Results for VPA38889-W02181

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Basic Information for VPA38889-W02181

Brief description of DB components associated to this Module and associated tests
Click for packaging sticker
Metadata	Value
Alt Identifier	VPA38889-W02181
Serial Number	20USBSL0002181
Batch	VPA38889
Assembled	True
Completed	True
Current Location	SCIPP, UC Santa Cruz
Manufacture ID	VPA38889-W02181
User	Shigeki Hirose
Children

Alt Identifier	Local Name	Serial Number	Type	Trashed	Completed	Timestamp
Parents

Component	Type	Timestamp
Sensor Wafer
Module		2026-04-24T19:03:28.440Z
Name	Current Stage	Timestamp
Test Name	Passed?	Date
Manufacturing Data ATLAS18		2022-01-11T00:00:00.000Z
ATLAS18 Shape Metrology V1		2022-01-10T11:27:55.000Z
ATLAS18 Full Strip KEK Test NEW V1		2022-01-11T00:00:00.000Z
ATLAS18 Approval V1		2022-08-01T06:08:48.577Z
ATLAS18 IV Test V1		2026-04-22T20:54:20.185Z
Bare IV for VPA38889-W02181

Shown below are results for the Bare IV
SensorIVSvc::read                          INFO                Using measurement with voltage 700.380000 and current 0.098770 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.380000 and current 0.099470 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.400000 and current 0.098960 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.400000 and current 0.098460 for current stability calculation
SensorIVSvc::CalculateVBD                  INFO                Average voltage 4.980000, current 0.017930, dIdV 0.003032
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.842164 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 14.980000, current 0.038455, dIdV 0.001081
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.420974 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 25.000000, current 0.047060, dIdV 0.000636
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.337867 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 35.000000, current 0.053265, dIdV 0.000605
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.397541 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 45.009998, current 0.056720, dIdV 0.000086
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.068109 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 55.060001, current 0.057475, dIdV 0.000064
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.061775 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 65.080002, current 0.058080, dIdV 0.000056
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.063001 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 75.059998, current 0.058835, dIdV 0.000095
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.121198 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 85.059998, current 0.058990, dIdV -0.000064
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.092284 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 95.049995, current 0.060550, dIdV 0.000377
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.591419 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 105.070000, current 0.062155, dIdV -0.000055
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.092420 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 115.099998, current 0.063310, dIdV 0.000286
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.519959 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 125.110001, current 0.063665, dIdV -0.000215
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.421660 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 135.130005, current 0.062865, dIdV 0.000055
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.117988 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 145.139999, current 0.063420, dIdV 0.000056
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.128159 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 155.149994, current 0.064530, dIdV 0.000166
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.398318 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 165.169998, current 0.066385, dIdV 0.000205
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.509035 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 175.209991, current 0.066585, dIdV -0.000164
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.431587 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 185.220001, current 0.065540, dIdV -0.000044
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.124846 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 195.229996, current 0.065695, dIdV 0.000075
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.221553 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 205.239990, current 0.068150, dIdV 0.000418
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.257854 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 215.229996, current 0.071060, dIdV 0.000166
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.501785 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 225.229996, current 0.073315, dIdV 0.000286
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.877299 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 235.229996, current 0.075720, dIdV 0.000196
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.607674 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 245.240005, current 0.075775, dIdV -0.000185
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.598738 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 255.250000, current 0.076880, dIdV 0.000405
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.345274 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 265.270020, current 0.079185, dIdV 0.000055
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.183882 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 275.290009, current 0.079390, dIdV -0.000014
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.048449 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 285.309998, current 0.079545, dIdV 0.000045
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.161083 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 295.320007, current 0.080200, dIdV 0.000086
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.316677 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 305.350006, current 0.081605, dIdV 0.000194
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.725300 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 315.190002, current 0.082670, dIdV 0.000019
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.071338 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 325.019989, current 0.082490, dIdV -0.000054
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.211918 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 335.050018, current 0.082045, dIdV -0.000035
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.142645 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 345.040009, current 0.082300, dIdV 0.000086
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.362000 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 355.019989, current 0.084205, dIdV 0.000295
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.243761 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 365.049988, current 0.084410, dIdV -0.000252
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -1.091928 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 375.070007, current 0.083465, dIdV 0.000065
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.292678 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 385.059998, current 0.084520, dIdV 0.000146
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.665153 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 395.070007, current 0.084725, dIdV -0.000105
