The information on this page was generated on Fri May 22 06:17:26 2026 (America/Los_Angeles). You may click the button below to manually regenerate the content.
Basic Information for VPA41725-W04436
Brief description of DB components associated to this Module and associated tests
SensorIVSvc::read INFO Using measurement with voltage 700.260000 and current 0.145390 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.260000 and current 0.144690 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.260000 and current 0.141190 for current stability calculation
SensorIVSvc::read INFO Using measurement with voltage 700.260000 and current 0.140890 for current stability calculation
SensorIVSvc::CalculateVBD INFO Average voltage 4.950000, current 0.014825, dIdV 0.001928
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.643845 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 14.910000, current 0.027545, dIdV 0.000634
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.343037 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 24.940001, current 0.032940, dIdV 0.000442
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.334828 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 34.970001, current 0.036185, dIdV 0.000205
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.197721 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 44.989998, current 0.038180, dIdV 0.000194
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.228147 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 55.020000, current 0.038075, dIdV -0.000214
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.309446 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 65.059998, current 0.037720, dIdV 0.000143
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.247384 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 75.090004, current 0.040615, dIdV 0.000434
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.802633 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 85.139999, current 0.045060, dIdV 0.000450
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.851016 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 95.150002, current 0.048655, dIdV 0.000267
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.521364 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 105.139999, current 0.049605, dIdV -0.000075
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.158332 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 115.160004, current 0.050800, dIdV 0.000314
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.711816 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 125.190002, current 0.054595, dIdV 0.000442
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.014329 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 135.199997, current 0.058945, dIdV 0.000427
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.978722 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 145.190002, current 0.062090, dIdV 0.000204
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.476077 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 155.209991, current 0.064435, dIdV 0.000264
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.637054 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 165.220001, current 0.066880, dIdV 0.000224
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.553368 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 175.229996, current 0.068325, dIdV 0.000065
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.166370 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 185.250000, current 0.070475, dIdV 0.000364
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.957521 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 195.279999, current 0.074120, dIdV 0.000363
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.955191 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 205.270004, current 0.076865, dIdV 0.000186
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.497030 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 215.270004, current 0.078410, dIdV 0.000123
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.338404 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 225.320007, current 0.079105, dIdV 0.000015
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.042555 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 235.360001, current 0.080050, dIdV 0.000173
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.509550 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 245.380005, current 0.080045, dIdV -0.000175
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.536467 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 255.380005, current 0.080395, dIdV 0.000245
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.778259 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 265.390015, current 0.082340, dIdV 0.000144
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.463200 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 275.389984, current 0.083535, dIdV 0.000095
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.313814 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 285.390015, current 0.085335, dIdV 0.000264
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.884483 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 295.410004, current 0.086380, dIdV -0.000056
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.191132 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 305.429993, current 0.086375, dIdV 0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.194097 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 315.239990, current 0.087385, dIdV 0.000153
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.552396 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 325.040009, current 0.089390, dIdV 0.000254
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.923595 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 335.040009, current 0.090385, dIdV -0.000055
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.203875 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 345.050018, current 0.091135, dIdV 0.000205
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.774610 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 355.049988, current 0.093135, dIdV 0.000195
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.744870 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 365.050018, current 0.095680, dIdV 0.000313
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.195620 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 375.059998, current 0.097075, dIdV -0.000035
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.135226 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 385.070007, current 0.097770, dIdV 0.000174
