Results for VPA38886-W01990

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Basic Information for VPA38886-W01990

Brief description of DB components associated to this Module and associated tests
Click for packaging sticker
Metadata	Value
Alt Identifier	VPA38886-W01990
Serial Number	20USBSL0001990
Batch	VPA38886
Assembled	True
Completed	True
Current Location	SCIPP, UC Santa Cruz
Manufacture ID	VPA38886-W01990
User	Shigeki Hirose
Children

Alt Identifier	Local Name	Serial Number	Type	Trashed	Completed	Timestamp
Parents

Component	Type	Timestamp
Sensor Wafer
Module		2026-05-14T22:50:10.986Z
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		2021-12-29T12:15:19.000Z
ATLAS18 Current Stability V1		2022-03-09T15:34:10.000Z
ATLAS18 IV Test V1		2026-05-13T17:44:33.255Z
ATLAS18 Visual Inspection V2		2022-03-09T12:00:00.000Z
ATLAS18 Approval V1		2022-08-01T06:02:57.740Z
Bare IV for VPA38886-W01990

Shown below are results for the Bare IV
SensorIVSvc::read                          INFO                Using measurement with voltage 700.340000 and current 0.089720 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.340000 and current 0.087420 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.340000 and current 0.086620 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.340000 and current 0.086520 for current stability calculation
SensorIVSvc::CalculateVBD                  INFO                Average voltage 5.040000, current 0.017355, dIdV 0.001445
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.419701 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 15.030001, current 0.029965, dIdV 0.001077
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.540440 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 25.030001, current 0.038525, dIdV 0.000637
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.413979 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 35.049999, current 0.043140, dIdV 0.000283
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.229576 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 45.040001, current 0.045605, dIdV 0.000211
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.208386 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 55.049999, current 0.046965, dIdV 0.000061
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.071358 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 65.059998, current 0.046575, dIdV -0.000139
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.194167 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 75.059998, current 0.046785, dIdV 0.000181
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.290389 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 85.080002, current 0.047995, dIdV 0.000061
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.107703 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 95.089996, current 0.049410, dIdV 0.000222
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.428097 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 105.080002, current 0.049725, dIdV -0.000159
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.336002 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 115.090004, current 0.049585, dIdV 0.000131
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.303453 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 125.089996, current 0.051395, dIdV 0.000231
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.563356 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 135.089996, current 0.052555, dIdV 0.000001
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.002565 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 145.110001, current 0.052365, dIdV -0.000039
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.107858 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 155.130005, current 0.053225, dIdV 0.000211
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.613755 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 165.149994, current 0.054085, dIdV -0.000039
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.118850 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 175.150009, current 0.053900, dIdV 0.000002
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.006512 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 185.169998, current 0.055515, dIdV 0.000319
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.064308 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 195.209991, current 0.057975, dIdV 0.000171
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.574632 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 205.199997, current 0.059035, dIdV 0.000041
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.143084 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 215.190002, current 0.060645, dIdV 0.000280
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.995098 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 225.199997, current 0.062905, dIdV 0.000171
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.612180 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 235.209991, current 0.063820, dIdV 0.000012
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.044138 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 245.240005, current 0.064230, dIdV 0.000070
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.266206 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 255.250000, current 0.065290, dIdV 0.000142
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.556259 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 265.250000, current 0.065705, dIdV -0.000059
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.237707 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 275.260010, current 0.067165, dIdV 0.000351
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.438491 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 285.279999, current 0.068875, dIdV -0.000009
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.037129 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 295.290009, current 0.069685, dIdV 0.000171
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.726064 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 305.309998, current 0.069795, dIdV -0.000148
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.647896 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 315.329987, current 0.069360, dIdV 0.000062
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.282434 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 325.330017, current 0.070425, dIdV 0.000151
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.696156 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 335.179993, current 0.071345, dIdV 0.000034
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.160160 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 345.019989, current 0.071515, dIdV 0.000001
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.004824 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 355.029999, current 0.071275, dIdV -0.000049
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.243588 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 365.029999, current 0.070685, dIdV -0.000069
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.357042 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 375.029999, current 0.071395, dIdV 0.000211
