The information on this page was generated on Fri May 22 06:16:31 2026 (America/Los_Angeles). You may click the button below to manually regenerate the content.
Basic Information for VPA41725-W04457
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.060000 and current 0.099030 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.060000 and current 0.097830 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.060000 and current 0.098430 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.060000 and current 0.098430 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 5.010000, current 0.013585, dIdV 0.000342
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.126009 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 14.970000, current 0.015830, dIdV 0.000109
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.102749 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 24.950001, current 0.018260, dIdV 0.000377
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.515459 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 34.970001, current 0.021735, dIdV 0.000316
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.509011 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 44.989998, current 0.025705, dIdV 0.000476
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.833200 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.009998, current 0.030830, dIdV 0.000547
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.975845 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.029999, current 0.034955, dIdV 0.000276
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.514300 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.040001, current 0.038425, dIdV 0.000417
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.814357 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.050003, current 0.042850, dIdV 0.000467
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.927047 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.059998, current 0.046275, dIdV 0.000217
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.445770 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.070000, current 0.050095, dIdV 0.000546
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.144996 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.090004, current 0.054220, dIdV 0.000277
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.588918 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.110001, current 0.056195, dIdV 0.000117
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.259964 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.130005, current 0.057715, dIdV 0.000187
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.436955 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.149994, current 0.058690, dIdV 0.000008
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.019746 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.169998, current 0.057915, dIdV -0.000163
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.435850 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.179993, current 0.059235, dIdV 0.000427
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.190713 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.199997, current 0.062560, dIdV 0.000237
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.663866 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.220001, current 0.064535, dIdV 0.000157
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.450601 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.240005, current 0.065905, dIdV 0.000117
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.345225 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.239990, current 0.067580, dIdV 0.000219
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.664723 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.250000, current 0.069505, dIdV 0.000166
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.514098 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.279999, current 0.071275, dIdV 0.000187
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.591054 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.289993, current 0.072600, dIdV 0.000078
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.252286 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.309998, current 0.072825, dIdV -0.000033
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.110938 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.309998, current 0.073000, dIdV 0.000068
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.238300 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.320007, current 0.074575, dIdV 0.000246
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.875266 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.329987, current 0.075695, dIdV -0.000023
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.083827 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.320007, current 0.075720, dIdV 0.000028
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.105507 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.130005, current 0.076610, dIdV 0.000156
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.600681 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 304.940002, current 0.077850, dIdV 0.000098
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.383868 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 314.950012, current 0.078925, dIdV 0.000117
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.465956 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 324.949982, current 0.080495, dIdV 0.000197
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.796862 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 334.940002, current 0.080120, dIdV -0.000272
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.137090 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 344.940002, current 0.078995, dIdV 0.000047
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.205230 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 354.929993, current 0.080220, dIdV 0.000198
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.877798 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 364.929993, current 0.080545, dIdV -0.000133
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.601388 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 374.940002, current 0.080320, dIdV 0.000088
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.410791 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 384.950012, current 0.081145, dIdV 0.000077
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.364557 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 394.959991, current 0.082515, dIdV 0.000197
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.942945 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 404.959991, current 0.082140, dIdV -0.000272
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.340992 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 414.979980, current 0.081665, dIdV 0.000176
