Results for VPA38887-W02068

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Basic Information for VPA38887-W02068

Brief description of DB components associated to this Module and associated tests
Click for packaging sticker
Metadata	Value
Alt Identifier	VPA38887-W02068
Serial Number	20USBSL0002068
Batch	VPA38887
Assembled	True
Completed	True
Current Location	SCIPP, UC Santa Cruz
Manufacture ID	VPA38887-W02068
User	Shigeki Hirose
Children

Alt Identifier	Local Name	Serial Number	Type	Trashed	Completed	Timestamp
Parents

Component	Type	Timestamp
Sensor Wafer
Module		2026-02-06T22:27:45.152Z
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		2021-12-17T12:06:45.000Z
ATLAS18 Current Stability V1		2022-03-11T15:27:32.000Z
ATLAS18 IV Test V1		2026-01-29T17:37:32.969Z
ATLAS18 Visual Inspection V2		2022-03-03T12:00:00.000Z
ATLAS18 Approval V1		2022-08-01T06:05:06.075Z
Bare IV for VPA38887-W02068

Shown below are results for the Bare IV
SensorIVSvc::read                          INFO                Using measurement with voltage 700.040000 and current 0.098070 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.060000 and current 0.096270 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.080000 and current 0.095470 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.080000 and current 0.095370 for current stability calculation
SensorIVSvc::CalculateVBD                  INFO                Average voltage 4.960000, current 0.016620, dIdV 0.001006
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.300241 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 14.920000, current 0.028480, dIdV 0.001374
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.719806 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 24.940001, current 0.039070, dIdV 0.000741
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.473034 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 34.970001, current 0.044060, dIdV 0.000253
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.201195 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 44.980000, current 0.046200, dIdV 0.000174
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.169405 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 54.980000, current 0.048440, dIdV 0.000274
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.310993 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 65.010002, current 0.049680, dIdV -0.000026
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.033820 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 75.029999, current 0.049670, dIdV 0.000024
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.036326 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 84.919998, current 0.050365, dIdV 0.000117
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.197858 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 94.919998, current 0.051155, dIdV 0.000042
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.078224 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 105.029999, current 0.051940, dIdV 0.000114
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.230064 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 115.040001, current 0.052580, dIdV 0.000014
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.030631 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 125.050003, current 0.053670, dIdV 0.000204
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.474367 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 135.059998, current 0.055160, dIdV 0.000094
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.230160 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 145.069992, current 0.055800, dIdV 0.000034
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.088217 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 155.080002, current 0.055890, dIdV -0.000016
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.044396 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 165.089996, current 0.056380, dIdV 0.000114
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.333145 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 175.100006, current 0.056270, dIdV -0.000136
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.423202 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 185.100006, current 0.056510, dIdV 0.000184
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.602697 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 195.110001, current 0.057245, dIdV -0.000037
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.125857 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 205.139999, current 0.059380, dIdV 0.000462
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.596594 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 215.139999, current 0.062270, dIdV 0.000114
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.395447 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 225.160004, current 0.064610, dIdV 0.000351
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.223867 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 235.169998, current 0.067950, dIdV 0.000316
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.093291 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 245.160004, current 0.068890, dIdV -0.000125
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.446612 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 255.190002, current 0.068380, dIdV 0.000024
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.089388 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 265.190002, current 0.069020, dIdV 0.000104
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.400392 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 275.179993, current 0.069960, dIdV 0.000084
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.330405 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 285.190002, current 0.070900, dIdV 0.000104
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.417497 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 295.220001, current 0.071190, dIdV -0.000046
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.189999 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 305.070007, current 0.072085, dIdV 0.000233
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.985735 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 314.910004, current 0.072780, dIdV -0.000086
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.371369 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 324.920013, current 0.072520, dIdV 0.000034
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.152334 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 334.940002, current 0.073460, dIdV 0.000153
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.699364 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 344.959991, current 0.074350, dIdV 0.000024
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.111352 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 354.949982, current 0.075190, dIdV 0.000144
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.681144 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 364.940002, current 0.075680, dIdV -0.000046
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.221819 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 374.950012, current 0.076720, dIdV 0.000253
