Results for VPA38886-W01988

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Basic Information for VPA38886-W01988

Brief description of DB components associated to this Module and associated tests
Click for packaging sticker
Metadata	Value
Alt Identifier	VPA38886-W01988
Serial Number	20USBSL0001988
Batch	VPA38886
Assembled	True
Completed	True
Current Location	SCIPP, UC Santa Cruz
Manufacture ID	VPA38886-W01988
User	Shigeki Hirose
Children

Alt Identifier	Local Name	Serial Number	Type	Trashed	Completed	Timestamp
Parents

Component	Type	Timestamp
Sensor Wafer
Module		2026-05-14T22:49:39.181Z
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		2021-12-29T11:43:50.000Z
ATLAS18 Visual Inspection V2		2022-03-04T12:00:00.000Z
ATLAS18 Approval V1		2022-08-01T06:02:57.740Z
ATLAS18 Current Stability V1		2022-03-07T14:24:29.000Z
ATLAS18 IV Test V1		2026-05-13T17:44:33.267Z
Bare IV for VPA38886-W01988

Shown below are results for the Bare IV
SensorIVSvc::read                          INFO                Using measurement with voltage 700.360000 and current 0.108770 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.360000 and current 0.107370 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.360000 and current 0.105270 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.380000 and current 0.105070 for current stability calculation
SensorIVSvc::CalculateVBD                  INFO                Average voltage 5.000000, current 0.017880, dIdV 0.002741
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.766489 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 14.990000, current 0.036205, dIdV 0.000933
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.386346 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 25.030001, current 0.043955, dIdV 0.000611
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.348121 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 35.040001, current 0.048910, dIdV 0.000378
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.270455 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 45.020000, current 0.052370, dIdV 0.000316
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.271650 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 55.029999, current 0.054275, dIdV 0.000065
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.065773 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 65.059998, current 0.055030, dIdV 0.000086
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.101270 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 75.070000, current 0.055585, dIdV 0.000025
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.033831 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 85.059998, current 0.056840, dIdV 0.000226
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.338205 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 95.049995, current 0.059800, dIdV 0.000367
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.582910 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 105.059998, current 0.062355, dIdV 0.000144
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.243333 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 115.090004, current 0.062510, dIdV -0.000114
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.209472 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 125.110001, current 0.062165, dIdV 0.000045
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.090384 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 135.130005, current 0.062465, dIdV 0.000015
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.032385 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 145.139999, current 0.063820, dIdV 0.000256
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.582197 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 155.149994, current 0.064180, dIdV -0.000184
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.443917 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 165.180008, current 0.063035, dIdV -0.000045
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.117450 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 175.190002, current 0.063990, dIdV 0.000236
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.647409 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 185.209991, current 0.065645, dIdV 0.000094
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.266433 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 195.250000, current 0.067045, dIdV 0.000185
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.537686 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 205.239990, current 0.068950, dIdV 0.000197
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.585766 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 215.229996, current 0.070410, dIdV 0.000096
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.292868 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 225.240005, current 0.072165, dIdV 0.000255
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.795901 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 235.250000, current 0.074720, dIdV 0.000255
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.804387 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 245.259995, current 0.076925, dIdV 0.000185
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.589835 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 255.259995, current 0.077430, dIdV -0.000084
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.276919 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 265.270020, current 0.077035, dIdV 0.000005
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.017183 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 275.290009, current 0.077540, dIdV 0.000096
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.340148 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 285.309998, current 0.079345, dIdV 0.000264
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.950989 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 295.320007, current 0.081650, dIdV 0.000196
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.708913 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 305.339996, current 0.082505, dIdV -0.000025
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.092153 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 315.190002, current 0.082620, dIdV 0.000050
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.189562 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 325.029999, current 0.083690, dIdV 0.000166
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.643414 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 335.029999, current 0.085095, dIdV 0.000115
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.453677 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 345.019989, current 0.085600, dIdV -0.000014
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.056429 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 355.019989, current 0.084555, dIdV -0.000195
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.818744 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 365.040009, current 0.084710, dIdV 0.000225
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.970020 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 375.059998, current 0.085315, dIdV -0.000105
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.461599 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 385.059998, current 0.085270, dIdV 0.000096
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.433514 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 395.070007, current 0.086675, dIdV 0.000185
