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26 PowerDiode
26.4 Vf: Diode forward bias characteristics, SMU current pulse (A.05.00)
[Supported Analyzer]
B1505A
[Description]
Measures the forward bias voltage vs current characteristics. SMU current pulse is used for the forward bias
output.
[Device Under Test]
Diode
[Device Parameters]
Temp: Temperature
[Test Parameters]
Memo: Memorandum
Anode: SMU connected to Anode terminal, primary sweep current output
IfStart: Sweep start current for Anode terminal
IfStep: Sweep step current for Anode terminal
IfStop: Sweep stop current for Anode terminal
Cathode: GNDU connected to Cathode terminal
PulsePeriodMode: Pluse period mode, AUTO or MANUAL
ManualPulsePeriod: Pulse period, effective if PulsePeriodMode=MANUAL
PulseWidth: Pulse width
IfSpec@Vf: Current to decide forward voltage (Vf@IfSpec)
VfLimit: Voltage compliance
[Extended Test Parameters]
PulseBase: Pulse base current
PulseAvgCnt: Pulse averaging count
HoldTime: Hold time
MeasurementTime: Actural measurement time for a pulse period
[Measurement Parameters]
Forward voltage Vf
[User Function]
Ta: Temperature Ta=Temp
[Analysis Function]
Vf@IfSpec=@MX (X coordinate of Marker)
[Auto Analysis]
Marker: If=IfSpec@Vf
[X-Y Plot]
X axis: Forward voltage Vf (LINEAR)
Y axis: Forward current If (LINEAR)
[List Display]
Forward Current If
Forward Voltage Vf
Agilent EasyEXPERT Application Library Reference, Edition 8
26-7