Results for VPA42894-W05301

The information on this page was generated on Fri May 22 07:08:50 2026 (America/Los_Angeles).
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Basic Information for VPA42894-W05301

Brief description of DB components associated to this Module and associated tests
Click for packaging sticker
Metadata	Value
Alt Identifier	VPA42894-W05301
Serial Number	20USBSL0005301
Batch	VPA42894
Assembled	True
Completed	True
Current Location	SCIPP, UC Santa Cruz
Manufacture ID	VPA42894-W05301
User	Shigeki Hirose
Children

Alt Identifier	Local Name	Serial Number	Type	Trashed	Completed	Timestamp
Parents

Component	Type	Timestamp
Sensor Wafer
Module		2026-04-24T21:02:07.809Z
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		2022-10-14T19:59:30.000Z
ATLAS18 Visual Inspection V2		2022-12-08T12:00:00.000Z
ATLAS18 Approval V1		2023-08-24T04:03:46.322Z
ATLAS18 IV Test V1		2026-04-22T20:54:20.152Z
Bare IV for VPA42894-W05301

Shown below are results for the Bare IV
SensorIVSvc::read                          INFO                Using measurement with voltage 700.560000 and current 0.112390 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.580000 and current 0.111790 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.580000 and current 0.109190 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.580000 and current 0.109190 for current stability calculation
SensorIVSvc::CalculateVBD                  INFO                Average voltage 5.110000, current 0.018950, dIdV 0.001964
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.529548 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 15.070000, current 0.032910, dIdV 0.000842
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.385420 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 25.059999, current 0.039610, dIdV 0.000500
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.316334 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 35.079998, current 0.047055, dIdV 0.000985
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.734372 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 45.110001, current 0.054000, dIdV 0.000399
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.333481 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 55.149998, current 0.058145, dIdV 0.000426
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.404476 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 65.160004, current 0.062140, dIdV 0.000371
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.389540 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 75.159996, current 0.064390, dIdV 0.000080
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.093009 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 85.180000, current 0.064790, dIdV 0.000000
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.000000 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 95.190002, current 0.065785, dIdV 0.000199
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.287376 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 105.199997, current 0.066430, dIdV -0.000070
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.110854 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 115.209999, current 0.066230, dIdV 0.000030
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.052082 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 125.230003, current 0.066575, dIdV 0.000039
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.073214 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 135.240005, current 0.066370, dIdV -0.000080
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.163013 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 145.240005, current 0.066870, dIdV 0.000180
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.390956 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 155.250000, current 0.068615, dIdV 0.000169
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.381620 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 165.259995, current 0.070360, dIdV 0.000180
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.422780 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 175.270004, current 0.070855, dIdV -0.000081
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.199965 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 185.289993, current 0.071100, dIdV 0.000130
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.338110 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 195.309998, current 0.071300, dIdV -0.000090
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.246042 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 205.350006, current 0.071845, dIdV 0.000198
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.565397 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 215.360001, current 0.074990, dIdV 0.000432
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.239855 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 225.349991, current 0.077090, dIdV -0.000010
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.029174 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 235.369995, current 0.078685, dIdV 0.000328
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.982171 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 245.389999, current 0.081080, dIdV 0.000150
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.453071 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 255.399994, current 0.082780, dIdV 0.000190
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.586204 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 265.419983, current 0.084625, dIdV 0.000178
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.559183 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 275.450012, current 0.085470, dIdV -0.000010
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.032163 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 285.500000, current 0.086465, dIdV 0.000207
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.684623 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 295.510010, current 0.087160, dIdV -0.000070
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.238763 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 305.350006, current 0.086715, dIdV -0.000020
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.068691 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 315.220001, current 0.087170, dIdV 0.000110
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.397777 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 325.220001, current 0.088365, dIdV 0.000129
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.474774 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 335.220001, current 0.089160, dIdV 0.000030
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.112793 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 345.220001, current 0.088910, dIdV -0.000080
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.310624 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 355.230011, current 0.090305, dIdV 0.000358
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.409368 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 365.239990, current 0.092000, dIdV -0.000020
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.079400 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 375.279999, current 0.092445, dIdV 0.000108
