Keysight Technologies B1505A Handbook page 55

[PROCEDURE]
Step 1. Insert the power BJT (example: MJL4281AG) into the socket on the N1259A.
Step 2. Connect the Force of the HVSMU1 to the terminal 2 Force (Collector) on the
Step 3. Connect the GNDU1 Force to the terminal 3 Force (Emitter) on the Inline
Step 4. Connect the GNDU1 Sense to the terminal 3 Sense (Emitter) on the Inline
Close the N1259A fixture cover.
High
Low
High
Low
Agilent N1259A opt 033
2
1
1 k
Guard
Force
Force
Sense
Sense
Guard
Low
High
Module Selector Output
Figure 3-11. Ic–Vceo connection with no resistor between SMU and the collector terminal.
Make sure the device pin name matches to the socket numbers shown in
figure 3-11.
Inline Package Socket.
Package Socket.
Package Socket.
HPSMU1
HCSMU1
Force
Force Sense
Guard
HCSMU2 HPSMU2
Sense
Force Force
Guard
Agilent N1259A opt 010
Force
1
Sense
1
1 2 3
HVSMU1
Sense Signal
Force
Guard
2
GNDU１ １ １ １
Signal
Force
Sense
Sense
4 3
Force
2
Sense
Force
3
Sense
AUX1
AUX2
Agilent N1259A opt 022
2
1
100 k
DC Bias Input
Force
Guard
High
Low
MF CMU
High Voltage Bias-Tee
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