Results for VPA38887-W02062

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Basic Information for VPA38887-W02062

Brief description of DB components associated to this Module and associated tests
Click for packaging sticker
Metadata	Value
Alt Identifier	VPA38887-W02062
Serial Number	20USBSL0002062
Batch	VPA38887
Assembled	True
Completed	True
Current Location	SCIPP, UC Santa Cruz
Manufacture ID	VPA38887-W02062
User	Shigeki Hirose
Children

Alt Identifier	Local Name	Serial Number	Type	Trashed	Completed	Timestamp
Parents

Component	Type	Timestamp
Sensor Wafer
Module		2026-02-06T22:05:52.857Z
Name	Current Stage	Timestamp
Test Name	Passed?	Date
Manufacturing Data ATLAS18		2021-12-22T00:00:00.000Z
ATLAS18 Full Strip KEK Test NEW V1		2021-12-22T00:00:00.000Z
ATLAS18 Shape Metrology V1		2021-12-17T10:33:02.000Z
ATLAS18 Visual Inspection V2		2022-03-03T12:00:00.000Z
ATLAS18 Approval V1		2022-08-01T06:05:06.075Z
ATLAS18 IV Test V1		2026-01-29T17:37:32.888Z
Bare IV for VPA38887-W02062

Shown below are results for the Bare IV
SensorIVSvc::read                          INFO                Using measurement with voltage 700.380000 and current 0.102370 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.380000 and current 0.100070 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.400000 and current 0.099660 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.400000 and current 0.099260 for current stability calculation
SensorIVSvc::CalculateVBD                  INFO                Average voltage 5.000000, current 0.016680, dIdV 0.001430
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.428657 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 14.990000, current 0.029055, dIdV 0.001047
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.540215 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 24.990000, current 0.038460, dIdV 0.000834
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.542120 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 34.990002, current 0.043820, dIdV 0.000236
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.188822 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 44.989998, current 0.046225, dIdV 0.000245
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.237978 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 55.020000, current 0.047575, dIdV 0.000025
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.028797 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 65.040001, current 0.050130, dIdV 0.000486
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.630549 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 75.040001, current 0.052640, dIdV 0.000016
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.022809 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 85.059998, current 0.052895, dIdV 0.000035
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.056059 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 95.059998, current 0.053700, dIdV 0.000127
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.223942 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 105.050003, current 0.056005, dIdV 0.000334
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.627114 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 115.080002, current 0.057110, dIdV -0.000114
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.228801 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 125.099998, current 0.056365, dIdV -0.000035
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.077681 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 135.100006, current 0.056970, dIdV 0.000156
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.369942 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 145.120010, current 0.057525, dIdV -0.000045
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.113071 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 155.139999, current 0.058130, dIdV 0.000166
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.443028 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 165.160004, current 0.058285, dIdV -0.000134
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.381020 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 175.169998, current 0.057790, dIdV 0.000036
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.109340 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 185.169998, current 0.057095, dIdV -0.000175
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.566426 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 195.199997, current 0.058300, dIdV 0.000414
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.387301 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 205.210007, current 0.061055, dIdV 0.000135
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.454653 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 215.209991, current 0.064360, dIdV 0.000525
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.755353 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 225.220001, current 0.067065, dIdV 0.000015
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.050374 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 235.229996, current 0.068820, dIdV 0.000335
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.146171 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 245.240005, current 0.071825, dIdV 0.000265
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.904819 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 255.250000, current 0.072580, dIdV -0.000114
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.400116 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 265.260010, current 0.073290, dIdV 0.000256
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.926546 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 275.270020, current 0.075245, dIdV 0.000135
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.492887 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 285.290009, current 0.076245, dIdV 0.000065
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.242729 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 295.299988, current 0.076400, dIdV -0.000034
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.131416 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 305.329987, current 0.076905, dIdV 0.000134
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.532783 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 315.179993, current 0.076920, dIdV -0.000137
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.561069 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 325.010010, current 0.077490, dIdV 0.000246
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.029718 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 335.019989, current 0.078445, dIdV -0.000055
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.234892 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 345.019989, current 0.077900, dIdV -0.000054
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.239167 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 355.019989, current 0.076005, dIdV -0.000325
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -1.518078 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 365.029999, current 0.076110, dIdV 0.000345
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.656133 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 375.070007, current 0.078715, dIdV 0.000174
