Results for VPA38701-W01950

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Basic Information for VPA38701-W01950

Brief description of DB components associated to this Module and associated tests
Click for packaging sticker
Metadata	Value
Alt Identifier	VPA38701-W01950
Serial Number	20USBSL0001950
Batch	VPA38701
Assembled	True
Completed	True
Current Location	SCIPP, UC Santa Cruz
Manufacture ID	VPA38701-W01950
User	Shigeki Hirose
Children

Alt Identifier	Local Name	Serial Number	Type	Trashed	Completed	Timestamp
Parents

Component	Type	Timestamp
Sensor Wafer
Module		2026-02-07T00:28:12.797Z
Name	Current Stage	Timestamp
Test Name	Passed?	Date
Manufacturing Data ATLAS18		2021-12-21T00:00:00.000Z
ATLAS18 Full Strip KEK Test NEW V1		2021-12-21T00:00:00.000Z
ATLAS18 Shape Metrology V1		2021-12-27T09:51:00.000Z
ATLAS18 Approval V1		2022-08-01T06:01:46.405Z
ATLAS18 Visual Inspection V2		2022-02-17T12:00:00.000Z
ATLAS18 Current Stability V1		2022-02-18T15:20:45.000Z
ATLAS18 IV Test V1		2026-01-29T18:06:12.676Z
Bare IV for VPA38701-W01950

