Results for VPA38891-W02056

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Basic Information for VPA38891-W02056

Brief description of DB components associated to this Module and associated tests
Click for packaging sticker
Metadata	Value
Alt Identifier	VPA38891-W02056
Serial Number	20USBSL0002056
Batch	VPA38891
Assembled	True
Completed	True
Current Location	SCIPP, UC Santa Cruz
Manufacture ID	VPA38891-W02056
User	Shigeki Hirose
Children

Alt Identifier	Local Name	Serial Number	Type	Trashed	Completed	Timestamp
Parents

Component	Type	Timestamp
Sensor Wafer
Module		2026-03-04T17:56:10.552Z
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		2022-01-20T10:41:05.000Z
ATLAS18 Approval V1		2022-08-01T06:12:26.268Z
ATLAS18 IV Test V1		2026-02-25T00:45:57.108Z
Bare IV for VPA38891-W02056

Shown below are results for the Bare IV
SensorIVSvc::read                          INFO                Using measurement with voltage 699.960000 and current 0.099880 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 699.960000 and current 0.096180 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 699.980000 and current 0.096180 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 699.980000 and current 0.095080 for current stability calculation
SensorIVSvc::CalculateVBD                  INFO                Average voltage 5.330000, current 0.024160, dIdV 0.001741
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.384193 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 15.300000, current 0.038945, dIdV 0.001224
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.480822 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 25.280001, current 0.046685, dIdV 0.000329
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.178154 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 35.270000, current 0.050070, dIdV 0.000349
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.245627 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 45.259998, current 0.051205, dIdV -0.000121
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.106952 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 55.259998, current 0.051590, dIdV 0.000198
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.212085 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 65.260002, current 0.052520, dIdV -0.000012
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.014911 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 75.250000, current 0.052955, dIdV 0.000099
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.140963 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 85.239998, current 0.054690, dIdV 0.000248
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.386534 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 95.239998, current 0.056525, dIdV 0.000119
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.200505 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 105.250000, current 0.056760, dIdV -0.000072
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.133243 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 115.279999, current 0.056190, dIdV -0.000042
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.085824 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 125.290001, current 0.057225, dIdV 0.000249
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.546260 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 135.300003, current 0.059160, dIdV 0.000137
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.314351 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 145.320007, current 0.060090, dIdV 0.000048
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.116082 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 155.339996, current 0.060620, dIdV 0.000058
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.148034 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 165.360001, current 0.061855, dIdV 0.000189
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.505263 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 175.360001, current 0.063340, dIdV 0.000108
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.299003 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 185.369995, current 0.062970, dIdV -0.000182
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.534699 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 195.369995, current 0.063005, dIdV 0.000189
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.587238 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 205.380005, current 0.064040, dIdV 0.000018
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.057497 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 215.399994, current 0.065070, dIdV 0.000188
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.622333 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 225.399994, current 0.067555, dIdV 0.000309
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.030991 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 235.389999, current 0.069740, dIdV 0.000128
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.432898 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 245.380005, current 0.071875, dIdV 0.000299
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.020781 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 255.369995, current 0.074460, dIdV 0.000218
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.749157 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 265.350006, current 0.075395, dIdV -0.000031
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.109322 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 275.339996, current 0.075280, dIdV 0.000008
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.029260 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 285.339996, current 0.076310, dIdV 0.000198
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.740366 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 295.339996, current 0.076545, dIdV -0.000151
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.582616 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 305.160004, current 0.075850, dIdV 0.000012
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.050081 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 315.000000, current 0.076200, dIdV 0.000058
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.238809 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 325.010010, current 0.077230, dIdV 0.000148
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.624082 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 335.000000, current 0.078665, dIdV 0.000139
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.591941 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 345.000000, current 0.078650, dIdV -0.000142
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.622886 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 354.989990, current 0.078185, dIdV 0.000049
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.222925 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 364.989990, current 0.078520, dIdV 0.000018
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.083504 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 375.000000, current 0.079600, dIdV 0.000198
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.932789 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 385.000000, current 0.079035, dIdV -0.000311
