Results for VPA38891-W02057

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Basic Information for VPA38891-W02057

Brief description of DB components associated to this Module and associated tests
Click for packaging sticker
Metadata	Value
Alt Identifier	VPA38891-W02057
Serial Number	20USBSL0002057
Batch	VPA38891
Assembled	True
Completed	True
Current Location	SCIPP, UC Santa Cruz
Manufacture ID	VPA38891-W02057
User	Shigeki Hirose
Children

Alt Identifier	Local Name	Serial Number	Type	Trashed	Completed	Timestamp
Parents

Component	Type	Timestamp
Sensor Wafer
Module		2026-03-04T18:33:55.696Z
Name	Current Stage	Timestamp
Test Name	Passed?	Date
Manufacturing Data ATLAS18		2022-01-20T00:00:00.000Z
ATLAS18 Full Strip KEK Test NEW V1		2022-01-20T00:00:00.000Z
ATLAS18 Shape Metrology V1		2022-01-18T14:53:35.000Z
ATLAS18 Approval V1		2022-08-01T06:12:26.268Z
ATLAS18 IV Test V1		2026-02-25T00:45:57.099Z
Bare IV for VPA38891-W02057

Shown below are results for the Bare IV
SensorIVSvc::read                          INFO                Using measurement with voltage 700.020000 and current 0.081470 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.040000 and current 0.079870 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.040000 and current 0.079170 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.040000 and current 0.077970 for current stability calculation
SensorIVSvc::CalculateVBD                  INFO                Average voltage 4.970000, current 0.013670, dIdV 0.000271
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.098421 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 14.920000, current 0.021830, dIdV 0.001364
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.932244 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 24.930000, current 0.030920, dIdV 0.000453
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.365318 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 34.939999, current 0.032960, dIdV -0.000046
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.048763 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 44.939999, current 0.032750, dIdV 0.000004
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.005489 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 54.939999, current 0.033290, dIdV 0.000104
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.171636 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 64.949997, current 0.034230, dIdV 0.000084
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.159068 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 74.979996, current 0.035320, dIdV 0.000133
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.283332 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 84.910004, current 0.035015, dIdV -0.000199
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.481535 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 94.919998, current 0.035905, dIdV 0.000366
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.966744 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 105.019997, current 0.037890, dIdV 0.000024
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.066521 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 115.019997, current 0.037730, dIdV -0.000056
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.170716 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 125.029999, current 0.038620, dIdV 0.000234
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.756049 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 135.050003, current 0.040110, dIdV 0.000064
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.215057 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 145.050003, current 0.039950, dIdV -0.000096
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.349254 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 155.059998, current 0.041190, dIdV 0.000343
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.289831 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 165.080002, current 0.042430, dIdV -0.000096
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.373502 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 175.089996, current 0.041820, dIdV -0.000026
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.108638 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 185.100006, current 0.043410, dIdV 0.000344
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.466814 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 195.100006, current 0.044900, dIdV -0.000046
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.199880 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 205.100006, current 0.044940, dIdV 0.000054
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.246449 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 215.100006, current 0.047280, dIdV 0.000414
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.883490 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 225.110001, current 0.048565, dIdV -0.000157
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.726279 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 235.130005, current 0.050200, dIdV 0.000483
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 2.262465 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 245.149994, current 0.052740, dIdV 0.000024
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.111336 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 255.160004, current 0.052680, dIdV -0.000036
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.174369 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 265.160004, current 0.052620, dIdV 0.000024
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.120940 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 275.160004, current 0.054160, dIdV 0.000284
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.442863 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 285.160004, current 0.054850, dIdV -0.000146
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.759040 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 295.170013, current 0.054190, dIdV 0.000014
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.076105 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 305.029999, current 0.054590, dIdV 0.000068
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.380191 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 314.890015, current 0.054935, dIdV 0.000003
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.017162 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 324.899994, current 0.055420, dIdV 0.000094
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.551075 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 334.910004, current 0.055960, dIdV 0.000014
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.083620 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 344.929993, current 0.055800, dIdV -0.000046
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.283783 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 354.940002, current 0.055290, dIdV -0.000056
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.359498 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 364.940002, current 0.056330, dIdV 0.000264
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.710353 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 374.940002, current 0.058620, dIdV 0.000194
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.240846 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 384.980011, current 0.059010, dIdV -0.000115
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.750775 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 394.989990, current 0.058350, dIdV -0.000016
