Results for VPA38887-W02080

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Basic Information for VPA38887-W02080

Brief description of DB components associated to this Module and associated tests
Click for packaging sticker
Metadata	Value
Alt Identifier	VPA38887-W02080
Serial Number	20USBSL0002080
Batch	VPA38887
Assembled	True
Completed	True
Current Location	SCIPP, UC Santa Cruz
Manufacture ID	VPA38887-W02080
User	Shigeki Hirose
Children

Alt Identifier	Local Name	Serial Number	Type	Trashed	Completed	Timestamp
Parents

Component	Type	Timestamp
Sensor Wafer
Module		2026-06-01T20:56:43.253Z
Name	Current Stage	Timestamp
Test Name	Passed?	Date
Manufacturing Data ATLAS18		2021-12-22T00:00:00.000Z
ATLAS18 Shape Metrology V1		2021-12-17T14:42:33.000Z
ATLAS18 Full Strip KEK Test NEW V1		2021-12-22T00:00:00.000Z
ATLAS18 Approval V1		2022-08-01T06:05:06.075Z
ATLAS18 IV Test V1		2026-05-28T21:50:16.203Z
Bare IV for VPA38887-W02080

Shown below are results for the Bare IV
SensorIVSvc::read                          INFO                Using measurement with voltage 700.280000 and current 0.130960 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.300000 and current 0.129860 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.300000 and current 0.129860 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.300000 and current 0.129560 for current stability calculation
SensorIVSvc::CalculateVBD                  INFO                Average voltage 4.970000, current 0.020750, dIdV 0.003759
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.900241 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 14.940000, current 0.042955, dIdV 0.000705
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.245203 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 24.940001, current 0.049305, dIdV 0.000565
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.285795 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 34.959999, current 0.055955, dIdV 0.000762
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.476058 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 44.959999, current 0.062760, dIdV 0.000598
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.428677 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 54.939999, current 0.067165, dIdV 0.000285
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.233126 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 64.940002, current 0.069465, dIdV 0.000175
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.163600 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 74.950005, current 0.071170, dIdV 0.000166
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.174468 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 84.970001, current 0.071575, dIdV -0.000085
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.100706 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 94.970001, current 0.071875, dIdV 0.000145
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.191976 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 104.970001, current 0.072825, dIdV 0.000045
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.064734 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 114.990005, current 0.072980, dIdV -0.000014
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.022015 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 125.000000, current 0.074435, dIdV 0.000305
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.512192 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 135.000000, current 0.076385, dIdV 0.000085
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.150226 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 145.009995, current 0.076985, dIdV 0.000035
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.065795 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 155.029999, current 0.077390, dIdV 0.000046
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.091965 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 165.050003, current 0.078345, dIdV 0.000145
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.304863 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 175.059998, current 0.078945, dIdV -0.000025
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.055437 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 185.069992, current 0.079445, dIdV 0.000125
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.290611 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 195.070007, current 0.082000, dIdV 0.000387
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.920097 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 205.080002, current 0.084855, dIdV 0.000184
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.445332 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 215.100006, current 0.087205, dIdV 0.000285
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.702982 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 225.120010, current 0.090355, dIdV 0.000344
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.856145 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 235.139999, current 0.092755, dIdV 0.000135
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.342234 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 245.139999, current 0.095210, dIdV 0.000356
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.916604 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 255.139999, current 0.097315, dIdV 0.000065
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.170417 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 265.140015, current 0.098315, dIdV 0.000135
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.364074 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 275.140015, current 0.098520, dIdV -0.000094
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.262517 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 285.149994, current 0.099475, dIdV 0.000284
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.815336 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 295.160004, current 0.101875, dIdV 0.000195
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.564969 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 305.160004, current 0.101675, dIdV -0.000235
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.705312 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 315.000000, current 0.101085, dIdV 0.000121
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.376647 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 324.839996, current 0.102800, dIdV 0.000226
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.714142 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 334.850006, current 0.104405, dIdV 0.000095
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.304078 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 344.869995, current 0.104405, dIdV -0.000095
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.313177 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 354.880005, current 0.105205, dIdV 0.000255
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.860172 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 364.880005, current 0.107110, dIdV 0.000126
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.429231 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 374.899994, current 0.107615, dIdV -0.000025
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.086746 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 384.929993, current 0.107815, dIdV 0.000065
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.231605 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 394.940002, current 0.108965, dIdV 0.000165