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.238884 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 384.970001, current 0.077410, dIdV -0.000116
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.575732 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 394.980011, current 0.077200, dIdV 0.000074
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.378608 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 404.970001, current 0.077240, dIdV -0.000066
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.346732 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 414.979980, current 0.077080, dIdV 0.000034
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.182318 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 425.000000, current 0.077570, dIdV 0.000064
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.350651 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 435.010010, current 0.078510, dIdV 0.000124
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.685691 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 444.959991, current 0.079200, dIdV 0.000014
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.079610 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 454.929993, current 0.080040, dIdV 0.000153
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.870082 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 464.959991, current 0.081680, dIdV 0.000174
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.990488 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 474.979980, current 0.082770, dIdV 0.000044
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.251490 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 485.010010, current 0.082960, dIdV -0.000006
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.035008 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 495.019989, current 0.084000, dIdV 0.000214
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.261122 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 505.010010, current 0.084140, dIdV -0.000186
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -1.118613 and VBD limit 5.550100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 515.010010, current 0.083780, dIdV 0.000114
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.699379 and VBD limit 5.650100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 525.010010, current 0.085470, dIdV 0.000224
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.378705 and VBD limit 5.750100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 535.000000, current 0.084860, dIdV -0.000346
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -2.181358 and VBD limit 5.850000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 544.989990, current 0.084500, dIdV 0.000275
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.770728 and VBD limit 5.949900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 555.000000, current 0.086040, dIdV 0.000034
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.218443 and VBD limit 6.050000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 565.010010, current 0.086180, dIdV -0.000006
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.039416 and VBD limit 6.150100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 575.000000, current 0.085570, dIdV -0.000116
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.779479 and VBD limit 6.250000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 585.000000, current 0.085960, dIdV 0.000194
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.320265 and VBD limit 6.350000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 595.000000, current 0.087100, dIdV 0.000034
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.232262 and VBD limit 6.450000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 605.000000, current 0.088290, dIdV 0.000204
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.397893 and VBD limit 6.550000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 615.000000, current 0.089630, dIdV 0.000064
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.439139 and VBD limit 6.650000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 624.989990, current 0.090170, dIdV 0.000044
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.305586 and VBD limit 6.749900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 634.989990, current 0.090060, dIdV -0.000066
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.464420 and VBD limit 6.849900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 645.010010, current 0.090350, dIdV 0.000124
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.883471 and VBD limit 6.950100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 655.020020, current 0.091390, dIdV 0.000084
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.602054 and VBD limit 7.050200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 665.030029, current 0.092530, dIdV 0.000144
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.032889 and VBD limit 7.150300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 675.029968, current 0.094170, dIdV 0.000184
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.321593 and VBD limit 7.250300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 685.020020, current 0.095560, dIdV 0.000094
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.673837 and VBD limit 7.350200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 695.030029, current 0.097050, dIdV 0.000204
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.458043 and VBD limit 7.450300
SensorIVSvc::CalculateVBD                  INFO                Calculated VBD to be 690.020020
SensorIVSvc::read                          INFO                Mean voltage for current stability 0.096295 calculated with 4 points
SensorIVSvc::read                          INFO                RMS current stability 0.011242
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-W02068/1//VPA38887-02068_IV_001.dat
SensorIVSvc::getDate                       INFO                Parsing date 2026-01-29T17:37:32.969+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-W02068
IService::install                          INFO                Installing output directory to /home/data/modules/VPA38887-W02068/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 VPA38887-02068_IV_001.dat...
IService::install                          INFO                Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install                          INFO                Installed VPA38887-W02068.root...
IService::install                          INFO                Installed status.json...
MetaData::readField                        INFO                Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA38887-W02067-1.config
IService::next                             INFO                Scheduling Data_VPA38887-W02067-1.txt file to run...
IService::next                             INFO                Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA38887-W02067/1/
Metadata	Value
Component type	ATLAS18LS
Operator	AS
Date	2026-01-29T17:37:32.969+00:00
Institute	UCSC
Power supply	CAEN_DT1415ET
Temperarture [C]	20.0
Humidity	5.1
Current per area @500V	0.890
Breakdown voltage	690.020
Current stability (RMS@700V)	0.011
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