The information on this page was generated on Tue Feb 10 15:10:47 2026 (probably UTC). You may click the button below to manually regenerate the content.
Basic Information for VPA38186-W01305
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.480000 and current 0.119960 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.480000 and current 0.119960 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.500000 and current 0.119960 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.500000 and current 0.119760 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 5.080000, current 0.035840, dIdV 0.003289
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.466209 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 15.070001, current 0.055250, dIdV 0.000605
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.164963 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 25.090000, current 0.061055, dIdV 0.000554
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.227617 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 35.090000, current 0.067710, dIdV 0.000778
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.402960 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 45.090000, current 0.073765, dIdV 0.000434
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.265370 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.110001, current 0.078120, dIdV 0.000435
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.306964 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.129997, current 0.081975, dIdV 0.000334
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.265630 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.150002, current 0.084580, dIdV 0.000186
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.164933 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.160004, current 0.086385, dIdV 0.000175
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.172518 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.150002, current 0.087790, dIdV 0.000106
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.115117 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.169998, current 0.088445, dIdV 0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.029550 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.199997, current 0.087650, dIdV -0.000184
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.241835 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.209999, current 0.087855, dIdV 0.000225
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.320028 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.229996, current 0.087810, dIdV -0.000234
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.359648 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.240005, current 0.088615, dIdV 0.000395
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.647405 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.250000, current 0.090420, dIdV -0.000034
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.058261 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.270004, current 0.091275, dIdV 0.000205
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.370449 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.279999, current 0.092530, dIdV 0.000046
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.087138 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.279999, current 0.092790, dIdV 0.000006
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.011981 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.319992, current 0.092895, dIdV 0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.031289 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.339996, current 0.095100, dIdV 0.000428
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.923514 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.330002, current 0.096805, dIdV -0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.188694 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.349991, current 0.097555, dIdV 0.000235
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.541761 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.369995, current 0.100160, dIdV 0.000285
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.670741 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.380005, current 0.101770, dIdV 0.000036
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.086800 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.389999, current 0.103025, dIdV 0.000215
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.531902 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.389984, current 0.105330, dIdV 0.000246
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.621065 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.399994, current 0.106685, dIdV 0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.064279 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.420013, current 0.107090, dIdV 0.000056
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.149253 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.410004, current 0.106345, dIdV -0.000205
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.570600 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.399994, current 0.104300, dIdV -0.000204
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.597331 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.250000, current 0.105620, dIdV 0.000482
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.440068 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 325.119995, current 0.108535, dIdV 0.000115
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.343114 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 335.160004, current 0.108885, dIdV -0.000045
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.137963 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 345.149994, current 0.108840, dIdV 0.000036
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.114851 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 355.119995, current 0.109000, dIdV -0.000004
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.013032 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 365.139984, current 0.109405, dIdV 0.000085
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.282558 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 375.160004, current 0.110010, dIdV 0.000036
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.122768 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 385.179993, current 0.109065, dIdV -0.000224
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.791457 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 395.200012, current 0.109570, dIdV 0.000326