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.438973 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 385.300018, current 0.093990, dIdV 0.000201
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.823167 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 395.299988, current 0.095340, dIdV 0.000070
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.289079 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 405.300018, current 0.094140, dIdV -0.000311
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -1.340000 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 415.279999, current 0.093235, dIdV 0.000129
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.574582 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 425.290009, current 0.094880, dIdV 0.000200
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.894690 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 435.299988, current 0.095330, dIdV -0.000110
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.502287 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 445.309998, current 0.096025, dIdV 0.000249
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.152417 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 455.300018, current 0.097470, dIdV 0.000040
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.187598 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 465.290009, current 0.097920, dIdV 0.000050
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.237113 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 475.309998, current 0.098765, dIdV 0.000119
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.571549 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 485.330017, current 0.098860, dIdV -0.000100
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.489947 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 495.329987, current 0.099260, dIdV 0.000180
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.900041 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 505.330017, current 0.100705, dIdV 0.000109
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.545862 and VBD limit 5.553300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 515.349976, current 0.101100, dIdV -0.000030
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.152618 and VBD limit 5.653500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 525.380005, current 0.101495, dIdV 0.000109
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.561981 and VBD limit 5.753800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 535.390015, current 0.102390, dIdV 0.000070
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.366759 and VBD limit 5.853900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 545.380005, current 0.103140, dIdV 0.000080
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.423021 and VBD limit 5.953800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 555.380005, current 0.103690, dIdV 0.000030
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.160685 and VBD limit 6.053800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 565.390015, current 0.103735, dIdV -0.000021
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.114228 and VBD limit 6.153900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 575.410034, current 0.104780, dIdV 0.000230
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.260547 and VBD limit 6.254100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 585.429993, current 0.106480, dIdV 0.000110
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.603576 and VBD limit 6.354300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 595.450012, current 0.106775, dIdV -0.000051
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.283843 and VBD limit 6.454500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 605.450012, current 0.107120, dIdV 0.000120
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.679608 and VBD limit 6.554500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 615.450012, current 0.108020, dIdV 0.000060
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.341171 and VBD limit 6.654500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 625.479980, current 0.108715, dIdV 0.000079
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.452707 and VBD limit 6.754800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 635.500000, current 0.109760, dIdV 0.000130
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.752688 and VBD limit 6.855000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 645.500000, current 0.109805, dIdV -0.000121
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.711311 and VBD limit 6.955000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 655.500000, current 0.109900, dIdV 0.000140
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.835032 and VBD limit 7.055000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 665.520020, current 0.111500, dIdV 0.000179
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.070102 and VBD limit 7.155200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 675.529968, current 0.112200, dIdV -0.000040
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.241313 and VBD limit 7.255300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 685.530029, current 0.111445, dIdV -0.000111
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.681430 and VBD limit 7.355300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 695.549988, current 0.111640, dIdV 0.000150
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.932679 and VBD limit 7.455500
SensorIVSvc::CalculateVBD                  INFO                Calculated VBD to be 690.539978
SensorIVSvc::read                          INFO                Mean voltage for current stability 0.110640 calculated with 4 points
SensorIVSvc::read                          INFO                RMS current stability 0.013245
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-W05301/1//VPA42894-05301_IV_001.dat
SensorIVSvc::getDate                       INFO                Parsing date 2026-04-22T20:54:20.152+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 VPA42894-W05301
IService::install                          INFO                Installing output directory to /home/data/modules/VPA42894-W05301/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 VPA42894-05301_IV_001.dat...
IService::install                          INFO                Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install                          INFO                Installed VPA42894-W05301.root...
IService::install                          INFO                Installed status.json...
MetaData::readField                        INFO                Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA42894-W05300-1.config
IService::next                             INFO                Scheduling Data_VPA42894-W05300-1.txt file to run...
IService::next                             INFO                Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA42894-W05300/1/
Metadata	Value
Component type	ATLAS18LS
Operator	AS
Date	2026-04-22T20:54:20.152+00:00
Institute	UCSC
Power supply	CAEN_DT1415ET
Temperarture [C]	21.9
Humidity	9.4
Current per area @500V	0.886
Breakdown voltage	690.540
Current stability (RMS@700V)	0.013
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