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.828886 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 385.070007, current 0.079470, dIdV -0.000024
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.116993 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 395.080017, current 0.080375, dIdV 0.000203
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.999672 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 405.089996, current 0.082980, dIdV 0.000318
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.551954 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 415.070007, current 0.084240, dIdV -0.000064
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.314713 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 425.100006, current 0.083395, dIdV -0.000105
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.533098 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 435.119995, current 0.084150, dIdV 0.000256
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.323716 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 445.119995, current 0.085105, dIdV -0.000065
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.339966 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 455.119995, current 0.085710, dIdV 0.000186
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.987660 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 465.139984, current 0.086565, dIdV -0.000015
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.080278 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 475.149994, current 0.085620, dIdV -0.000174
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.967552 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 485.149994, current 0.086325, dIdV 0.000314
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.766779 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 495.149994, current 0.088480, dIdV 0.000116
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.650458 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 505.160004, current 0.090035, dIdV 0.000194
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.089729 and VBD limit 5.551600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 515.190002, current 0.091790, dIdV 0.000156
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.873834 and VBD limit 5.651900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 525.210022, current 0.091745, dIdV -0.000165
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.942685 and VBD limit 5.752100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 535.209961, current 0.091250, dIdV 0.000066
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.387887 and VBD limit 5.852100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 545.210022, current 0.091560, dIdV -0.000004
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.023771 and VBD limit 5.952100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 555.209961, current 0.092565, dIdV 0.000205
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.232065 and VBD limit 6.052100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 565.200012, current 0.093420, dIdV -0.000034
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.205703 and VBD limit 6.152000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 575.200012, current 0.094180, dIdV 0.000186
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.135986 and VBD limit 6.252000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 585.210022, current 0.095735, dIdV 0.000125
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.762576 and VBD limit 6.352100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 595.229980, current 0.094885, dIdV -0.000294
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -1.846892 and VBD limit 6.452300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 605.239990, current 0.094140, dIdV 0.000146
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.938656 and VBD limit 6.552400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 615.250000, current 0.095500, dIdV 0.000126
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.810123 and VBD limit 6.652500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 625.270020, current 0.096355, dIdV 0.000045
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.291433 and VBD limit 6.752700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 635.290039, current 0.097705, dIdV 0.000225
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.460058 and VBD limit 6.852900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 645.309998, current 0.099410, dIdV 0.000116
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.751499 and VBD limit 6.953100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 655.320007, current 0.100320, dIdV 0.000066
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.431132 and VBD limit 7.053200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 665.320007, current 0.100525, dIdV -0.000025
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.165461 and VBD limit 7.153200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 675.340027, current 0.101675, dIdV 0.000254
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.686999 and VBD limit 7.253400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 685.359985, current 0.101680, dIdV -0.000254
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -1.712052 and VBD limit 7.353600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 695.369995, current 0.101390, dIdV 0.000196
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.341557 and VBD limit 7.453700
SensorIVSvc::CalculateVBD                  INFO                Calculated VBD to be 690.359985
SensorIVSvc::read                          INFO                Mean voltage for current stability 0.100340 calculated with 4 points
SensorIVSvc::read                          INFO                RMS current stability 0.012024
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//VPA38887-W02062/1//VPA38887-02062_IV_001.dat
SensorIVSvc::getDate                       INFO                Parsing date 2026-01-29T17:37:32.888+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 VPA38887-W02062
IService::install                          INFO                Installing output directory to /home/data/modules/VPA38887-W02062/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 VPA38887-02062_IV_001.dat...
IService::install                          INFO                Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install                          INFO                Installed VPA38887-W02062.root...
IService::install                          INFO                Installed status.json...
MetaData::readField                        INFO                Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA38886-W01984-1.config
IService::next                             INFO                Scheduling Data_VPA38886-W01984-1.txt file to run...
IService::next                             INFO                Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA38886-W01984/1/
Metadata	Value
Component type	ATLAS18LS
Operator	AS
Date	2026-01-29T17:37:32.888+00:00
Institute	UCSC
Power supply	CAEN_DT1415ET
Temperarture [C]	20.0
Humidity	5.1
Current per area @500V	0.931
Breakdown voltage	690.360
Current stability (RMS@700V)	0.012
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