Agilent Technologies B1500A Training Manual page 93

Jumper Leads – MOS transistor
1 2
F F
G G
PGU
1 2
F F
VSU
1 2
VMU
1
2
For all class exercises, you need the 28-pin dual in line socket which comes standard with the 4145
fixture (16058A) or the newer fixture (16442A/B). Either fixture works fine.
With the 16442A/B fixture, note that there are two SMU numbering schemes....3 SMUs with force
and sense, or six SMUs with force only. For this class example we will use the six (6) SMU scheme.
On older fixtures, this scheme is shown in light blue lettering. In newer fixtures, this scheme is
shown in white reverse background lettering.
Connect the cables between the B1500A and test fixture as follows.
SMU1 : SMU1
SMU2 : SMU2
SMU3 : SMU3
SMU4 : SMU4
Connect jumper leads as follows.
Terminal 1 : SMU1 F terminal
Terminal 2 : SMU2 F terminal
Terminal 3 : SMU3 F terminal
Terminal 4 : SMU4 F terminal
SMU
4 5
3
F F F
G G
G
3 4
1 2
7 8 9 10
13 14 15
16
19 21
20 22
28
25
27
1
6-21
GNDU
6
F F
G S
5 6
S D
12
11
G
17 18
Sub
24
23
15
1: Substrate
26
2: Source
28
3: Gate
14
4: Drain
Module 6
Low Current Measurement