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.683936 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 395.089996, current 0.100065, dIdV 0.000284
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.123029 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 405.100006, current 0.102865, dIdV 0.000275
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.082997 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 415.100006, current 0.103010, dIdV -0.000246
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.991308 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 425.119995, current 0.103205, dIdV 0.000284
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.169289 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 435.130005, current 0.104505, dIdV -0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.104302 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 445.200012, current 0.104045, dIdV -0.000066
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.282173 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 455.190002, current 0.105440, dIdV 0.000352
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.521080 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 465.100006, current 0.107295, dIdV 0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.108369 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 475.119995, current 0.108290, dIdV 0.000173
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.760380 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 485.140015, current 0.110185, dIdV 0.000205
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.902607 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 495.140015, current 0.112735, dIdV 0.000305
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.339581 and VBD limit 5.500000
SensorIVSvc::CalculateVBD INFO Average voltage 505.130005, current 0.114480, dIdV 0.000044
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.194534 and VBD limit 5.551300
SensorIVSvc::CalculateVBD INFO Average voltage 515.130005, current 0.114575, dIdV -0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.112176 and VBD limit 5.651300
SensorIVSvc::CalculateVBD INFO Average voltage 525.150024, current 0.116525, dIdV 0.000414
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.866572 and VBD limit 5.751500
SensorIVSvc::CalculateVBD INFO Average voltage 535.149963, current 0.118870, dIdV 0.000054
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.243594 and VBD limit 5.851500
SensorIVSvc::CalculateVBD INFO Average voltage 545.140015, current 0.119665, dIdV 0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.478333 and VBD limit 5.951400
SensorIVSvc::CalculateVBD INFO Average voltage 555.130005, current 0.121115, dIdV 0.000185
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.849646 and VBD limit 6.051300
SensorIVSvc::CalculateVBD INFO Average voltage 565.119995, current 0.121510, dIdV -0.000106
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.492986 and VBD limit 6.151200
SensorIVSvc::CalculateVBD INFO Average voltage 575.130005, current 0.122555, dIdV 0.000314
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.475291 and VBD limit 6.251300
SensorIVSvc::CalculateVBD INFO Average voltage 585.130005, current 0.124655, dIdV 0.000105
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.493857 and VBD limit 6.351300
SensorIVSvc::CalculateVBD INFO Average voltage 595.130005, current 0.126200, dIdV 0.000204
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.960097 and VBD limit 6.451300
SensorIVSvc::CalculateVBD INFO Average voltage 605.150024, current 0.128395, dIdV 0.000235
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.105389 and VBD limit 6.551500
SensorIVSvc::CalculateVBD INFO Average voltage 615.159973, current 0.130545, dIdV 0.000195
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.918888 and VBD limit 6.651600
SensorIVSvc::CalculateVBD INFO Average voltage 625.209961, current 0.132790, dIdV 0.000251
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.184058 and VBD limit 6.752100
SensorIVSvc::CalculateVBD INFO Average voltage 635.220032, current 0.134435, dIdV 0.000076
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.357241 and VBD limit 6.852200
SensorIVSvc::CalculateVBD INFO Average voltage 645.200012, current 0.137780, dIdV 0.000592
SensorIVSvc::CalculateVBD INFO V_avg_BD 2.770518 and VBD limit 6.952000
SensorIVSvc::CalculateVBD INFO Average voltage 655.229980, current 0.140625, dIdV -0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.116253 and VBD limit 7.052300
SensorIVSvc::CalculateVBD INFO Average voltage 665.239990, current 0.140375, dIdV -0.000025
SensorIVSvc::CalculateVBD INFO V_avg_BD -0.118476 and VBD limit 7.152400
SensorIVSvc::CalculateVBD INFO Average voltage 675.239990, current 0.141020, dIdV 0.000154
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.737392 and VBD limit 7.252400
SensorIVSvc::CalculateVBD INFO Average voltage 685.239990, current 0.142915, dIdV 0.000225
SensorIVSvc::CalculateVBD INFO V_avg_BD 1.078816 and VBD limit 7.352400
SensorIVSvc::CalculateVBD INFO Average voltage 695.250000, current 0.144715, dIdV 0.000135
SensorIVSvc::CalculateVBD INFO V_avg_BD 0.647282 and VBD limit 7.452500
SensorIVSvc::CalculateVBD INFO Calculated VBD to be 690.239990
SensorIVSvc::read INFO Mean voltage for current stability 0.143040 calculated with 4 points
SensorIVSvc::read INFO RMS current stability 0.014108
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-W04436/1//VPA41725-04436_IV_001.dat
SensorIVSvc::getDate INFO Parsing date 2023-06-29T19:34:25.215+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 34
SensorIVSvc::getDate INFO Second 25
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-W04436
IService::install INFO Installing output directory to /home/data/modules/VPA41725-W04436/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 VPA41725-04436_IV_001.dat...
IService::install INFO Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install INFO Installed VPA41725-W04436.root...
IService::install INFO Installed status.json...
MetaData::readField INFO Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA41725-W04458.config
IService::next INFO Scheduling Data_VPA41725-W04458.txt file to run...
IService::next INFO Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA41725-W04458/1/
Metadata
Value
Component type
ATLAS18LS
Operator
NN
Date
2023-06-29T19:34:25.215+00:00
Institute
UCSC
Power supply
CAEN_DT1415ET
Temperarture [C]
20.6
Humidity
0.0
Current per area @500V
1.133
Breakdown voltage
690.240
Current stability (RMS@700V)
0.014
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