27 | Keysight | B1505A Power Device Analyzer/Curve Tracer - Data Sheet
HVMCU Pulse width and resolution
Output range
Pulse width
Resolution
1500 V / 2.5 A
2200 V / 1.1 A
2200 V / 110 mA
10 μs – 100 μs
10 μs – 100 μs
10 μs – 1 ms
2 μs
2 μs
2 μs
Other Terminals / Indicators
HVMCU Measurement and output range
Digital I/O Input: 1 ea.
Digital I/O output: 1 ea.
Power indicator: 1 ea
Selector indicator: 1 ea
Current (A)
2.5
Measurement and
output range
I = (1500-V)/ 600
I = (2200-V)/ 2000
1.1
Supplemental characteristics
HVMCU Charged Capacitance: 0.22 μF
Voltage (V)
1500 2200
-2200
-1500
Output resistance
-1.1
-2.5
I = (-2200-V)/ 2000
Output range
1500 V / 2.5 A
2200 V / 1.1 A
2200 V / 110 mA
Nominal value
600 Ω
I = (-1500-V)/ 600
2000 Ω
20000 Ω
The HVMC’s output is only available in pulsed mode.
In the equations in the above diagram, ‘I’ stands for current, ‘V’ for Voltage.
Leakage
Selector output
The maximum current is defined when the output terminals are shorted.
HVSMU: less than 80 pA
Also, the maximum current is limited by the residual resistance of the test
leads, by contact resistance between the internal jumper cable and the DUT
and by the DUT impedance.
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