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.488634 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 405.070007, current 0.084280, dIdV 0.000016
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.077054 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 415.089996, current 0.084985, dIdV 0.000124
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.606893 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 425.119995, current 0.084940, dIdV -0.000134
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.670663 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 435.119995, current 0.085450, dIdV 0.000236
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.201736 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 445.139984, current 0.086255, dIdV -0.000075
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.385514 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 455.160004, current 0.087510, dIdV 0.000326
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.695602 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 465.160004, current 0.089415, dIdV 0.000055
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.286124 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 475.149994, current 0.088370, dIdV -0.000265
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -1.422326 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 485.149994, current 0.087625, dIdV 0.000115
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.635445 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 495.160004, current 0.088280, dIdV 0.000016
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.089744 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 505.160004, current 0.089390, dIdV 0.000206
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.164146 and VBD limit 5.551600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 515.169983, current 0.090895, dIdV 0.000095
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.537361 and VBD limit 5.651700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 525.200012, current 0.091795, dIdV 0.000085
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.484385 and VBD limit 5.752000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 535.209961, current 0.092300, dIdV 0.000016
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.092963 and VBD limit 5.852100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 545.229980, current 0.093105, dIdV 0.000144
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.844067 and VBD limit 5.952300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 555.239990, current 0.092510, dIdV -0.000265
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -1.590877 and VBD limit 6.052400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 565.209961, current 0.093370, dIdV 0.000437
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 2.644590 and VBD limit 6.152100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 575.229980, current 0.095625, dIdV 0.000015
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.089694 and VBD limit 6.252300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 585.229980, current 0.096230, dIdV 0.000107
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.648538 and VBD limit 6.352300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 595.239990, current 0.097185, dIdV 0.000084
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.516477 and VBD limit 6.452400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 605.270020, current 0.098340, dIdV 0.000146
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.900412 and VBD limit 6.552700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 615.260010, current 0.098150, dIdV -0.000184
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -1.153417 and VBD limit 6.652600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 625.280029, current 0.098005, dIdV 0.000154
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.984973 and VBD limit 6.752800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 635.299988, current 0.099655, dIdV 0.000175
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.115624 and VBD limit 6.853000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 645.309998, current 0.100860, dIdV 0.000066
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.421430 and VBD limit 6.953100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 655.320007, current 0.101170, dIdV -0.000004
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.025910 and VBD limit 7.053200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 665.330017, current 0.101025, dIdV -0.000025
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.164316 and VBD limit 7.153300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 675.350037, current 0.101775, dIdV 0.000175
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.158933 and VBD limit 7.253500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 685.359985, current 0.102530, dIdV -0.000024
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.160428 and VBD limit 7.353600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 695.369995, current 0.100590, dIdV -0.000363
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -2.511278 and VBD limit 7.453700
SensorIVSvc::CalculateVBD                  INFO                Calculated VBD to be 690.359985
SensorIVSvc::read                          INFO                Mean voltage for current stability 0.098915 calculated with 4 points
SensorIVSvc::read                          INFO                RMS current stability 0.003708
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//VPA38889-W02181/1//VPA38889-02181_IV_001.dat
SensorIVSvc::getDate                       INFO                Parsing date 2026-04-22T20:54:20.185+00:00...
SensorIVSvc::getDate                       INFO                Year 2026 
SensorIVSvc::getDate                       INFO                Month 4   
SensorIVSvc::getDate                       INFO                Day 22    
SensorIVSvc::getDate                       INFO                Hour 20   
SensorIVSvc::getDate                       INFO                Minute 54 
SensorIVSvc::getDate                       INFO                Second 20 
SensorIVSvc::getDate                       INFO                Offset 0:0
SensorIVSvc::getDate                       INFO                Converted month into string Apr
SensorIVSvc::getDate                       INFO                FINALLY obtained 22 Apr 2026
IService::log                              INFO                Logging status 0111 for component VPA38889-W02181
IService::install                          INFO                Installing output directory to /home/data/modules/VPA38889-W02181/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 VPA38889-02181_IV_001.dat...
IService::install                          INFO                Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install                          INFO                Installed VPA38889-W02181.root...
IService::install                          INFO                Installed status.json...
MetaData::readField                        INFO                Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA38889-W02179-1.config
IService::next                             INFO                Scheduling Data_VPA38889-W02179-1.txt file to run...
IService::next                             INFO                Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA38889-W02179/1/
Metadata	Value
Component type	ATLAS18LS
Operator	AS
Date	2026-04-22T20:54:20.185+00:00
Institute	UCSC
Power supply	CAEN_DT1415ET
Temperarture [C]	21.9
Humidity	9.4
Current per area @500V	0.782
Breakdown voltage	690.360
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