Results for VPA42895-W05534

The information on this page was generated on Fri May 22 07:05:28 2026 (America/Los_Angeles).
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Basic Information for VPA42895-W05534

Brief description of DB components associated to this Module and associated tests
Click for packaging sticker
Metadata	Value
Alt Identifier	VPA42895-W05534
Serial Number	20USBSL0005534
Batch	VPA42895
Assembled	True
Completed	True
Current Location	SCIPP, UC Santa Cruz
Manufacture ID	VPA42895-W05534
User	Shigeki Hirose
Children

Alt Identifier	Local Name	Serial Number	Type	Trashed	Completed	Timestamp
Parents

Component	Type	Timestamp
Sensor Wafer
Module		2026-05-14T21:37:11.835Z
Name	Current Stage	Timestamp
Test Name	Passed?	Date
Manufacturing Data ATLAS18		2022-10-18T00:00:00.000Z
ATLAS18 Shape Metrology V1		2022-10-13T18:25:27.000Z
ATLAS18 Full Strip KEK Test NEW V1		2022-10-18T00:00:00.000Z
ATLAS18 Approval V1		2023-08-24T04:06:15.441Z
ATLAS18 IV Test V1		2026-05-12T22:29:22.246Z
Bare IV for VPA42895-W05534

Shown below are results for the Bare IV
SensorIVSvc::read                          INFO                Using measurement with voltage 700.340000 and current 0.089920 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.340000 and current 0.083120 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.340000 and current 0.083120 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.340000 and current 0.083020 for current stability calculation
SensorIVSvc::CalculateVBD                  INFO                Average voltage 5.010000, current 0.012805, dIdV -0.000420
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.164264 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 15.020000, current 0.015565, dIdV 0.000967
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.933268 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 25.030001, current 0.022975, dIdV 0.000512
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.557822 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 35.020000, current 0.028540, dIdV 0.000602
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.738684 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 45.020000, current 0.033955, dIdV 0.000481
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.637745 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 55.040001, current 0.038015, dIdV 0.000330
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.477329 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 65.059998, current 0.041225, dIdV 0.000311
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.490810 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 75.059998, current 0.043485, dIdV 0.000141
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.243382 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 85.080002, current 0.043845, dIdV -0.000069
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.133359 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 95.089996, current 0.044360, dIdV 0.000172
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.369438 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 105.099998, current 0.045770, dIdV 0.000110
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.251583 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 115.110001, current 0.047480, dIdV 0.000232
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.563586 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 125.089996, current 0.048495, dIdV -0.000029
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.074954 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 135.089996, current 0.048505, dIdV 0.000031
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.086165 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 145.110001, current 0.049215, dIdV 0.000111
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.326629 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 155.119995, current 0.049425, dIdV -0.000069
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.216556 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 165.130005, current 0.050240, dIdV 0.000232
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.761021 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 175.149994, current 0.051505, dIdV 0.000021
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.071271 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 185.160004, current 0.051415, dIdV -0.000039
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.140450 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 195.169998, current 0.051775, dIdV 0.000111
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.417588 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 205.169998, current 0.052985, dIdV 0.000131
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.508278 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 215.180008, current 0.054545, dIdV 0.000180
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.711200 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 225.209991, current 0.056005, dIdV 0.000111
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.445468 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 235.220001, current 0.057770, dIdV 0.000242
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.985343 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 245.229996, current 0.058585, dIdV -0.000079
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.330025 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 255.240005, current 0.057645, dIdV -0.000109
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.482629 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 265.250000, current 0.057405, dIdV 0.000061
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.281299 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 275.260010, current 0.058915, dIdV 0.000241
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.125989 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 285.279999, current 0.060225, dIdV 0.000021
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.099079 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 295.309998, current 0.059085, dIdV -0.000249
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -1.242031 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 305.330017, current 0.058195, dIdV 0.000071
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.371770 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 315.339996, current 0.059455, dIdV 0.000181
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.959996 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 325.339996, current 0.060270, dIdV -0.000018
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.097165 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 335.179993, current 0.060895, dIdV 0.000148
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.813125 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 345.040009, current 0.061965, dIdV 0.000071
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.393775 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 355.040009, current 0.062725, dIdV 0.000081
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.460323 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 365.019989, current 0.062885, dIdV -0.000049
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.284424 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 375.049988, current 0.063945, dIdV 0.000259
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.521686 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 385.059998, current 0.066410, dIdV 0.000233
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.350590 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 395.070007, current 0.067420, dIdV -0.000030
