Results for VPA41725-W04431


The information on this page was generated on Fri May 22 06:16:47 2026 (America/Los_Angeles).
You may click the button below to manually regenerate the content.

Basic Information for VPA41725-W04431


Brief description of DB components associated to this Module and associated tests


Click for packaging sticker
MetadataValue
Alt Identifier VPA41725-W04431
Serial Number 20USBSL0004431
Batch VPA41725
Assembled True
Completed True
Current Location SCIPP, UC Santa Cruz
Manufacture ID VPA41725-W04431
User Shigeki Hirose

Children

Alt IdentifierLocal NameSerial NumberTypeTrashedCompletedTimestamp

Parents

ComponentTypeTimestamp
Sensor Wafer
Module 2023-06-09T19:18:57.494Z

NameCurrent StageTimestamp

Test NamePassed?Date
Manufacturing Data ATLAS18 2022-07-07T00:00:00.000Z
ATLAS18 Shape Metrology V1 2022-07-11T18:15:38.000Z
ATLAS18 Full Strip KEK Test NEW V1 2022-07-07T00:00:00.000Z
ATLAS18 Approval V1 2023-04-01T02:38:12.416Z
ATLAS18 IV Test V1 2023-06-29T19:25:45.446Z

Bare IV for VPA41725-W04431


Shown below are results for the Bare IV

SensorIVSvc::read                          INFO                Using measurement with voltage 700.240000 and current 0.109490 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.260000 and current 0.108090 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.260000 and current 0.107590 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.260000 and current 0.106490 for current stability calculation
SensorIVSvc::CalculateVBD                  INFO                Average voltage 4.950000, current 0.014425, dIdV 0.000959
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.328943 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 14.920000, current 0.021695, dIdV 0.000503
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.345913 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 24.950001, current 0.025640, dIdV 0.000283
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.275806 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 34.970001, current 0.028485, dIdV 0.000284
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.349186 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 44.989998, current 0.031230, dIdV 0.000263
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.379560 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 55.009998, current 0.032275, dIdV -0.000055
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.093556 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 65.050003, current 0.032220, dIdV 0.000044
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.088303 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 75.090004, current 0.034515, dIdV 0.000414
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.901062 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 85.129997, current 0.038460, dIdV 0.000372
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.822900 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 95.139999, current 0.042105, dIdV 0.000356
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.805376 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 105.139999, current 0.046655, dIdV 0.000553
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.245745 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 115.150002, current 0.050900, dIdV 0.000295
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.666443 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 125.139999, current 0.053845, dIdV 0.000295
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.685603 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 135.149994, current 0.056895, dIdV 0.000314
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.746766 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 145.180008, current 0.059040, dIdV 0.000114
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.279210 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 155.199997, current 0.061035, dIdV 0.000285
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.724699 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 165.229996, current 0.063230, dIdV 0.000153
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.400026 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 175.259995, current 0.063725, dIdV -0.000055
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.151264 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 185.259995, current 0.065725, dIdV 0.000455
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.282515 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 195.270004, current 0.069720, dIdV 0.000343
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.961543 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 205.240005, current 0.072515, dIdV 0.000217
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.613424 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 215.259995, current 0.071960, dIdV -0.000322
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.963628 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 225.330002, current 0.072955, dIdV 0.000524
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.618287 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 235.360001, current 0.075350, dIdV -0.000046
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.143111 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 245.380005, current 0.075645, dIdV 0.000105
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.340603 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 255.389999, current 0.077195, dIdV 0.000205
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.676863 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 265.410004, current 0.078390, dIdV 0.000034
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.114886 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 275.410004, current 0.078485, dIdV -0.000015
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.052742 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 285.410004, current 0.078885, dIdV 0.000095
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.343029 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 295.420013, current 0.080930, dIdV 0.000314
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.146199 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 305.440002, current 0.082025, dIdV -0.000095
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.352346 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 315.250000, current 0.081635, dIdV 0.000018
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.068527 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 325.059998, current 0.081790, dIdV 0.000014
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.055419 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 335.059998, current 0.082185, dIdV 0.000065
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.266063 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 345.050018, current 0.083035, dIdV 0.000105
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.435454 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 355.059998, current 0.082780, dIdV -0.000156
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.669115 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 365.070007, current 0.082525, dIdV 0.000105
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.463567 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 375.070007, current 0.083325, dIdV 0.000055
