Results for VPA38886-W01975

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Basic Information for VPA38886-W01975

Brief description of DB components associated to this Module and associated tests
Click for packaging sticker
Metadata	Value
Alt Identifier	VPA38886-W01975
Serial Number	20USBSL0001975
Batch	VPA38886
Assembled	True
Completed	True
Current Location	SCIPP, UC Santa Cruz
Manufacture ID	VPA38886-W01975
User	Shigeki Hirose
Children

Alt Identifier	Local Name	Serial Number	Type	Trashed	Completed	Timestamp
Parents

Component	Type	Timestamp
Sensor Wafer
Module		2026-02-06T22:32:11.593Z
Name	Current Stage	Timestamp
Test Name	Passed?	Date
Manufacturing Data ATLAS18		2022-01-07T00:00:00.000Z
ATLAS18 Full Strip KEK Test NEW V1		2022-01-07T00:00:00.000Z
ATLAS18 Shape Metrology V1		2021-12-29T09:22:35.000Z
ATLAS18 Approval V1		2022-08-01T06:02:57.740Z
ATLAS18 IV Test V1		2026-01-29T17:37:32.953Z
Bare IV for VPA38886-W01975

Shown below are results for the Bare IV
SensorIVSvc::read                          INFO                Using measurement with voltage 700.160000 and current 0.097350 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.180000 and current 0.094950 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.180000 and current 0.094350 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.180000 and current 0.093850 for current stability calculation
SensorIVSvc::CalculateVBD                  INFO                Average voltage 5.030000, current 0.015425, dIdV 0.001829
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.596521 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 14.990000, current 0.030200, dIdV 0.001142
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.566700 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 25.000000, current 0.038195, dIdV 0.000455
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.297814 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 35.020000, current 0.042490, dIdV 0.000402
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.331648 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 45.040001, current 0.046535, dIdV 0.000405
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.391989 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 55.049999, current 0.048530, dIdV -0.000006
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.006793 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 65.059998, current 0.048975, dIdV 0.000095
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.126201 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 75.070000, current 0.049825, dIdV 0.000075
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.112775 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 85.090004, current 0.051070, dIdV 0.000174
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.289330 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 95.080002, current 0.052415, dIdV 0.000095
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.173021 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 105.070000, current 0.052660, dIdV -0.000046
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.091598 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 115.070000, current 0.052555, dIdV 0.000025
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.054848 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 125.089996, current 0.054200, dIdV 0.000302
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.697427 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 135.099991, current 0.054895, dIdV -0.000166
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.407706 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 145.089996, current 0.054845, dIdV 0.000155
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.409227 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 155.080002, current 0.054990, dIdV -0.000127
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.356766 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 165.069992, current 0.055035, dIdV 0.000135
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.404106 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 175.080002, current 0.056335, dIdV 0.000125
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.388480 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 185.080002, current 0.058030, dIdV 0.000214
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.682528 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 195.089996, current 0.059625, dIdV 0.000105
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.342869 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 205.110001, current 0.060020, dIdV -0.000026
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.088674 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 215.110001, current 0.060515, dIdV 0.000125
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.445222 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 225.120010, current 0.063360, dIdV 0.000442
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.571261 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 235.139999, current 0.067555, dIdV 0.000395
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.374884 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 245.139999, current 0.070555, dIdV 0.000205
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.712263 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 255.149994, current 0.071200, dIdV -0.000076
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.271808 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 265.170013, current 0.071945, dIdV 0.000225
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.827635 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 275.199982, current 0.072690, dIdV -0.000076
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.286585 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 285.220001, current 0.073085, dIdV 0.000155
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.604900 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 295.070007, current 0.073935, dIdV 0.000015
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.061716 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 304.929993, current 0.073685, dIdV -0.000065
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.268452 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 314.950012, current 0.073930, dIdV 0.000114
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.484683 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 324.959991, current 0.074875, dIdV 0.000075
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.325502 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 334.970001, current 0.074870, dIdV -0.000076
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.339347 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 344.980011, current 0.074515, dIdV 0.000005
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.023148 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 354.980011, current 0.074265, dIdV -0.000055
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.262895 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 364.980011, current 0.075110, dIdV 0.000224
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.088477 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 374.989990, current 0.077105, dIdV 0.000175
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.849391 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 384.989990, current 0.078750, dIdV 0.000154
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.754378 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 394.989990, current 0.078595, dIdV -0.000185
