Results for VPA38891-W02054

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Basic Information for VPA38891-W02054

Brief description of DB components associated to this Module and associated tests
Click for packaging sticker
Metadata	Value
Alt Identifier	VPA38891-W02054
Serial Number	20USBSL0002054
Batch	VPA38891
Assembled	True
Completed	True
Current Location	SCIPP, UC Santa Cruz
Manufacture ID	VPA38891-W02054
User	Shigeki Hirose
Children

Alt Identifier	Local Name	Serial Number	Type	Trashed	Completed	Timestamp
Parents

Component	Type	Timestamp
Sensor Wafer
Module		2026-03-04T18:12:08.959Z
Name	Current Stage	Timestamp
Test Name	Passed?	Date
Manufacturing Data ATLAS18		2022-01-20T00:00:00.000Z
ATLAS18 Full Strip KEK Test NEW V1		2022-01-20T00:00:00.000Z
ATLAS18 Shape Metrology V1		2022-01-18T13:09:56.000Z
ATLAS18 Approval V1		2022-08-01T06:12:26.268Z
ATLAS18 IV Test V1		2026-02-25T00:45:57.124Z
Bare IV for VPA38891-W02054

Shown below are results for the Bare IV
SensorIVSvc::read                          INFO                Using measurement with voltage 700.140000 and current 0.088870 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.140000 and current 0.085970 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.160000 and current 0.083270 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.160000 and current 0.083270 for current stability calculation
SensorIVSvc::CalculateVBD                  INFO                Average voltage 5.020000, current 0.018025, dIdV 0.001559
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.434185 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 15.020000, current 0.030345, dIdV 0.000905
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.447952 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 25.010000, current 0.035950, dIdV 0.000216
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.150570 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 34.990002, current 0.037655, dIdV 0.000125
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.116386 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 45.000000, current 0.039055, dIdV 0.000154
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.177883 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 55.010002, current 0.040610, dIdV 0.000156
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.211740 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 65.000000, current 0.040815, dIdV -0.000115
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.183143 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 75.000000, current 0.041315, dIdV 0.000215
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.390294 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 85.010002, current 0.041770, dIdV -0.000124
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.251860 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 95.009995, current 0.041425, dIdV 0.000055
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.126398 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 105.010002, current 0.041925, dIdV 0.000045
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.112487 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 115.029999, current 0.042675, dIdV 0.000105
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.282461 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 125.059998, current 0.043675, dIdV 0.000095
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.270941 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 135.080002, current 0.045930, dIdV 0.000356
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.046995 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 145.070007, current 0.048535, dIdV 0.000165
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.494170 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 155.069992, current 0.048685, dIdV -0.000135
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.429140 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 165.080002, current 0.048540, dIdV 0.000106
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.360496 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 175.100006, current 0.049895, dIdV 0.000164
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.576739 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 185.110001, current 0.049595, dIdV -0.000225
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.841480 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 194.990005, current 0.049105, dIdV 0.000130
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.515646 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 205.010010, current 0.050610, dIdV 0.000170
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.686974 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 215.130005, current 0.052355, dIdV 0.000175
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.720527 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 225.119995, current 0.053905, dIdV 0.000135
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.563792 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 235.130005, current 0.055905, dIdV 0.000264
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.112335 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 245.139999, current 0.058410, dIdV 0.000236
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.990465 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 255.149994, current 0.059215, dIdV -0.000075
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.322521 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 265.149994, current 0.059865, dIdV 0.000205
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.909792 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 275.140015, current 0.061520, dIdV 0.000126
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.563518 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 285.149994, current 0.061725, dIdV -0.000085
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.391889 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 295.160004, current 0.062325, dIdV 0.000205
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.970843 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 305.160004, current 0.063775, dIdV 0.000085
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.406721 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 315.000000, current 0.063685, dIdV -0.000106
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.526302 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 324.839996, current 0.063900, dIdV 0.000146
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.742201 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 334.839996, current 0.064455, dIdV -0.000035
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.181823 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 344.850006, current 0.064155, dIdV -0.000025
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.134113 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 354.869995, current 0.065205, dIdV 0.000235
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.276405 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 364.880005, current 0.066110, dIdV -0.000054
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.298041 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 374.880005, current 0.066465, dIdV 0.000125
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.705033 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 384.910004, current 0.067015, dIdV -0.000015
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.085641 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 394.910004, current 0.067570, dIdV 0.000127