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.248067 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 385.070007, current 0.083620, dIdV 0.000004
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.018383 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 395.089996, current 0.083765, dIdV 0.000025
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.117681 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 405.089996, current 0.085565, dIdV 0.000336
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.589167 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 415.079987, current 0.087410, dIdV 0.000034
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.161454 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 425.109985, current 0.087355, dIdV -0.000045
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.217685 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 435.130005, current 0.086605, dIdV -0.000105
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.528609 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 445.190002, current 0.085645, dIdV -0.000086
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.445990 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 455.170013, current 0.086740, dIdV 0.000312
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.635175 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 465.079987, current 0.088395, dIdV 0.000025
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.131535 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 475.109985, current 0.088390, dIdV -0.000026
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.138921 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 485.130005, current 0.089635, dIdV 0.000276
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.491361 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 495.119995, current 0.092085, dIdV 0.000215
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.156006 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 505.119995, current 0.092780, dIdV -0.000076
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.413765 and VBD limit 5.551200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 515.140015, current 0.093325, dIdV 0.000184
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.017104 and VBD limit 5.651400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 525.149963, current 0.093875, dIdV -0.000075
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.420401 and VBD limit 5.751500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 535.150024, current 0.094220, dIdV 0.000144
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.816257 and VBD limit 5.851500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 545.159973, current 0.094715, dIdV -0.000045
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.259011 and VBD limit 5.951600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 555.140015, current 0.095415, dIdV 0.000186
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.080683 and VBD limit 6.051400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 565.119995, current 0.097310, dIdV 0.000194
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.126639 and VBD limit 6.151200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 575.119995, current 0.097605, dIdV -0.000135
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.795463 and VBD limit 6.251200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 585.130005, current 0.098355, dIdV 0.000284
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.692127 and VBD limit 6.351300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 595.150024, current 0.099600, dIdV -0.000036
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.214685 and VBD limit 6.451500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 605.169983, current 0.100595, dIdV 0.000235
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.410916 and VBD limit 6.551700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 615.179993, current 0.101695, dIdV -0.000015
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.090739 and VBD limit 6.651800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 625.210022, current 0.101690, dIdV 0.000014
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.085561 and VBD limit 6.752100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 635.210022, current 0.102585, dIdV 0.000166
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.027853 and VBD limit 6.852100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 645.200012, current 0.104530, dIdV 0.000223
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.377107 and VBD limit 6.952000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 655.229980, current 0.105925, dIdV 0.000055
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.339539 and VBD limit 7.052300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 665.239990, current 0.105725, dIdV -0.000095
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.597756 and VBD limit 7.152400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 675.250000, current 0.106220, dIdV 0.000194
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.230814 and VBD limit 7.252500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 685.250000, current 0.107965, dIdV 0.000155
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.985751 and VBD limit 7.352500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 695.239990, current 0.109115, dIdV 0.000075
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.477872 and VBD limit 7.452400
SensorIVSvc::CalculateVBD                  INFO                Calculated VBD to be 690.239990
SensorIVSvc::read                          INFO                Mean voltage for current stability 0.107915 calculated with 4 points
SensorIVSvc::read                          INFO                RMS current stability 0.009988
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-W04431/1//VPA41725-04431_IV_001.dat
SensorIVSvc::getDate                       INFO                Parsing date 2023-06-29T19:25:45.446+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-W04431
IService::install                          INFO                Installing output directory to /home/data/modules/VPA41725-W04431/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 VPA41725-04431_IV_001.dat...
IService::install                          INFO                Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install                          INFO                Installed VPA41725-W04431.root...
IService::install                          INFO                Installed status.json...
MetaData::readField                        INFO                Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA41725-W4432.config
IService::next                             INFO                Scheduling Data_VPA41725-W4432.txt file to run...
IService::next                             INFO                Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA41725-W4432/1/
MetadataValue
Component type ATLAS18LS
Operator NN
Date 2023-06-29T19:25:45.446+00:00
Institute UCSC
Power supply CAEN_DT1415ET
Temperarture [C] 20.9
Humidity 9.6
Current per area @500V 0.900
Breakdown voltage 690.240
Current stability (RMS@700V) 0.010

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