Keithley S530

Section 3: Test subroutine library reference S530 Parametric Test System Test Subroutine Library User's Manual
3-2 S530-907-01 Rev. A / September 2015
V/I polarities
The polarities of V
CB
and I
E
are determined by device type.
Source-measure units (SMUs)
 SMU1: Forces V
CB
, default current limit
 SMU2: Forces 0.0 V, measures base current (I
B
)
 SMU3: Forces I
E
, 3 V voltage limit
Example
result = beta1(e, b, c, sub, ie, vcb, type);
Schematic