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.175826 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 405.200012, current 0.111025, dIdV -0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.127737 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 415.200012, current 0.110980, dIdV 0.000026
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.097272 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 425.220001, current 0.111685, dIdV 0.000115
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.436097 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.239990, current 0.112490, dIdV 0.000046
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.177981 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 445.260010, current 0.113295, dIdV 0.000115
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.450160 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 455.260010, current 0.114050, dIdV 0.000036
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.144280 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 465.260010, current 0.113755, dIdV -0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.387004 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 475.269989, current 0.113860, dIdV 0.000116
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.485173 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.270020, current 0.115070, dIdV 0.000126
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.530303 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.279999, current 0.114725, dIdV -0.000195
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.841836 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.299988, current 0.113030, dIdV -0.000143
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.641186 and VBD limit 5.553000
SensorIVSvc::CalculateVBD INFO Average voltage 515.320007, current 0.112585, dIdV 0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.251744 and VBD limit 5.653200
SensorIVSvc::CalculateVBD INFO Average voltage 525.330017, current 0.113090, dIdV 0.000046
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.213254 and VBD limit 5.753300
SensorIVSvc::CalculateVBD INFO Average voltage 535.320007, current 0.113095, dIdV -0.000045
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.213857 and VBD limit 5.853200
SensorIVSvc::CalculateVBD INFO Average voltage 545.309998, current 0.113750, dIdV 0.000176
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.842048 and VBD limit 5.953100
SensorIVSvc::CalculateVBD INFO Average voltage 555.330017, current 0.114605, dIdV -0.000005
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.024180 and VBD limit 6.053300
SensorIVSvc::CalculateVBD INFO Average voltage 565.330017, current 0.114760, dIdV 0.000036
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.177698 and VBD limit 6.153300
SensorIVSvc::CalculateVBD INFO Average voltage 575.309998, current 0.114570, dIdV -0.000074
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.372334 and VBD limit 6.253100
SensorIVSvc::CalculateVBD INFO Average voltage 585.309998, current 0.115925, dIdV 0.000344
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.738442 and VBD limit 6.353100
SensorIVSvc::CalculateVBD INFO Average voltage 595.340027, current 0.116130, dIdV -0.000303
SensorIVSvc::CalculateVBD INFO V_avg_BD -1.552246 and VBD limit 6.453400
SensorIVSvc::CalculateVBD INFO Average voltage 605.359985, current 0.115385, dIdV 0.000155
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.813198 and VBD limit 6.553600
SensorIVSvc::CalculateVBD INFO Average voltage 615.369995, current 0.117240, dIdV 0.000216
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.131479 and VBD limit 6.653700
SensorIVSvc::CalculateVBD INFO Average voltage 625.390015, current 0.117845, dIdV -0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.503148 and VBD limit 6.753900
SensorIVSvc::CalculateVBD INFO Average voltage 635.410034, current 0.118250, dIdV 0.000176
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.943839 and VBD limit 6.854100
SensorIVSvc::CalculateVBD INFO Average voltage 645.419983, current 0.119255, dIdV 0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.135303 and VBD limit 6.954200
SensorIVSvc::CalculateVBD INFO Average voltage 655.419983, current 0.119010, dIdV -0.000074
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.407538 and VBD limit 7.054200
SensorIVSvc::CalculateVBD INFO Average voltage 665.409973, current 0.117970, dIdV -0.000134
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.757342 and VBD limit 7.154100
SensorIVSvc::CalculateVBD INFO Average voltage 675.419983, current 0.118925, dIdV 0.000324
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.838444 and VBD limit 7.254200
SensorIVSvc::CalculateVBD INFO Average voltage 685.450012, current 0.120075, dIdV -0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.541227 and VBD limit 7.354500
SensorIVSvc::CalculateVBD INFO Average voltage 695.470032, current 0.119780, dIdV 0.000036
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.208607 and VBD limit 7.454700
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.460022
SensorIVSvc::read INFO Mean voltage for current stability 0.119910 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.000722
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//VPA38186-W01305/1//VPA38186-01305_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2025-09-08T19:14:29.858+00:00...
SensorIVSvc::getDate INFO Year 2025
SensorIVSvc::getDate INFO Month 9
SensorIVSvc::getDate INFO Day 8
SensorIVSvc::getDate INFO Hour 19
SensorIVSvc::getDate INFO Minute 14
SensorIVSvc::getDate INFO Second 29
SensorIVSvc::getDate INFO Offset 0:0
SensorIVSvc::getDate INFO Converted month into string Sep
SensorIVSvc::getDate INFO FINALLY obtained 08 Sep 2025
IService::log INFO Logging status 0111 for component VPA38186-W01305
IService::install INFO Installing output directory to /home/data/modules/VPA38186-W01305/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 VPA38186-01305_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA38186-W01305.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA38186-W01304-1.config
IService::next INFO Scheduling Data_VPA38186-W01304-1.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA38186-W01304/1/
Metadata
Value
Component type
ATLAS18LS
Operator
LM, QFP
Date
2025-09-08T19:14:29.858+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
20.4
Humidity
9.9
Current per area @500V
1.149
Breakdown voltage
690.460
Current stability (RMS@700V)
0.001
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