Shown below are results for the Bare IV
SensorIVSvc::read                          INFO                Using measurement with voltage 700.040000 and current 0.092070 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.060000 and current 0.088970 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.060000 and current 0.086770 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.060000 and current 0.085470 for current stability calculation
SensorIVSvc::CalculateVBD                  INFO                Average voltage 4.960000, current 0.015620, dIdV 0.001913
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.607554 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 14.920000, current 0.030230, dIdV 0.001024
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.505395 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 24.940001, current 0.038970, dIdV 0.000721
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.461499 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 34.959999, current 0.044460, dIdV 0.000374
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.294085 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 44.959999, current 0.045900, dIdV -0.000086
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.084239 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 54.959999, current 0.045690, dIdV 0.000044
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.052927 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 64.959999, current 0.046580, dIdV 0.000134
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.186875 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 74.979996, current 0.047220, dIdV -0.000006
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.009489 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 84.910004, current 0.048365, dIdV 0.000239
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.420130 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 94.940002, current 0.049855, dIdV 0.000062
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.117160 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 105.040001, current 0.051140, dIdV 0.000195
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.400070 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 115.029999, current 0.052080, dIdV -0.000006
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.013226 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 125.040001, current 0.052770, dIdV 0.000144
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.341212 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 135.050003, current 0.052660, dIdV -0.000166
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.424868 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 145.059998, current 0.053100, dIdV 0.000254
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.693884 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 155.069992, current 0.054340, dIdV -0.000006
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.017088 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 165.110001, current 0.055225, dIdV 0.000182
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.543865 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 175.110001, current 0.056115, dIdV -0.000005
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.015697 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 185.089996, current 0.057160, dIdV 0.000214
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.691571 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 195.100006, current 0.058000, dIdV -0.000046
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.154734 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 205.130005, current 0.058135, dIdV 0.000073
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.256045 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 215.139999, current 0.059070, dIdV 0.000114
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.416869 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 225.139999, current 0.059160, dIdV -0.000096
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.363883 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 235.150009, current 0.060650, dIdV 0.000395
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.530664 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 245.149994, current 0.062940, dIdV 0.000064
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.248781 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 255.169998, current 0.063530, dIdV 0.000054
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.216460 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 265.169983, current 0.064670, dIdV 0.000174
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.714892 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 275.160004, current 0.066060, dIdV 0.000104
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.433192 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 285.170013, current 0.067150, dIdV 0.000114
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.483164 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 295.199982, current 0.067990, dIdV 0.000054
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.233524 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 305.070007, current 0.068235, dIdV -0.000005
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.023046 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 314.920013, current 0.068380, dIdV 0.000034
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.156585 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 324.920013, current 0.068520, dIdV -0.000006
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.028452 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 334.940002, current 0.069160, dIdV 0.000133
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.646373 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 344.979980, current 0.069850, dIdV 0.000004
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.019677 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 354.980011, current 0.069140, dIdV -0.000147
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.752607 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 364.949982, current 0.068830, dIdV 0.000084
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.446277 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 374.950012, current 0.070220, dIdV 0.000194
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.033824 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 384.970001, current 0.070460, dIdV -0.000146
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.796103 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 394.989990, current 0.071250, dIdV 0.000303
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.681927 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 404.989990, current 0.072140, dIdV -0.000126
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.708775 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 414.980011, current 0.072180, dIdV 0.000134
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.770398 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 425.000000, current 0.073770, dIdV 0.000183
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.055828 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 435.010010, current 0.074560, dIdV -0.000026
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.151997 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 444.950012, current 0.074750, dIdV 0.000065
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.384809 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 454.929993, current 0.074140, dIdV -0.000185
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -1.134506 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 464.970001, current 0.074480, dIdV 0.000253
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.582528 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 474.989990, current 0.075820, dIdV 0.000014
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.087531 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 485.019989, current 0.076260, dIdV 0.000074
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.468771 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 495.040009, current 0.076550, dIdV -0.000016
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.103470 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 505.020020, current 0.077190, dIdV 0.000145
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.945912 and VBD limit 5.550200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 515.020020, current 0.077380, dIdV -0.000106
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.702696 and VBD limit 5.650200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 525.029968, current 0.077120, dIdV 0.000054
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.368367 and VBD limit 5.750300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 535.020020, current 0.078410, dIdV 0.000204
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.391966 and VBD limit 5.850200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 545.000000, current 0.080200, dIdV 0.000155
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.050712 and VBD limit 5.950000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 555.000000, current 0.080640, dIdV -0.000066
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.452431 and VBD limit 6.050000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 565.010010, current 0.078880, dIdV -0.000287
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -2.052696 and VBD limit 6.150100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 574.989990, current 0.078670, dIdV 0.000244
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.786942 and VBD limit 6.249900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 584.979980, current 0.079910, dIdV 0.000004
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.029282 and VBD limit 6.349800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 594.989990, current 0.081000, dIdV 0.000214
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.568811 and VBD limit 6.449900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 605.000000, current 0.081340, dIdV -0.000146
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -1.085936 and VBD limit 6.550000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 615.000000, current 0.082630, dIdV 0.000404
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 3.006898 and VBD limit 6.650000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 624.979980, current 0.084720, dIdV 0.000014
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.103693 and VBD limit 6.749800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 634.979980, current 0.085260, dIdV 0.000094
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.697283 and VBD limit 6.849800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 645.010010, current 0.085750, dIdV 0.000004
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.030028 and VBD limit 6.950100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 655.020020, current 0.086140, dIdV 0.000074
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.562706 and VBD limit 7.050200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 665.020020, current 0.087330, dIdV 0.000164
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.248864 and VBD limit 7.150200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 675.020020, current 0.087620, dIdV -0.000106
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.816619 and VBD limit 7.250200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 685.030029, current 0.089110, dIdV 0.000403
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 3.099537 and VBD limit 7.350300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 695.039978, current 0.091600, dIdV 0.000094
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.713251 and VBD limit 7.450400
SensorIVSvc::CalculateVBD                  INFO                Calculated VBD to be 690.039978
SensorIVSvc::read                          INFO                Mean voltage for current stability 0.088320 calculated with 4 points
SensorIVSvc::read                          INFO                RMS current stability 0.028312
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//VPA38701-W01950/1//VPA38701-01950_IV_001.dat
SensorIVSvc::getDate                       INFO                Parsing date 2026-01-29T18:06:12.676+00:00...
SensorIVSvc::getDate                       INFO                Year 2026 
SensorIVSvc::getDate                       INFO                Month 1   
SensorIVSvc::getDate                       INFO                Day 29    
SensorIVSvc::getDate                       INFO                Hour 18   
SensorIVSvc::getDate                       INFO                Minute 6  
SensorIVSvc::getDate                       INFO                Second 12 
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 VPA38701-W01950
IService::install                          INFO                Installing output directory to /home/data/modules/VPA38701-W01950/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 VPA38701-01950_IV_001.dat...
IService::install                          INFO                Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install                          INFO                Installed VPA38701-W01950.root...
IService::install                          INFO                Installed status.json...
MetaData::readField                        INFO                Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA38701-W01948-1.config
IService::next                             INFO                Scheduling Data_VPA38701-W01948-1.txt file to run...
IService::next                             INFO                Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA38701-W01948/1/
Metadata	Value
Component type	ATLAS18LS
Operator	AS
Date	2026-01-29T18:06:12.676+00:00
Institute	UCSC
Power supply	CAEN_DT1415ET
Temperarture [C]	19.9
Humidity	3.8
Current per area @500V	0.807
Breakdown voltage	690.040
Current stability (RMS@700V)	0.028
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