s
• Zero Bias Time
Keeps 0 V at every terminal for more than the specified time after one sweep
measurement.

Setting range: 0 to 99.9 s
In the measurement of the same capacitance parameter as shown in the
following table, the characteristics results by the single measurement and the
continuous measurement may have the difference depending on the bias voltage
condition between the measurements. This parameter is used to cancel the
dependence on the bias voltage condition in the continuous measurement.
The following parameter can be shown or hidden by clicking the chevron of the
Details.
• Number of Step
Device Type
Continuous
Measurement
Single Measurement
MOSFET • Ciss, Coss, Crss • Ciss
• Coss
• Crss
• Cgs, Cds, Cgd • Cgs
• Cds
• Cgd
IGBT • Cies, Coes, Cres • Cies
• Coes
• Cres
• Cge, Cce, Cgc • Cge
• Cce
• Cgc