Section 13: LPT library function reference
Model 4200A-SCS Parameter Analyzer Reference Manual
13-76
4200A-901-01 Rev. C / February 2017
Example
double ibceo, vbceo;
.
.
conpin(2, 3, GND, 0);
conpin(SMU1, 1, 0);
limitv(SMU1, 150.0); /* Limit voltage at 150 V. */
forcei(SMU1, ibceo); /* Force current through the DUT. */
measv(SMU1, &vbceo); /* Measure breakdown voltage; */
. /* return results to vbceo. */
.
This example measures the breakdown voltage of a device. The limit is set at 150 V. This limit is
necessary to override the default limit of the SMU, which would otherwise be in effect.
Also see
(on page 13-65)
(on page 13-13)
(on page 13-16)
(on page 13-69)
(on page 13-78)
(on page 13-83)
(on page 13-38)
(on page 13-88)
lorangeX
This command defines the bottom autorange limit.
Usage
int lorangei(int
instr_id
, double
range
);
int lorangev(int
instr_id
, double
range
);
instr_id
The instrument identification code
range
The value of the instrument range, in volts or amperes