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -1.514962 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 395.000000, current 0.078270, dIdV 0.000158
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.797368 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 405.010010, current 0.080250, dIdV 0.000238
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.198754 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 415.029999, current 0.081230, dIdV -0.000042
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.214163 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 425.040009, current 0.081165, dIdV 0.000029
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.151865 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 435.050018, current 0.081650, dIdV 0.000068
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.361597 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 445.059998, current 0.082280, dIdV 0.000058
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.313727 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 455.049988, current 0.083365, dIdV 0.000159
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.869645 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 465.050018, current 0.083750, dIdV -0.000082
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.454424 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 475.059998, current 0.083385, dIdV 0.000009
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.051275 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 485.059998, current 0.084020, dIdV 0.000118
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.681232 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 495.070007, current 0.083800, dIdV -0.000162
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.955146 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 505.059998, current 0.083685, dIdV 0.000140
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.842269 and VBD limit 5.550600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 515.039978, current 0.084670, dIdV 0.000058
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.352809 and VBD limit 5.650400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 525.029968, current 0.085455, dIdV 0.000099
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.609469 and VBD limit 5.750300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 535.020020, current 0.086290, dIdV 0.000068
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.421617 and VBD limit 5.850200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 545.010010, current 0.086275, dIdV -0.000071
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.449415 and VBD limit 5.950100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 554.979980, current 0.087115, dIdV 0.000240
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.528702 and VBD limit 6.049800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 564.950012, current 0.088650, dIdV 0.000068
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.434220 and VBD limit 6.149500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 574.929993, current 0.088685, dIdV -0.000061
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.396245 and VBD limit 6.249300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 584.919983, current 0.088570, dIdV 0.000038
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.250954 and VBD limit 6.349200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 594.919983, current 0.089655, dIdV 0.000179
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.187783 and VBD limit 6.449200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 604.909973, current 0.090790, dIdV 0.000048
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.320452 and VBD limit 6.549100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 614.910034, current 0.090775, dIdV -0.000051
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.344785 and VBD limit 6.649100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 624.929993, current 0.091810, dIdV 0.000257
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.752643 and VBD limit 6.749300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 634.919983, current 0.093245, dIdV 0.000029
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.198259 and VBD limit 6.849200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 644.910034, current 0.093730, dIdV 0.000068
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.466941 and VBD limit 6.949100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 654.919983, current 0.094560, dIdV 0.000098
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.678745 and VBD limit 7.049200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 664.919983, current 0.094845, dIdV -0.000041
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.287434 and VBD limit 7.149200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 674.929993, current 0.094880, dIdV 0.000048
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.340767 and VBD limit 7.249300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 684.940002, current 0.095460, dIdV 0.000068
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.487910 and VBD limit 7.349400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 694.950012, current 0.097840, dIdV 0.000407
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 2.892208 and VBD limit 7.449500
SensorIVSvc::CalculateVBD                  INFO                Calculated VBD to be 689.940002
SensorIVSvc::read                          INFO                Mean voltage for current stability 0.096830 calculated with 4 points
SensorIVSvc::read                          INFO                RMS current stability 0.018768
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-W02056/1//VPA38891-02056_IV_001.dat
SensorIVSvc::getDate                       INFO                Parsing date 2026-02-25T00:45:57.108+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 0:0
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-W02056
IService::install                          INFO                Installing output directory to /home/data/modules/VPA38891-W02056/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 VPA38891-02056_IV_001.dat...
IService::install                          INFO                Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install                          INFO                Installed VPA38891-W02056.root...
IService::install                          INFO                Installed status.json...
MetaData::readField                        INFO                Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA38891-W02055-1.config
IService::next                             INFO                Scheduling Data_VPA38891-W02055-1.txt file to run...
IService::next                             INFO                Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA38891-W02055/1/
Metadata	Value
Component type	ATLAS18LS
Operator	AD
Date	2026-02-25T00:45:57.108+00:00
Institute	UCSC
Power supply	CAEN_DT1415ET
Temperarture [C]	19.3
Humidity	9.9
Current per area @500V	0.924
Breakdown voltage	689.940
Current stability (RMS@700V)	0.019
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