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.598037 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 404.940002, current 0.110170, dIdV 0.000076
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.279345 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 414.970001, current 0.109875, dIdV -0.000134
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.506820 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 425.000000, current 0.111125, dIdV 0.000385
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.472441 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 435.000000, current 0.112525, dIdV -0.000105
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.405910 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 445.029999, current 0.112525, dIdV 0.000104
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.412792 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 455.029999, current 0.113930, dIdV 0.000177
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.707177 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 465.029999, current 0.115385, dIdV 0.000114
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.460714 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 475.049988, current 0.115385, dIdV -0.000115
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.474414 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 485.050018, current 0.115185, dIdV 0.000075
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.315198 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 495.049988, current 0.115290, dIdV -0.000054
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.232338 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 505.050018, current 0.116895, dIdV 0.000374
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.616970 and VBD limit 5.550500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 515.070007, current 0.117995, dIdV -0.000155
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.675253 and VBD limit 5.650700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 525.080017, current 0.117795, dIdV 0.000115
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.512621 and VBD limit 5.750800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 535.080017, current 0.118650, dIdV 0.000056
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.252545 and VBD limit 5.850800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 545.090027, current 0.119255, dIdV 0.000065
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.296509 and VBD limit 5.950900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 555.080017, current 0.119505, dIdV -0.000015
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.069952 and VBD limit 6.050800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 565.080017, current 0.119810, dIdV 0.000076
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.357023 and VBD limit 6.150800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 575.099976, current 0.120065, dIdV -0.000025
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.119748 and VBD limit 6.251000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 585.099976, current 0.120615, dIdV 0.000135
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.654881 and VBD limit 6.351000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 595.099976, current 0.121365, dIdV 0.000015
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.073551 and VBD limit 6.451000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 605.109985, current 0.121820, dIdV 0.000076
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.376757 and VBD limit 6.551100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 615.119995, current 0.123025, dIdV 0.000165
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.824993 and VBD limit 6.651200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 625.070007, current 0.124180, dIdV 0.000067
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.335572 and VBD limit 6.750700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 635.090027, current 0.125030, dIdV 0.000103
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.520974 and VBD limit 6.850900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 645.169983, current 0.126230, dIdV 0.000136
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.693718 and VBD limit 6.951700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 655.179993, current 0.127185, dIdV 0.000055
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.283327 and VBD limit 7.051800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 665.190002, current 0.127535, dIdV 0.000015
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.078080 and VBD limit 7.151900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 675.220032, current 0.127285, dIdV -0.000065
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.343438 and VBD limit 7.252200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 685.239990, current 0.128385, dIdV 0.000285
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.521154 and VBD limit 7.352400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 695.260010, current 0.130385, dIdV 0.000115
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.610779 and VBD limit 7.452600
SensorIVSvc::CalculateVBD                  INFO                Calculated VBD to be 690.239990
SensorIVSvc::read                          INFO                Mean voltage for current stability 0.130060 calculated with 4 points
SensorIVSvc::read                          INFO                RMS current stability 0.004105
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-W02080/1//VPA38887-02080_IV_001.dat
SensorIVSvc::getDate                       INFO                Parsing date 2026-05-28T21:50:16.203+00:00...
SensorIVSvc::getDate                       INFO                Year 2026 
SensorIVSvc::getDate                       INFO                Month 5   
SensorIVSvc::getDate                       INFO                Day 28    
SensorIVSvc::getDate                       INFO                Hour 21   
SensorIVSvc::getDate                       INFO                Minute 50 
SensorIVSvc::getDate                       INFO                Second 16 
SensorIVSvc::getDate                       INFO                Offset 0:0
SensorIVSvc::getDate                       INFO                Converted month into string May
SensorIVSvc::getDate                       INFO                FINALLY obtained 28 May 2026
IService::log                              INFO                Logging status 0111 for component VPA38887-W02080
IService::install                          INFO                Installing output directory to /home/data/modules/VPA38887-W02080/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 VPA38887-02080_IV_001.dat...
IService::install                          INFO                Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install                          INFO                Installed VPA38887-W02080.root...
IService::install                          INFO                Installed status.json...
MetaData::readField                        INFO                Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA38886-W02019-1.config
IService::next                             INFO                Scheduling Data_VPA38886-W02019-1.txt file to run...
IService::next                             INFO                Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA38886-W02019/1/
Metadata	Value
Component type	ATLAS18LS
Operator	AS
Date	2026-05-28T21:50:16.203+00:00
Institute	UCSC
Power supply	CAEN_DT1415ET
Temperarture [C]	21.7
Humidity	9.4
Current per area @500V	1.036
Breakdown voltage	690.240
Current stability (RMS@700V)	0.004
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