Results for VPA42894-W05296

The information on this page was generated on Fri May 22 07:08:14 2026 (America/Los_Angeles).
You may click the button below to manually regenerate the content.
Basic Information for VPA42894-W05296

Brief description of DB components associated to this Module and associated tests
Click for packaging sticker
Metadata	Value
Alt Identifier	VPA42894-W05296
Serial Number	20USBSL0005296
Batch	VPA42894
Assembled	True
Completed	True
Current Location	SCIPP, UC Santa Cruz
Manufacture ID	VPA42894-W05296
User	Shigeki Hirose
Children

Alt Identifier	Local Name	Serial Number	Type	Trashed	Completed	Timestamp
Parents

Component	Type	Timestamp
Sensor Wafer
Module		2026-04-03T20:49:07.135Z
Name	Current Stage	Timestamp
Test Name	Passed?	Date
Manufacturing Data ATLAS18		2022-10-18T00:00:00.000Z
ATLAS18 Full Strip KEK Test NEW V1		2022-10-18T00:00:00.000Z
ATLAS18 Shape Metrology V1		2022-10-14T18:13:59.000Z
ATLAS18 Approval V1		2023-08-24T04:03:46.322Z
ATLAS18 IV Test V1		2026-03-25T20:51:33.493Z
Bare IV for VPA42894-W05296