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.927887 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 405.000000, current 0.077745, dIdV 0.000015
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.078140 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 414.970001, current 0.078140, dIdV 0.000064
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.341930 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 424.980011, current 0.079135, dIdV 0.000134
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.719239 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 435.010010, current 0.079680, dIdV -0.000026
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.142230 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 445.000000, current 0.079825, dIdV 0.000055
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.306608 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 454.980011, current 0.081675, dIdV 0.000316
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.761791 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 464.949982, current 0.083070, dIdV -0.000036
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.201899 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 474.959991, current 0.082915, dIdV 0.000005
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.028527 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 484.970001, current 0.083415, dIdV 0.000095
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.553431 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 494.959991, current 0.084360, dIdV 0.000094
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.551520 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 504.979980, current 0.084455, dIdV -0.000075
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.446659 and VBD limit 5.549800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 514.989990, current 0.084200, dIdV 0.000024
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.147085 and VBD limit 5.649900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 525.000000, current 0.084445, dIdV 0.000025
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.154807 and VBD limit 5.750000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 535.020020, current 0.085190, dIdV 0.000124
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.778759 and VBD limit 5.850200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 545.030029, current 0.086635, dIdV 0.000165
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.035961 and VBD limit 5.950300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 555.039978, current 0.088280, dIdV 0.000164
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.031112 and VBD limit 6.050400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 565.039978, current 0.089075, dIdV -0.000005
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.031717 and VBD limit 6.150400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 575.049988, current 0.088025, dIdV -0.000205
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -1.336551 and VBD limit 6.250500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 585.070007, current 0.086970, dIdV -0.000006
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.040283 and VBD limit 6.350700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 595.080017, current 0.087615, dIdV 0.000135
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.916918 and VBD limit 6.450800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 605.090027, current 0.089160, dIdV 0.000174
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.178505 and VBD limit 6.550900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 615.109985, current 0.089955, dIdV -0.000015
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.102365 and VBD limit 6.651100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 625.140015, current 0.089900, dIdV 0.000004
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.027704 and VBD limit 6.751400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 635.140015, current 0.090345, dIdV 0.000085
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.599964 and VBD limit 6.851400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 645.130005, current 0.091195, dIdV 0.000085
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.600105 and VBD limit 6.951300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 655.140015, current 0.092190, dIdV 0.000114
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.810131 and VBD limit 7.051400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 665.150024, current 0.092735, dIdV -0.000005
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.035791 and VBD limit 7.151500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 675.149963, current 0.093580, dIdV 0.000174
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.257870 and VBD limit 7.251500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 685.140015, current 0.094725, dIdV 0.000055
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.397812 and VBD limit 7.351400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 695.150024, current 0.096175, dIdV 0.000235
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.695183 and VBD limit 7.451500
SensorIVSvc::CalculateVBD                  INFO                Calculated VBD to be 690.140015
SensorIVSvc::read                          INFO                Mean voltage for current stability 0.095125 calculated with 4 points
SensorIVSvc::read                          INFO                RMS current stability 0.014111
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//VPA38886-W01975/1//VPA38886-01975_IV_001.dat
SensorIVSvc::getDate                       INFO                Parsing date 2026-01-29T17:37:32.953+00:00...
SensorIVSvc::getDate                       INFO                Year 2026 
SensorIVSvc::getDate                       INFO                Month 1   
SensorIVSvc::getDate                       INFO                Day 29    
SensorIVSvc::getDate                       INFO                Hour 17   
SensorIVSvc::getDate                       INFO                Minute 37 
SensorIVSvc::getDate                       INFO                Second 32 
SensorIVSvc::getDate                       INFO                Offset 0:0
SensorIVSvc::getDate                       INFO                Converted month into string Jan
SensorIVSvc::getDate                       INFO                FINALLY obtained 29 Jan 2026
IService::log                              INFO                Logging status 0111 for component VPA38886-W01975
IService::install                          INFO                Installing output directory to /home/data/modules/VPA38886-W01975/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 VPA38886-01975_IV_001.dat...
IService::install                          INFO                Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install                          INFO                Installed VPA38886-W01975.root...
IService::install                          INFO                Installed status.json...
MetaData::readField                        INFO                Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA38886-W01974-1.config
IService::next                             INFO                Scheduling Data_VPA38886-W01974-1.txt file to run...
IService::next                             INFO                Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA38886-W01974/1/
Metadata	Value
Component type	ATLAS18LS
Operator	AS
Date	2026-01-29T17:37:32.953+00:00
Institute	UCSC
Power supply	CAEN_DT1415ET
Temperarture [C]	19.8
Humidity	10.0
Current per area @500V	0.903
Breakdown voltage	690.140
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