25 | Keysight | B1505A Power Device Analyzer/Curve Tracer - Data Sheet
Other functionality
UHC measurement and output range
Fiilter
Current (A)
1500
Filter can be used for UHC output
in current mode at 500 A range.
Thermocouple input: 2 ea
Two K-type thermocouple inputs
Temperature range: -50 °C to
300 °C.
I = (60-V)/ 0.04
I = (60-V)/ 0.12
500
Voltage (V)
Other Terminals/Indicators
-60
60
Digital I/O input: 1 ea.
Digital I/O output: 1 ea.
Power indicator: 1 ea.
High voltage indicator: 1 ea.
Selector indicator: 1 ea.
Interlock terminal: 1 ea.
Earth terminal: 1 ea.
Measurement and output
range for 1500 A range
-500
I = (-60-V)/ 0.12
Measurement and output
range for 500 A range
I = (-60-V)/ 0.04
-1500
Wrist strap terminal: 1 ea.
The UHCU output is only available in pulsed mode.
Supplemental characteristics
In the equations in the above diagram, ‘I’ stands for current, ‘V’ for Voltage.
UHCU Output resistance
Output range
500 A
Nominal value
120 mΩ
The maximum current is defined when the output terminals are shorted.
Also, the maximum current is limited by the residual resistance of the test
leads, by by contact resistance between the internal jumper cable and the DUT
and by the DUT impedance.
1500 A
40 mΩ
Leakage
Selector channel
HVSMU is applied at High Sense terminal: less than 1 nA
HPSMU/MPSMU is applied at High Force terminal: less than 10 nA
UHVU channel
Less than 1 nA
SMU channel
Less than 1 nA
Thermocouple reading accuracy
Temperature range
0 °C ≤ T < 100 °C
T ≥ 100 °C
Accuracy
±2 °C
±5 °C
T < 0 °C
±5 °C
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