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.108963 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 404.979980, current 0.058440, dIdV 0.000034
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.234676 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 414.989990, current 0.058380, dIdV -0.000046
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.327643 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 425.000000, current 0.058520, dIdV 0.000074
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.535282 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 435.019989, current 0.059410, dIdV 0.000104
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.761523 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 444.959991, current 0.060600, dIdV 0.000136
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.995855 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 454.929993, current 0.062640, dIdV 0.000272
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.978087 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 464.970001, current 0.064580, dIdV 0.000114
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.819151 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 474.980011, current 0.065670, dIdV 0.000104
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.752214 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 484.989990, current 0.066010, dIdV -0.000036
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.263972 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 494.989990, current 0.065500, dIdV -0.000066
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.499768 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 504.980011, current 0.065690, dIdV 0.000104
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.799481 and VBD limit 5.549800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 515.000000, current 0.066430, dIdV 0.000044
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.339752 and VBD limit 5.650000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 524.989990, current 0.066370, dIdV -0.000056
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.445637 and VBD limit 5.749900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 534.960022, current 0.067010, dIdV 0.000184
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.468925 and VBD limit 5.849600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 544.970032, current 0.068150, dIdV 0.000044
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.351149 and VBD limit 5.949700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 554.989990, current 0.068240, dIdV -0.000026
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.211034 and VBD limit 6.049900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 565.010010, current 0.069230, dIdV 0.000224
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.824493 and VBD limit 6.150100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 574.989990, current 0.069620, dIdV -0.000147
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -1.213089 and VBD limit 6.249900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 584.970032, current 0.069460, dIdV 0.000114
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.958155 and VBD limit 6.349700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 594.979980, current 0.070600, dIdV 0.000114
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.960733 and VBD limit 6.449800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 604.979980, current 0.071940, dIdV 0.000154
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.295064 and VBD limit 6.549800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 614.979980, current 0.072780, dIdV 0.000014
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.118298 and VBD limit 6.649800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 624.969971, current 0.073070, dIdV 0.000044
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.377088 and VBD limit 6.749700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 634.979980, current 0.074010, dIdV 0.000143
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.230548 and VBD limit 6.849800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 645.000000, current 0.075500, dIdV 0.000154
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.315629 and VBD limit 6.950000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 655.000000, current 0.077440, dIdV 0.000234
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.979210 and VBD limit 7.050000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 665.010010, current 0.078630, dIdV 0.000004
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.033762 and VBD limit 7.150100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 675.010010, current 0.079570, dIdV 0.000184
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.564041 and VBD limit 7.250100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 685.010010, current 0.080810, dIdV 0.000064
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.541432 and VBD limit 7.350100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 695.020020, current 0.081300, dIdV 0.000034
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.290660 and VBD limit 7.450200
SensorIVSvc::CalculateVBD                  INFO                Calculated VBD to be 690.020020
SensorIVSvc::read                          INFO                Mean voltage for current stability 0.079620 calculated with 4 points
SensorIVSvc::read                          INFO                RMS current stability 0.015899
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//VPA38891-W02057/1//VPA38891-02057_IV_001.dat
SensorIVSvc::getDate                       INFO                Parsing date 2026-02-25T00:45:57.099+00:00...
SensorIVSvc::getDate                       INFO                Year 2026 
SensorIVSvc::getDate                       INFO                Month 2   
SensorIVSvc::getDate                       INFO                Day 25    
SensorIVSvc::getDate                       INFO                Hour 0    
SensorIVSvc::getDate                       INFO                Minute 45 
SensorIVSvc::getDate                       INFO                Second 57 
SensorIVSvc::getDate                       INFO                Offset -1478156015:32716
SensorIVSvc::getDate                       INFO                Converted month into string Feb
SensorIVSvc::getDate                       INFO                FINALLY obtained 25 Feb 2026
IService::log                              INFO                Logging status 0111 for component VPA38891-W02057
IService::install                          INFO                Installing output directory to /home/data/modules/VPA38891-W02057/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 VPA38891-02057_IV_001.dat...
IService::install                          INFO                Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install                          INFO                Installed VPA38891-W02057.root...
IService::install                          INFO                Installed status.json...
MetaData::readField                        INFO                Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA38891-W02056-1.config
IService::next                             INFO                Scheduling Data_VPA38891-W02056-1.txt file to run...
IService::next                             INFO                Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA38891-W02056/1/
Metadata	Value
Component type	ATLAS18LS
Operator	AD
Date	2026-02-25T00:45:57.099+00:00
Institute	UCSC
Power supply	CAEN_DT1415ET
Temperarture [C]	19.3
Humidity	9.9
Current per area @500V	0.725
Breakdown voltage	690.020
Current stability (RMS@700V)	0.016
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