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.841558 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 405.070007, current 0.086730, dIdV -0.000174
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.814291 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 415.070007, current 0.086190, dIdV 0.000066
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.317205 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 425.089996, current 0.087545, dIdV 0.000205
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.993426 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 435.119995, current 0.087745, dIdV -0.000164
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.814961 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 445.149994, current 0.088250, dIdV 0.000265
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.339077 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 455.149994, current 0.088960, dIdV -0.000124
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.635698 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 465.149994, current 0.089115, dIdV 0.000155
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.807432 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 475.149994, current 0.090720, dIdV 0.000166
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.871175 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 485.149994, current 0.091475, dIdV -0.000015
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.079396 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 495.160004, current 0.092180, dIdV 0.000156
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.837980 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 505.170013, current 0.093285, dIdV 0.000065
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.351295 and VBD limit 5.551700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 515.190002, current 0.095190, dIdV 0.000315
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.706850 and VBD limit 5.651900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 525.190002, current 0.097000, dIdV 0.000046
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.249558 and VBD limit 5.751900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 535.190002, current 0.097505, dIdV 0.000055
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.301284 and VBD limit 5.851900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 545.210022, current 0.097610, dIdV -0.000034
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.189531 and VBD limit 5.952100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 555.239990, current 0.097165, dIdV -0.000055
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.313040 and VBD limit 6.052400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 565.239990, current 0.098170, dIdV 0.000257
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.479908 and VBD limit 6.152400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 575.209961, current 0.098380, dIdV -0.000214
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -1.253727 and VBD limit 6.252100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 585.229980, current 0.097835, dIdV 0.000104
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.624344 and VBD limit 6.352300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 595.250000, current 0.098785, dIdV 0.000085
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.513212 and VBD limit 6.452500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 605.239990, current 0.100590, dIdV 0.000276
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.660665 and VBD limit 6.552400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 615.239990, current 0.102250, dIdV 0.000056
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.336953 and VBD limit 6.652400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 625.250000, current 0.101705, dIdV -0.000165
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -1.012343 and VBD limit 6.752500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 635.270020, current 0.102410, dIdV 0.000305
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.894391 and VBD limit 6.852700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 645.290039, current 0.103215, dIdV -0.000145
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.904716 and VBD limit 6.952900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 655.309998, current 0.103370, dIdV 0.000176
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.113518 and VBD limit 7.053100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 665.320007, current 0.104875, dIdV 0.000125
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.792992 and VBD limit 7.153200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 675.340027, current 0.105625, dIdV 0.000025
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.159207 and VBD limit 7.253400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 685.359985, current 0.105130, dIdV -0.000124
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.808377 and VBD limit 7.353600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 695.359985, current 0.106640, dIdV 0.000426
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 2.777788 and VBD limit 7.453600
SensorIVSvc::CalculateVBD                  INFO                Calculated VBD to be 690.359985
SensorIVSvc::read                          INFO                Mean voltage for current stability 0.106620 calculated with 4 points
SensorIVSvc::read                          INFO                RMS current stability 0.014386
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-W01988/1//VPA38886-01988_IV_001.dat
SensorIVSvc::getDate                       INFO                Parsing date 2026-05-13T17:44:33.267+00:00...
SensorIVSvc::getDate                       INFO                Year 2026 
SensorIVSvc::getDate                       INFO                Month 5   
SensorIVSvc::getDate                       INFO                Day 13    
SensorIVSvc::getDate                       INFO                Hour 17   
SensorIVSvc::getDate                       INFO                Minute 44 
SensorIVSvc::getDate                       INFO                Second 33 
SensorIVSvc::getDate                       INFO                Offset 0:0
SensorIVSvc::getDate                       INFO                Converted month into string May
SensorIVSvc::getDate                       INFO                FINALLY obtained 13 May 2026
IService::log                              INFO                Logging status 0111 for component VPA38886-W01988
IService::install                          INFO                Installing output directory to /home/data/modules/VPA38886-W01988/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 VPA38886-01988_IV_001.dat...
IService::install                          INFO                Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install                          INFO                Installed VPA38886-W01988.root...
IService::install                          INFO                Installed status.json...
MetaData::readField                        INFO                Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA38886-W01987-1.config
IService::next                             INFO                Scheduling Data_VPA38886-W01987-1.txt file to run...
IService::next                             INFO                Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA38886-W01987/1/
Metadata	Value
Component type	ATLAS18LS
Operator	AS
Date	2026-05-13T17:44:33.267+00:00
Institute	UCSC
Power supply	CAEN_DT1415ET
Temperarture [C]	20.4
Humidity	9.5
Current per area @500V	0.938
Breakdown voltage	690.360
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