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.895841 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 425.000000, current 0.083390, dIdV 0.000168
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.856218 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.010010, current 0.084315, dIdV 0.000017
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.087534 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 444.989990, current 0.084740, dIdV 0.000068
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.359240 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 454.979980, current 0.085365, dIdV 0.000057
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.302589 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 465.010010, current 0.085885, dIdV 0.000047
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.253966 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 475.019989, current 0.085960, dIdV -0.000032
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.176834 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.010010, current 0.086285, dIdV 0.000097
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.546332 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.010010, current 0.086560, dIdV -0.000042
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.239706 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.010010, current 0.086185, dIdV -0.000033
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.193754 and VBD limit 5.550100
SensorIVSvc::CalculateVBD INFO Average voltage 515.020020, current 0.086655, dIdV 0.000126
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.751797 and VBD limit 5.650200
SensorIVSvc::CalculateVBD INFO Average voltage 525.020020, current 0.087380, dIdV 0.000018
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.108587 and VBD limit 5.750200
SensorIVSvc::CalculateVBD INFO Average voltage 535.010010, current 0.087205, dIdV -0.000053
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.324510 and VBD limit 5.850100
SensorIVSvc::CalculateVBD INFO Average voltage 545.030029, current 0.086830, dIdV -0.000022
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.137818 and VBD limit 5.950300
SensorIVSvc::CalculateVBD INFO Average voltage 555.020020, current 0.087855, dIdV 0.000228
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.439822 and VBD limit 6.050200
SensorIVSvc::CalculateVBD INFO Average voltage 564.979980, current 0.089630, dIdV 0.000129
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.810084 and VBD limit 6.149800
SensorIVSvc::CalculateVBD INFO Average voltage 574.960022, current 0.091160, dIdV 0.000178
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.122673 and VBD limit 6.249600
SensorIVSvc::CalculateVBD INFO Average voltage 584.970032, current 0.091935, dIdV -0.000023
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.146054 and VBD limit 6.349700
SensorIVSvc::CalculateVBD INFO Average voltage 594.989990, current 0.092005, dIdV 0.000037
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.238799 and VBD limit 6.449900
SensorIVSvc::CalculateVBD INFO Average voltage 605.000000, current 0.094380, dIdV 0.000438
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.807692 and VBD limit 6.550000
SensorIVSvc::CalculateVBD INFO Average voltage 615.000000, current 0.095705, dIdV -0.000173
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.111697 and VBD limit 6.650000
SensorIVSvc::CalculateVBD INFO Average voltage 625.000000, current 0.095680, dIdV 0.000168
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.097408 and VBD limit 6.750000
SensorIVSvc::CalculateVBD INFO Average voltage 634.989990, current 0.096055, dIdV -0.000093
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.616026 and VBD limit 6.849900
SensorIVSvc::CalculateVBD INFO Average voltage 644.989990, current 0.095080, dIdV -0.000102
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.690552 and VBD limit 6.949900
SensorIVSvc::CalculateVBD INFO Average voltage 655.010010, current 0.096105, dIdV 0.000306
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.088203 and VBD limit 7.050100
SensorIVSvc::CalculateVBD INFO Average voltage 665.020020, current 0.098425, dIdV 0.000157
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.060789 and VBD limit 7.150200
SensorIVSvc::CalculateVBD INFO Average voltage 675.020020, current 0.098250, dIdV -0.000192
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.319123 and VBD limit 7.250200
SensorIVSvc::CalculateVBD INFO Average voltage 685.020020, current 0.098075, dIdV 0.000157
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.096591 and VBD limit 7.350200
SensorIVSvc::CalculateVBD INFO Average voltage 695.040039, current 0.098945, dIdV 0.000017
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.118941 and VBD limit 7.450400
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.020020
SensorIVSvc::read INFO Mean voltage for current stability 0.098430 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.004310
IService::UPLOADDB INFO Working on test code ATLAS18_IV_TEST_V1
SensorIVSvc::uploadDB INFO Formatting database upload for ATLAS18_IV_TEST_V1 and run number 1
SensorIVSvc::writeOutput INFO Writing results output file /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA41725-W04457/1//VPA41725-04457_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2023-06-29T19:25:45.465+00:00...
SensorIVSvc::getDate INFO Year 2023
SensorIVSvc::getDate INFO Month 6
SensorIVSvc::getDate INFO Day 29
SensorIVSvc::getDate INFO Hour 19
SensorIVSvc::getDate INFO Minute 25
SensorIVSvc::getDate INFO Second 45
SensorIVSvc::getDate INFO Offset 0:0
SensorIVSvc::getDate INFO Converted month into string Jun
SensorIVSvc::getDate INFO FINALLY obtained 29 Jun 2023
IService::log INFO Logging status 1111 for component VPA41725-W04457
IService::install INFO Installing output directory to /home/data/modules/VPA41725-W04457/SensorIV_PreTabIV_PPB_v1-1/
IService::install INFO Installed warningLog.txt...
IService::install INFO Installed errorLog.txt...
IService::install INFO Installed infoLog.txt...
IService::install INFO Installed IVCurve.pdf...
IService::install INFO Installed VPA41725-04457_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA41725-W04457.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA41725-W04459.config
IService::next INFO Scheduling Data_VPA41725-W04459.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA41725-W04459/1/
Metadata
Value
Component type
ATLAS18LS
Operator
NN
Date
2023-06-29T19:25:45.465+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
20.5
Humidity
4.9
Current per area @500V
0.864
Breakdown voltage
690.020
Current stability (RMS@700V)
0.004
The current measurements are calibrated to a common temperature using the following relationship:
$$I_{temp}^{SF} = \left ( \frac{T_{ref}}{T_{meas}} \right )^{2} \times e^{eE_{g}^{Si} \frac{T_{ref}-T_{meas}}{2 k_{B} T_{ref} T_{meas} }} $$
where \( T_{ref} \) is the reference temperature,
\( T_{meas} \) is the temperatured measured during the test,
\( e \) is the electric charge,
\( E_{g}^{Si} \) is the band gap energy of silicon, and
\( k_{B} \) is the Boltzman constant