Results for VPA42892-W05235

The information on this page was generated on Tue Feb 10 17:01:27 2026 (probably UTC).
You may click the button below to manually regenerate the content.
Basic Information for VPA42892-W05235

Brief description of DB components associated to this Module and associated tests
Click for packaging sticker
Metadata	Value
Alt Identifier	VPA42892-W05235
Serial Number	20USBSL0005235
Batch	VPA42892
Assembled	True
Completed	True
Current Location	SCIPP, UC Santa Cruz
Manufacture ID	VPA42892-W05235
User	Shigeki Hirose
Children

Alt Identifier	Local Name	Serial Number	Type	Trashed	Completed	Timestamp
Parents

Component	Type	Timestamp
Sensor Wafer
Module		2026-02-06T19:22:27.164Z
Name	Current Stage	Timestamp
Test Name	Passed?	Date
Manufacturing Data ATLAS18		2022-10-04T00:00:00.000Z
ATLAS18 Full Strip KEK Test NEW V1		2022-10-04T00:00:00.000Z
ATLAS18 Shape Metrology V1		2022-10-03T10:32:01.000Z
ATLAS18 Approval V1		2023-08-24T04:01:23.681Z
ATLAS18 IV Test V1		2026-02-04T18:29:40.412Z
Bare IV for VPA42892-W05235