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.740847 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 404.910004, current 0.068125, dIdV -0.000015
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.088623 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 414.929993, current 0.068725, dIdV 0.000135
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.816701 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 424.950012, current 0.069625, dIdV 0.000045
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.273015 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 434.959991, current 0.069930, dIdV 0.000016
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.099919 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 444.970001, current 0.069980, dIdV -0.000006
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.037924 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 454.980011, current 0.070730, dIdV 0.000157
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.007521 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 464.959991, current 0.071635, dIdV 0.000025
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.162267 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 474.970001, current 0.071840, dIdV 0.000016
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.105573 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 484.989990, current 0.071895, dIdV -0.000005
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.033662 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 495.010010, current 0.072145, dIdV 0.000055
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.376619 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 505.010010, current 0.072195, dIdV -0.000045
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.315410 and VBD limit 5.550100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 515.010010, current 0.072295, dIdV 0.000065
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.462118 and VBD limit 5.650100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 525.030029, current 0.073250, dIdV 0.000126
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.901321 and VBD limit 5.750300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 535.029968, current 0.075005, dIdV 0.000225
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.608199 and VBD limit 5.850300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 545.010010, current 0.076010, dIdV -0.000024
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.172431 and VBD limit 5.950100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 554.989990, current 0.076165, dIdV 0.000055
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.401571 and VBD limit 6.049900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 564.989990, current 0.077065, dIdV 0.000125
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.914589 and VBD limit 6.149900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 574.989990, current 0.076820, dIdV -0.000174
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -1.304982 and VBD limit 6.249900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 585.000000, current 0.077175, dIdV 0.000244
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.849744 and VBD limit 6.350000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 595.049988, current 0.079175, dIdV 0.000154
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.157975 and VBD limit 6.450500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 605.059998, current 0.080775, dIdV 0.000166
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.240927 and VBD limit 6.550600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 615.070007, current 0.081225, dIdV -0.000075
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.564544 and VBD limit 6.650700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 625.019958, current 0.081530, dIdV 0.000138
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.059547 and VBD limit 6.750200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 634.989990, current 0.081735, dIdV -0.000094
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.730737 and VBD limit 6.849900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 645.059998, current 0.081785, dIdV 0.000105
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.824863 and VBD limit 6.950600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 655.080017, current 0.083235, dIdV 0.000185
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.455996 and VBD limit 7.050800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 665.090027, current 0.082690, dIdV -0.000293
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -2.359973 and VBD limit 7.150900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 675.109985, current 0.082845, dIdV 0.000324
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 2.643162 and VBD limit 7.251100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 685.119995, current 0.086495, dIdV 0.000405
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 3.207973 and VBD limit 7.351200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 695.130005, current 0.088695, dIdV 0.000035
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.273758 and VBD limit 7.451300
SensorIVSvc::CalculateVBD                  INFO                Calculated VBD to be 690.119995
SensorIVSvc::read                          INFO                Mean voltage for current stability 0.085345 calculated with 4 points
SensorIVSvc::read                          INFO                RMS current stability 0.027119
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//VPA38891-W02054/1//VPA38891-02054_IV_001.dat
SensorIVSvc::getDate                       INFO                Parsing date 2026-02-25T00:45:57.124+00:00...
SensorIVSvc::getDate                       INFO                Year 2026 
SensorIVSvc::getDate                       INFO                Month 2   
SensorIVSvc::getDate                       INFO                Day 25    
SensorIVSvc::getDate                       INFO                Hour 0    
SensorIVSvc::getDate                       INFO                Minute 45 
SensorIVSvc::getDate                       INFO                Second 57 
SensorIVSvc::getDate                       INFO                Offset 0:0
SensorIVSvc::getDate                       INFO                Converted month into string Feb
SensorIVSvc::getDate                       INFO                FINALLY obtained 25 Feb 2026
IService::log                              INFO                Logging status 0111 for component VPA38891-W02054
IService::install                          INFO                Installing output directory to /home/data/modules/VPA38891-W02054/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 VPA38891-02054_IV_001.dat...
IService::install                          INFO                Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install                          INFO                Installed VPA38891-W02054.root...
IService::install                          INFO                Installed status.json...
MetaData::readField                        INFO                Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA38891-W02053-1.config
IService::next                             INFO                Scheduling Data_VPA38891-W02053-1.txt file to run...
IService::next                             INFO                Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA38891-W02053/1/
Metadata	Value
Component type	ATLAS18LS
Operator	AD
Date	2026-02-25T00:45:57.124+00:00
Institute	UCSC
Power supply	CAEN_DT1415ET
Temperarture [C]	19.3
Humidity	9.9
Current per area @500V	0.806
Breakdown voltage	690.120
Current stability (RMS@700V)	0.027
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