Shown below are results for the Bare IV
SensorIVSvc::read                          INFO                Using measurement with voltage 700.200000 and current 0.101940 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.200000 and current 0.099640 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.220000 and current 0.098440 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.220000 and current 0.097740 for current stability calculation
SensorIVSvc::CalculateVBD                  INFO                Average voltage 5.020000, current 0.015525, dIdV 0.000918
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.296947 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 15.000000, current 0.027400, dIdV 0.001458
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.798267 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 25.010000, current 0.037095, dIdV 0.000476
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.320894 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 35.009998, current 0.041740, dIdV 0.000453
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.380039 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 45.029999, current 0.045585, dIdV 0.000314
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.310544 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 55.049999, current 0.048680, dIdV 0.000303
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.343094 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 65.059998, current 0.051625, dIdV 0.000285
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.359169 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 75.080002, current 0.053025, dIdV -0.000005
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.007051 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 85.099998, current 0.052720, dIdV -0.000056
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.090395 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 95.089996, current 0.053065, dIdV 0.000125
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.224443 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 105.090004, current 0.053160, dIdV -0.000106
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.209129 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 115.110001, current 0.052505, dIdV -0.000025
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.054700 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 125.120003, current 0.053650, dIdV 0.000254
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.592367 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 135.099991, current 0.055045, dIdV 0.000025
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.061605 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 145.089996, current 0.055445, dIdV 0.000055
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.143638 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 155.089996, current 0.055940, dIdV 0.000044
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.122232 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 165.089996, current 0.055335, dIdV -0.000165
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.491289 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 175.089996, current 0.056735, dIdV 0.000446
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.376067 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 185.089996, current 0.058630, dIdV -0.000066
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.207941 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 195.110001, current 0.059325, dIdV 0.000205
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.672865 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 205.119995, current 0.060870, dIdV 0.000104
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.350460 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 215.139999, current 0.061415, dIdV 0.000005
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.017445 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 225.160004, current 0.061960, dIdV 0.000104
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.377932 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 235.160004, current 0.062905, dIdV 0.000085
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.317759 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 245.190002, current 0.063200, dIdV -0.000026
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.100268 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 255.199997, current 0.065045, dIdV 0.000397
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.555982 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 265.199982, current 0.068195, dIdV 0.000234
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.910238 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 275.220001, current 0.069240, dIdV -0.000026
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.103347 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 285.250000, current 0.069635, dIdV 0.000104
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.427552 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 295.109985, current 0.069885, dIdV -0.000057
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.240428 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 304.959991, current 0.070685, dIdV 0.000214
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.923890 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 314.989990, current 0.072930, dIdV 0.000234
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.008646 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 324.989990, current 0.073575, dIdV -0.000105
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.464728 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 334.970001, current 0.073625, dIdV 0.000115
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.524261 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 344.970001, current 0.074770, dIdV 0.000114
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.524918 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 355.010010, current 0.075610, dIdV 0.000054
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.252033 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 365.010010, current 0.077005, dIdV 0.000226
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.072956 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 374.989990, current 0.078355, dIdV 0.000045
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.214930 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 385.010010, current 0.077800, dIdV -0.000156
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.770459 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 395.019989, current 0.078695, dIdV 0.000335
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.681577 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 405.010010, current 0.080295, dIdV -0.000015
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.075812 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 414.989990, current 0.081390, dIdV 0.000234
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.195506 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 425.000000, current 0.081535, dIdV -0.000204
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -1.064302 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 435.019989, current 0.081680, dIdV 0.000234
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.246262 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 445.010010, current 0.082275, dIdV -0.000115
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.623260 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 454.980011, current 0.082175, dIdV 0.000095
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.528101 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 464.970001, current 0.082820, dIdV 0.000034
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.190503 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 475.000000, current 0.083315, dIdV 0.000065
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.369105 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 485.010010, current 0.084760, dIdV 0.000224
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.284332 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 495.000000, current 0.085905, dIdV 0.000005
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.028811 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 505.010010, current 0.086355, dIdV 0.000085
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.496094 and VBD limit 5.550100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 515.020020, current 0.086400, dIdV -0.000076
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.453027 and VBD limit 5.650200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 525.020020, current 0.086495, dIdV 0.000095
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.576645 and VBD limit 5.750200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 535.040039, current 0.087790, dIdV 0.000163
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.995523 and VBD limit 5.850400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 545.070007, current 0.088035, dIdV -0.000115
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.710603 and VBD limit 5.950700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 555.080017, current 0.089380, dIdV 0.000384
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 2.384770 and VBD limit 6.050800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 565.080017, current 0.091725, dIdV 0.000085
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.523650 and VBD limit 6.150800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 575.090027, current 0.093225, dIdV 0.000215
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.323653 and VBD limit 6.250900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 585.089966, current 0.094170, dIdV -0.000026
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.161865 and VBD limit 6.350900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 595.090027, current 0.094765, dIdV 0.000145
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.908730 and VBD limit 6.450900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 605.109985, current 0.096110, dIdV 0.000124
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.779148 and VBD limit 6.551100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 615.130005, current 0.096555, dIdV -0.000035
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.222532 and VBD limit 6.651300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 625.150024, current 0.096400, dIdV 0.000004
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.025888 and VBD limit 6.751500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 635.149963, current 0.096595, dIdV 0.000035
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.230600 and VBD limit 6.851500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 645.160034, current 0.097395, dIdV 0.000125
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.824721 and VBD limit 6.951600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 655.179993, current 0.098090, dIdV 0.000014
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.093511 and VBD limit 7.051800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 665.179993, current 0.098735, dIdV 0.000115
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.774758 and VBD limit 7.151800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 675.179993, current 0.098330, dIdV -0.000196
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -1.345828 and VBD limit 7.251800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 685.179993, current 0.098875, dIdV 0.000305
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 2.113577 and VBD limit 7.351800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 695.190002, current 0.101170, dIdV 0.000154
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.056099 and VBD limit 7.451900
SensorIVSvc::CalculateVBD                  INFO                Calculated VBD to be 690.179993
SensorIVSvc::read                          INFO                Mean voltage for current stability 0.099440 calculated with 4 points
SensorIVSvc::read                          INFO                RMS current stability 0.016043
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//VPA42894-W05296/1//VPA42894-05296_IV_001.dat
SensorIVSvc::getDate                       INFO                Parsing date 2026-03-25T20:51:33.493+00:00...
SensorIVSvc::getDate                       INFO                Year 2026 
SensorIVSvc::getDate                       INFO                Month 3   
SensorIVSvc::getDate                       INFO                Day 25    
SensorIVSvc::getDate                       INFO                Hour 20   
SensorIVSvc::getDate                       INFO                Minute 51 
SensorIVSvc::getDate                       INFO                Second 33 
SensorIVSvc::getDate                       INFO                Offset 0:0
SensorIVSvc::getDate                       INFO                Converted month into string Mar
SensorIVSvc::getDate                       INFO                FINALLY obtained 25 Mar 2026
IService::log                              INFO                Logging status 0111 for component VPA42894-W05296
IService::install                          INFO                Installing output directory to /home/data/modules/VPA42894-W05296/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 VPA42894-05296_IV_001.dat...
IService::install                          INFO                Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install                          INFO                Installed VPA42894-W05296.root...
IService::install                          INFO                Installed status.json...
MetaData::readField                        INFO                Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA42894-W05294-1.config
IService::next                             INFO                Scheduling Data_VPA42894-W05294-1.txt file to run...
IService::next                             INFO                Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA42894-W05294/1/
Metadata	Value
Component type	ATLAS18LS
Operator	AS
Date	2026-03-25T20:51:33.493+00:00
Institute	UCSC
Power supply	CAEN_DT1415ET
Temperarture [C]	19.9
Humidity	9.3
Current per area @500V	0.907
Breakdown voltage	690.180
Current stability (RMS@700V)	0.016
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