Shown below are results for the Bare IV
SensorIVSvc::read                          INFO                Using measurement with voltage 700.180000 and current 0.131350 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.220000 and current 0.128140 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.220000 and current 0.125740 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.220000 and current 0.124240 for current stability calculation
SensorIVSvc::CalculateVBD                  INFO                Average voltage 5.030000, current 0.015025, dIdV 0.000900
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.301298 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 14.980000, current 0.022450, dIdV 0.000594
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.396353 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 24.990000, current 0.027395, dIdV 0.000394
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.359604 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 35.000000, current 0.031290, dIdV 0.000384
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.429530 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 45.020000, current 0.034335, dIdV 0.000224
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.293844 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 55.049999, current 0.036580, dIdV 0.000224
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.336429 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 65.059998, current 0.039175, dIdV 0.000295
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.489922 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 75.070000, current 0.042275, dIdV 0.000324
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.575968 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 85.090004, current 0.045420, dIdV 0.000303
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.568378 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 95.080002, current 0.045765, dIdV -0.000236
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.490190 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 105.070000, current 0.044060, dIdV -0.000106
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.252274 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 115.080002, current 0.044155, dIdV 0.000125
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.325784 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 125.080002, current 0.045855, dIdV 0.000215
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.586462 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 135.080002, current 0.046750, dIdV -0.000036
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.104019 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 145.089996, current 0.046595, dIdV 0.000005
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.015538 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 155.080002, current 0.047590, dIdV 0.000195
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.634720 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 165.059998, current 0.049835, dIdV 0.000255
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.844593 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 175.069992, current 0.050585, dIdV -0.000105
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.362670 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 185.080002, current 0.051680, dIdV 0.000324
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.160331 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 195.100006, current 0.052325, dIdV -0.000194
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.724184 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 205.110001, current 0.053320, dIdV 0.000395
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.518666 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 215.100006, current 0.057215, dIdV 0.000385
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.447409 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 225.110001, current 0.060660, dIdV 0.000303
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.125896 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 235.130005, current 0.063405, dIdV 0.000245
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.906740 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 245.149994, current 0.065005, dIdV 0.000075
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.282279 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 255.150009, current 0.066450, dIdV 0.000214
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.823349 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 265.160004, current 0.068445, dIdV 0.000184
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.713846 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 275.190002, current 0.068840, dIdV -0.000106
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.422892 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 285.200012, current 0.069835, dIdV 0.000305
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.245593 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 295.059998, current 0.071335, dIdV -0.000005
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.021277 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 304.929993, current 0.071635, dIdV 0.000065
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.276134 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 314.950012, current 0.071530, dIdV -0.000086
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.377906 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 324.959991, current 0.073575, dIdV 0.000495
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 2.186275 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 334.959991, current 0.077175, dIdV 0.000225
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.976560 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 344.959991, current 0.077470, dIdV -0.000166
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.739168 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 354.970001, current 0.076715, dIdV 0.000015
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.069268 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 364.980011, current 0.077010, dIdV 0.000044
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.208533 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 374.980011, current 0.078755, dIdV 0.000305
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.452211 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 384.980011, current 0.078100, dIdV -0.000436
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -2.149184 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 394.980011, current 0.077945, dIdV 0.000405
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 2.052305 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 404.980011, current 0.079545, dIdV -0.000085
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.432753 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 414.959991, current 0.078990, dIdV -0.000026
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.137135 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 424.970001, current 0.079785, dIdV 0.000184
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.979514 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 434.980011, current 0.081585, dIdV 0.000176
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.936780 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 444.970001, current 0.083180, dIdV 0.000144
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.768788 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 454.959991, current 0.083975, dIdV 0.000015
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.081593 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 464.950012, current 0.084570, dIdV 0.000104
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.570631 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 474.959991, current 0.085665, dIdV 0.000115
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.637605 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 484.970001, current 0.085710, dIdV -0.000106
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.598579 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 494.980011, current 0.086755, dIdV 0.000315
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.797230 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 504.980011, current 0.088355, dIdV 0.000005
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.028577 and VBD limit 5.549800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 514.989990, current 0.089050, dIdV 0.000134
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.773396 and VBD limit 5.649900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 525.010010, current 0.090845, dIdV 0.000225
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.297721 and VBD limit 5.750100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 535.020020, current 0.093190, dIdV 0.000244
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.400846 and VBD limit 5.850200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 545.049988, current 0.094685, dIdV 0.000055
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.314717 and VBD limit 5.950500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 555.059998, current 0.096330, dIdV 0.000275
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.585147 and VBD limit 6.050600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 565.039978, current 0.097675, dIdV -0.000005
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.028924 and VBD limit 6.150400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 575.049988, current 0.099025, dIdV 0.000274
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.593770 and VBD limit 6.250500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 585.059998, current 0.100820, dIdV 0.000084
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.487453 and VBD limit 6.350600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 595.080017, current 0.101715, dIdV 0.000095
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.553580 and VBD limit 6.450800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 605.099976, current 0.103510, dIdV 0.000264
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.543294 and VBD limit 6.551000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 615.119995, current 0.105505, dIdV 0.000134
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.783947 and VBD limit 6.651200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 625.140015, current 0.108600, dIdV 0.000484
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 2.786075 and VBD limit 6.751400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 635.119995, current 0.110945, dIdV -0.000015
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.086214 and VBD limit 6.851200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 645.119995, current 0.113495, dIdV 0.000523
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 2.972278 and VBD limit 6.951200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 655.150024, current 0.118140, dIdV 0.000403
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 2.235926 and VBD limit 7.051500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 665.179993, current 0.119385, dIdV -0.000154
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.860176 and VBD limit 7.151800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 675.169983, current 0.122130, dIdV 0.000708
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 3.915408 and VBD limit 7.251700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 685.150024, current 0.127125, dIdV 0.000294
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.586752 and VBD limit 7.351500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 695.169983, current 0.129975, dIdV 0.000274
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.467899 and VBD limit 7.451700
SensorIVSvc::CalculateVBD                  INFO                Calculated VBD to be 690.159973
SensorIVSvc::read                          INFO                Mean voltage for current stability 0.127367 calculated with 4 points
SensorIVSvc::read                          INFO                RMS current stability 0.021099
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//VPA42892-W05235/1//VPA42892-05235_IV_001.dat
SensorIVSvc::getDate                       INFO                Parsing date 2026-02-04T18:29:40.412+00:00...
SensorIVSvc::getDate                       INFO                Year 2026 
SensorIVSvc::getDate                       INFO                Month 2   
SensorIVSvc::getDate                       INFO                Day 4     
SensorIVSvc::getDate                       INFO                Hour 18   
SensorIVSvc::getDate                       INFO                Minute 29 
SensorIVSvc::getDate                       INFO                Second 40 
SensorIVSvc::getDate                       INFO                Offset 0:0
SensorIVSvc::getDate                       INFO                Converted month into string Feb
SensorIVSvc::getDate                       INFO                FINALLY obtained 04 Feb 2026
IService::log                              INFO                Logging status 0111 for component VPA42892-W05235
IService::install                          INFO                Installing output directory to /home/data/modules/VPA42892-W05235/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 VPA42892-05235_IV_001.dat...
IService::install                          INFO                Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install                          INFO                Installed VPA42892-W05235.root...
IService::install                          INFO                Installed status.json...
MetaData::readField                        INFO                Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA42892-W05234-1.config
IService::next                             INFO                Scheduling Data_VPA42892-W05234-1.txt file to run...
IService::next                             INFO                Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA42892-W05234/1/
Metadata	Value
Component type	ATLAS18LS
Operator	LM
Date	2026-02-04T18:29:40.412+00:00
Institute	UCSC
Power supply	CAEN_DT1415ET
Temperarture [C]	19.5
Humidity	9.7
Current per area @500V	0.966
Breakdown voltage	690.160
Current stability (RMS@700V)	0.021
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