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.174747 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 405.080017, current 0.067380, dIdV 0.000022
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.132792 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 415.059998, current 0.068445, dIdV 0.000191
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.158251 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 425.059998, current 0.067955, dIdV -0.000289
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -1.807701 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 435.070007, current 0.068165, dIdV 0.000330
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 2.108424 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 445.059998, current 0.069180, dIdV -0.000129
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.826777 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 455.059998, current 0.069695, dIdV 0.000230
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.502261 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 465.089996, current 0.071055, dIdV 0.000041
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.267830 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 475.110016, current 0.070515, dIdV -0.000149
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -1.001916 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 485.119995, current 0.070775, dIdV 0.000201
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.377734 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 495.130005, current 0.071485, dIdV -0.000059
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.407839 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 505.140015, current 0.072095, dIdV 0.000181
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.268193 and VBD limit 5.551400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 515.169983, current 0.072605, dIdV -0.000079
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.557203 and VBD limit 5.651700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 525.190002, current 0.072420, dIdV 0.000042
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.305194 and VBD limit 5.751900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 535.169983, current 0.074385, dIdV 0.000352
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 2.530364 and VBD limit 5.851700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 545.169983, current 0.076445, dIdV 0.000061
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.434155 and VBD limit 5.951700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 555.169983, current 0.076955, dIdV 0.000041
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.296376 and VBD limit 6.051700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 565.169983, current 0.076915, dIdV -0.000049
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.359332 and VBD limit 6.151700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 575.190002, current 0.076225, dIdV -0.000089
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.670249 and VBD limit 6.251900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 585.190002, current 0.075840, dIdV 0.000012
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.092779 and VBD limit 6.351900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 595.190002, current 0.076755, dIdV 0.000171
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.323358 and VBD limit 6.451900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 605.210022, current 0.077565, dIdV -0.000009
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.070083 and VBD limit 6.552100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 615.239990, current 0.078775, dIdV 0.000250
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.952523 and VBD limit 6.652400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 625.250000, current 0.080385, dIdV 0.000071
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.553358 and VBD limit 6.752500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 635.250000, current 0.081695, dIdV 0.000191
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.482227 and VBD limit 6.852500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 645.270020, current 0.082755, dIdV 0.000021
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.163418 and VBD limit 6.952700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 655.290039, current 0.082965, dIdV 0.000021
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.165535 and VBD limit 7.052900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 665.289978, current 0.082730, dIdV -0.000068
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.547932 and VBD limit 7.152900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 675.299988, current 0.083745, dIdV 0.000270
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 2.176574 and VBD limit 7.253000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 685.320007, current 0.085905, dIdV 0.000161
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.284402 and VBD limit 7.353200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 695.330017, current 0.088315, dIdV 0.000320
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 2.522283 and VBD limit 7.453300
SensorIVSvc::CalculateVBD                  INFO                Calculated VBD to be 690.320007
SensorIVSvc::read                          INFO                Mean voltage for current stability 0.084795 calculated with 4 points
SensorIVSvc::read                          INFO                RMS current stability 0.034898
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//VPA42895-W05534/1//VPA42895-05534_IV_001.dat
SensorIVSvc::getDate                       INFO                Parsing date 2026-05-12T22:29:22.246+00:00...
SensorIVSvc::getDate                       INFO                Year 2026 
SensorIVSvc::getDate                       INFO                Month 5   
SensorIVSvc::getDate                       INFO                Day 12    
SensorIVSvc::getDate                       INFO                Hour 22   
SensorIVSvc::getDate                       INFO                Minute 29 
SensorIVSvc::getDate                       INFO                Second 22 
SensorIVSvc::getDate                       INFO                Offset 0:0
SensorIVSvc::getDate                       INFO                Converted month into string May
SensorIVSvc::getDate                       INFO                FINALLY obtained 12 May 2026
IService::log                              INFO                Logging status 0111 for component VPA42895-W05534
IService::install                          INFO                Installing output directory to /home/data/modules/VPA42895-W05534/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 VPA42895-05534_IV_001.dat...
IService::install                          INFO                Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install                          INFO                Installed VPA42895-W05534.root...
IService::install                          INFO                Installed status.json...
MetaData::readField                        INFO                Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA42895-W05533-1.config
IService::next                             INFO                Scheduling Data_VPA42895-W05533-1.txt file to run...
IService::next                             INFO                Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA42895-W05533/1/
Metadata	Value
Component type	ATLAS18LS
Operator	AS
Date	2026-05-12T22:29:22.246+00:00
Institute	UCSC
Power supply	CAEN_DT1415ET
Temperarture [C]	19.8
Humidity	9.8
Current per area @500V	0.758
Breakdown voltage	690.320
Current stability (RMS@700V)	0.035
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