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.106147 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 385.040009, current 0.073310, dIdV 0.000172
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.903381 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 395.050018, current 0.073975, dIdV -0.000039
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.207857 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 405.059998, current 0.073935, dIdV 0.000031
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.169836 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 415.059998, current 0.074195, dIdV 0.000021
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.117478 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 425.059998, current 0.073905, dIdV -0.000079
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.454364 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 435.059998, current 0.074965, dIdV 0.000291
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.688821 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 445.059998, current 0.076130, dIdV -0.000058
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.339071 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 455.070007, current 0.076395, dIdV 0.000111
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.659885 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 465.089996, current 0.077805, dIdV 0.000171
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.020136 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 475.110016, current 0.078615, dIdV -0.000009
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.054283 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 485.130005, current 0.077975, dIdV -0.000119
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.738894 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 495.130005, current 0.077785, dIdV 0.000081
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.516628 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 505.119995, current 0.079295, dIdV 0.000221
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.407800 and VBD limit 5.551200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 515.150024, current 0.080405, dIdV 0.000001
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.006369 and VBD limit 5.651500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 525.179993, current 0.080420, dIdV 0.000002
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.013061 and VBD limit 5.751800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 535.190002, current 0.081085, dIdV 0.000131
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.862921 and VBD limit 5.851900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 545.210022, current 0.081395, dIdV -0.000069
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.461262 and VBD limit 5.952100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 555.190002, current 0.081805, dIdV 0.000152
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.030985 and VBD limit 6.051900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 565.179993, current 0.081465, dIdV -0.000218
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -1.513304 and VBD limit 6.151800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 575.200012, current 0.081425, dIdV 0.000211
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.490540 and VBD limit 6.252000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 585.229980, current 0.083235, dIdV 0.000150
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.055357 and VBD limit 6.352300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 595.229980, current 0.083650, dIdV -0.000068
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.486790 and VBD limit 6.452300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 605.210022, current 0.083515, dIdV 0.000041
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.296523 and VBD limit 6.552100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 615.229980, current 0.084675, dIdV 0.000191
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.384994 and VBD limit 6.652300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 625.239990, current 0.086035, dIdV 0.000081
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.588649 and VBD limit 6.752400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 635.279968, current 0.087045, dIdV 0.000120
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.876085 and VBD limit 6.852800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 645.289978, current 0.087805, dIdV 0.000031
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.229198 and VBD limit 6.952900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 655.280029, current 0.088015, dIdV 0.000011
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.081570 and VBD limit 7.052800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 665.299988, current 0.088430, dIdV 0.000072
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.541689 and VBD limit 7.153000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 675.320007, current 0.088495, dIdV -0.000059
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.448445 and VBD limit 7.253200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 685.330017, current 0.088755, dIdV 0.000111
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.858814 and VBD limit 7.353300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 695.330017, current 0.089515, dIdV 0.000041
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.317842 and VBD limit 7.453300
SensorIVSvc::CalculateVBD                  INFO                Calculated VBD to be 690.320007
SensorIVSvc::read                          INFO                Mean voltage for current stability 0.087570 calculated with 4 points
SensorIVSvc::read                          INFO                RMS current stability 0.014724
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-W01990/1//VPA38886-01990_IV_001.dat
SensorIVSvc::getDate                       INFO                Parsing date 2026-05-13T17:44:33.255+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-W01990
IService::install                          INFO                Installing output directory to /home/data/modules/VPA38886-W01990/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 VPA38886-01990_IV_001.dat...
IService::install                          INFO                Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install                          INFO                Installed VPA38886-W01990.root...
IService::install                          INFO                Installed status.json...
MetaData::readField                        INFO                Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA38886-W01988-1.config
IService::next                             INFO                Scheduling Data_VPA38886-W01988-1.txt file to run...
IService::next                             INFO                Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA38886-W01988/1/
Metadata	Value
Component type	ATLAS18LS
Operator	AS
Date	2026-05-13T17:44:33.255+00:00
Institute	UCSC
Power supply	CAEN_DT1415ET
Temperarture [C]	20.4
Humidity	9.5
Current per area @500V	0.789
Breakdown voltage	690.320
Current stability (RMS@700V)	0.015
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