Agilent Technologies EasyEXPERT

22 IGBT
22.9 Vce(sat): IGBT Vce(sat) characteristics, SMU Pulse (A.04.00)
[Supported Analyzer]
B1505A
[Description]
Measures Collector-Emitter saturation voltage characteristics. SMU pulse is used for the Collector-Emitter
current output.
[Device Under Test]
IGBT, 3 terminals
[Device Parameters]
Polarity: Nch (SMUs force the specified value) or Pch (SMUs force the negative specified value).
Temp: Temperature
[Test Parameters]
Memo: Memorandum
Collector: SMU connected to Collector terminal, primary sweep current output
IcStart: Sweep start current for Collector terminal
IcStop: Sweep stop current for Collector terminal
IcLinearStep: Sweep step current for Collector terminal, effective if Scale=LINEAR
PulsePeriodMode: Pluse period mode, AUTO or MANUAL
ManualPulsePeriod: Pulse period, effective if PulsePeriodMode=MANUAL
PulseWidth: Pulse width
Gate: SMU connected to Gate terminal, secondary sweep voltage output
Vg: Gate voltage
Emitter: GNDU connected to Emitter terminal
VcLimit: Collector voltage compliance
Scale: Scale of sweep, LINEAR, LOG10, LOG25, or LOG50
[Extended Test Parameters]
PulseBase: Pulse base current
PulseAvgCnt: Pulse averaging count
IgLimit: Gate current compliance
HoldTime: Hold time
VcZero: Y axis (Vcollector) minimum value
MeasurementTime: Actural measurement time for a pulse period
[Measurement Parameters]
Collector current Icollector
Collector voltage Vcollector
[User Function]
Ta: Temperature Ta=Temp
[X-Y Plot]
For Scale=LINEAR:
X axis: Collector current Icollector (LINEAR)
Y axis: Collector voltage Vcollector (LINEAR)
For Scale=LOG10, LOG25, or LOG50:
X axis: Collector current Icollector (LOG)
Y axis: Collector voltage Vcollector (LOG)
Agilent EasyEXPERT Application Library Reference, Edition 8
22-19