The information on this page was generated on Fri May 22 06:15:43 2026 (America/Los_Angeles). You may click the button below to manually regenerate the content.
Basic Information for VPA41725-W04462
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.260000 and current 0.103390 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.260000 and current 0.101790 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.260000 and current 0.101590 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.260000 and current 0.100890 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 4.960000, current 0.014425, dIdV 0.000916
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.315078 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 14.930000, current 0.020695, dIdV 0.000344
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.248397 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 24.950001, current 0.025540, dIdV 0.000623
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.608368 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 34.970001, current 0.031335, dIdV 0.000534
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.595871 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 45.000000, current 0.034580, dIdV 0.000114
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.147761 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.029999, current 0.035725, dIdV 0.000115
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.176790 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.059998, current 0.036820, dIdV 0.000104
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.183033 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.090004, current 0.038765, dIdV 0.000284
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.550959 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.129997, current 0.041110, dIdV 0.000183
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.378752 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.139999, current 0.042905, dIdV 0.000176
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.389613 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.139999, current 0.045305, dIdV 0.000304
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.704998 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.160004, current 0.048950, dIdV 0.000424
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.997504 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.160004, current 0.053545, dIdV 0.000495
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.157049 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.160004, current 0.057395, dIdV 0.000275
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.647600 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.180008, current 0.060190, dIdV 0.000283
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.682287 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.199997, current 0.061585, dIdV -0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.012600 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.220001, current 0.062680, dIdV 0.000223
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.588096 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.240005, current 0.065425, dIdV 0.000325
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.870508 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.250000, current 0.066725, dIdV -0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.180101 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.279999, current 0.068970, dIdV 0.000512
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.449529 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.259995, current 0.071765, dIdV 0.000045
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.129746 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.270004, current 0.073710, dIdV 0.000341
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.994705 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.330002, current 0.076405, dIdV 0.000195
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.573937 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.360001, current 0.078550, dIdV 0.000233
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.698343 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.380005, current 0.079745, dIdV 0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.015385 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.380005, current 0.079745, dIdV -0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.016012 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.399994, current 0.078490, dIdV -0.000245
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.828491 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.410004, current 0.078735, dIdV 0.000296
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.033959 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.399994, current 0.079685, dIdV -0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.376068 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.410004, current 0.079480, dIdV 0.000064
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.237399 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.440002, current 0.080025, dIdV 0.000045
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.171072 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.229980, current 0.081685, dIdV 0.000301
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.160964 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 325.029999, current 0.083590, dIdV 0.000093
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.363328 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 335.049988, current 0.083535, dIdV -0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.421988 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 345.050018, current 0.082985, dIdV -0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.020748 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 355.059998, current 0.084780, dIdV 0.000364
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.524438 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 365.059998, current 0.085925, dIdV -0.000135
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.573560 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 375.059998, current 0.086675, dIdV 0.000285
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.233252 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 385.079987, current 0.088120, dIdV 0.000004
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.017410 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 395.100006, current 0.087015, dIdV -0.000225
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.021634 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 405.110016, current 0.086665, dIdV 0.000155
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.723091 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 415.109985, current 0.087860, dIdV 0.000084
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.397668 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 425.110016, current 0.089405, dIdV 0.000225
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.067713 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.119995, current 0.089555, dIdV -0.000195
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.947445 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 445.190002, current 0.088745, dIdV 0.000033
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.163259 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 455.190002, current 0.088840, dIdV -0.000014
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.072750 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 465.109985, current 0.089395, dIdV 0.000125
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.651661 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 475.119995, current 0.090040, dIdV 0.000004
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.021023 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.130005, current 0.090335, dIdV 0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.295961 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.130005, current 0.090785, dIdV 0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.190505 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.140015, current 0.091080, dIdV 0.000024
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.133107 and VBD limit 5.551400
SensorIVSvc::CalculateVBD INFO Average voltage 515.150024, current 0.092625, dIdV 0.000284
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.581913 and VBD limit 5.651500
SensorIVSvc::CalculateVBD INFO Average voltage 525.149963, current 0.093425, dIdV -0.000125
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.704044 and VBD limit 5.751500
SensorIVSvc::CalculateVBD INFO Average voltage 535.140015, current 0.092970, dIdV 0.000034
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.195706 and VBD limit 5.851400
SensorIVSvc::CalculateVBD INFO Average voltage 545.150024, current 0.093715, dIdV 0.000115
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.667632 and VBD limit 5.951500
SensorIVSvc::CalculateVBD INFO Average voltage 555.140015, current 0.094215, dIdV -0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.088739 and VBD limit 6.051400
SensorIVSvc::CalculateVBD INFO Average voltage 565.130005, current 0.094760, dIdV 0.000124
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.738036 and VBD limit 6.151300
SensorIVSvc::CalculateVBD INFO Average voltage 575.140015, current 0.095705, dIdV 0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.390618 and VBD limit 6.251400
SensorIVSvc::CalculateVBD INFO Average voltage 585.150024, current 0.096455, dIdV 0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.514628 and VBD limit 6.351500
SensorIVSvc::CalculateVBD INFO Average voltage 595.149963, current 0.096900, dIdV 0.000004
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.024617 and VBD limit 6.451500
SensorIVSvc::CalculateVBD INFO Average voltage 605.160034, current 0.096995, dIdV 0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.093213 and VBD limit 6.551600
SensorIVSvc::CalculateVBD INFO Average voltage 615.179993, current 0.097295, dIdV 0.000045
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.284527 and VBD limit 6.651800
SensorIVSvc::CalculateVBD INFO Average voltage 625.219971, current 0.097540, dIdV 0.000004
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.025436 and VBD limit 6.752200
SensorIVSvc::CalculateVBD INFO Average voltage 635.229980, current 0.098085, dIdV 0.000106
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.684118 and VBD limit 6.852300
SensorIVSvc::CalculateVBD INFO Average voltage 645.210022, current 0.099280, dIdV 0.000134
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.869113 and VBD limit 6.952100
SensorIVSvc::CalculateVBD INFO Average voltage 655.239990, current 0.100175, dIdV 0.000045
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.293170 and VBD limit 7.052400
SensorIVSvc::CalculateVBD INFO Average voltage 665.250000, current 0.099825, dIdV -0.000115
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.767915 and VBD limit 7.152500
SensorIVSvc::CalculateVBD INFO Average voltage 675.250000, current 0.100470, dIdV 0.000244
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.636629 and VBD limit 7.252500
SensorIVSvc::CalculateVBD INFO Average voltage 685.250000, current 0.102315, dIdV 0.000125
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.838859 and VBD limit 7.352500
SensorIVSvc::CalculateVBD INFO Average voltage 695.250000, current 0.103165, dIdV 0.000045
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.302659 and VBD limit 7.452500
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.239990
SensorIVSvc::read INFO Mean voltage for current stability 0.101915 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.008976
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-W04462/1//VPA41725-04462_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2023-06-29T19:54:56.906+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 54
SensorIVSvc::getDate INFO Second 56
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-W04462
IService::install INFO Installing output directory to /home/data/modules/VPA41725-W04462/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 VPA41725-04462_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA41725-W04462.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA41725-W04466.config
IService::next INFO Scheduling Data_VPA41725-W04466.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA41725-W04466/1/
Metadata
Value
Component type
ATLAS18LS
Operator
NN
Date
2023-06-29T19:54:56.906+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
20.6
Humidity
9.9
Current per area @500V
0.902
Breakdown voltage
690.240
Current stability (RMS@700V)
0.009
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