Results for VPA38886-W01981

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Basic Information for VPA38886-W01981

Brief description of DB components associated to this Module and associated tests
Click for packaging sticker
Metadata	Value
Alt Identifier	VPA38886-W01981
Serial Number	20USBSL0001981
Batch	VPA38886
Assembled	True
Completed	True
Current Location	SCIPP, UC Santa Cruz
Manufacture ID	VPA38886-W01981
User	Shigeki Hirose
Children

Alt Identifier	Local Name	Serial Number	Type	Trashed	Completed	Timestamp
Parents

Component	Type	Timestamp
Sensor Wafer
Module		2026-02-06T22:53:40.488Z
Name	Current Stage	Timestamp
Test Name	Passed?	Date
Manufacturing Data ATLAS18		2022-01-07T00:00:00.000Z
ATLAS18 Full Strip KEK Test NEW V1		2022-01-07T00:00:00.000Z
ATLAS18 Shape Metrology V1		2021-12-29T10:25:21.000Z
ATLAS18 Approval V1		2022-08-01T06:02:57.740Z
ATLAS18 IV Test V1		2026-01-29T17:37:32.912Z
ATLAS18 Current Stability V1		2022-02-18T15:20:45.000Z
ATLAS18 Visual Inspection V2		2022-02-17T12:00:00.000Z
Bare IV for VPA38886-W01981

Shown below are results for the Bare IV
SensorIVSvc::read                          INFO                Using measurement with voltage 700.440000 and current 0.095090 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.460000 and current 0.094590 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.460000 and current 0.092990 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.460000 and current 0.092990 for current stability calculation
SensorIVSvc::CalculateVBD                  INFO                Average voltage 5.070000, current 0.019200, dIdV 0.001923
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.507854 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 15.030001, current 0.033665, dIdV 0.000987
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.440665 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 25.040001, current 0.040660, dIdV 0.000410
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.252494 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 35.049999, current 0.044510, dIdV 0.000359
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.282921 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 45.080002, current 0.047005, dIdV 0.000138
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.132776 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 55.099998, current 0.048250, dIdV 0.000110
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.125617 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 65.139999, current 0.048195, dIdV -0.000120
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.162245 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 75.160004, current 0.047990, dIdV 0.000080
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.125796 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 85.139999, current 0.048890, dIdV 0.000100
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.174146 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 95.159996, current 0.049735, dIdV 0.000069
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.131495 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 105.180000, current 0.049680, dIdV -0.000080
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.169372 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 115.180000, current 0.049530, dIdV 0.000050
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.116273 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 125.199997, current 0.049875, dIdV 0.000019
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.047505 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 135.210007, current 0.050020, dIdV 0.000010
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.027085 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 145.199997, current 0.052270, dIdV 0.000440
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.222269 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 155.209991, current 0.053615, dIdV -0.000171
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.494040 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 165.229996, current 0.053810, dIdV 0.000210
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.643543 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 175.260010, current 0.056255, dIdV 0.000278
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.865749 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 185.279999, current 0.057950, dIdV 0.000060
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.191834 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 195.289993, current 0.058600, dIdV 0.000070
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.232816 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 205.300003, current 0.059795, dIdV 0.000169
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.580244 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 215.309998, current 0.061490, dIdV 0.000170
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.594074 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 225.320007, current 0.063740, dIdV 0.000280
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.989796 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 235.330002, current 0.065385, dIdV 0.000049
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.176006 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 245.369995, current 0.068030, dIdV 0.000477
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.720934 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 255.379990, current 0.071130, dIdV 0.000141
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.504664 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 265.380005, current 0.072475, dIdV 0.000128
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.470474 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 275.440002, current 0.073020, dIdV -0.000020
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.074844 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 285.459991, current 0.072470, dIdV -0.000090
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.355935 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 295.309998, current 0.074220, dIdV 0.000452
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.797426 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 305.190002, current 0.076270, dIdV -0.000030
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.119804 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 315.190002, current 0.076020, dIdV -0.000020
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.083089 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 325.190002, current 0.076715, dIdV 0.000159
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.672646 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 335.200012, current 0.077460, dIdV -0.000010
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.043274 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 345.200012, current 0.078110, dIdV 0.000140
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.618717 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 355.209991, current 0.077855, dIdV -0.000191
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.869690 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 365.230011, current 0.078100, dIdV 0.000240
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.120106 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 375.229980, current 0.080350, dIdV 0.000210
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.982653 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 385.230011, current 0.080795, dIdV -0.000121
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.575776 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 395.250000, current 0.081140, dIdV 0.000190
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.923683 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 405.260010, current 0.082240, dIdV 0.000030
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.147833 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 415.260010, current 0.083135, dIdV 0.000149
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.744256 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 425.260010, current 0.083580, dIdV -0.000060
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.305284 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 435.250000, current 0.083230, dIdV -0.000010
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.052400 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 445.269989, current 0.082975, dIdV -0.000041
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.218707 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 455.279999, current 0.083170, dIdV 0.000080
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.439686 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 465.250000, current 0.084420, dIdV 0.000170
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.938770 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 475.250000, current 0.085370, dIdV 0.000020
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.111117 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 485.279999, current 0.085765, dIdV 0.000059
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.332507 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 495.290009, current 0.086010, dIdV -0.000010
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.057701 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 505.279999, current 0.086210, dIdV 0.000050
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.293052 and VBD limit 5.552800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 515.289978, current 0.087605, dIdV 0.000229
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.344283 and VBD limit 5.652900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 525.299988, current 0.088600, dIdV -0.000030
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.177867 and VBD limit 5.753000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 535.309998, current 0.088600, dIdV 0.000030
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.180894 and VBD limit 5.853100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 545.330017, current 0.089245, dIdV 0.000099
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.603730 and VBD limit 5.953300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 555.330017, current 0.090090, dIdV 0.000070
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.432357 and VBD limit 6.053300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 565.330017, current 0.090340, dIdV -0.000020
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.124906 and VBD limit 6.153300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 575.350037, current 0.090035, dIdV -0.000041
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.261479 and VBD limit 6.253500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 585.349976, current 0.089630, dIdV -0.000040
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.261753 and VBD limit 6.353500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 595.359985, current 0.090075, dIdV 0.000128
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.849242 and VBD limit 6.453600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 605.380005, current 0.090570, dIdV -0.000030
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.200523 and VBD limit 6.553800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 615.380005, current 0.090870, dIdV 0.000090
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.609488 and VBD limit 6.653800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 625.400024, current 0.091665, dIdV 0.000069
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.468889 and VBD limit 6.754000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 635.409973, current 0.092710, dIdV 0.000140
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.961446 and VBD limit 6.854100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 645.390015, current 0.093010, dIdV -0.000080
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.556227 and VBD limit 6.953900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 655.400024, current 0.092860, dIdV 0.000050
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.351491 and VBD limit 7.054000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 665.429993, current 0.093655, dIdV 0.000109
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.772912 and VBD limit 7.154300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 675.429993, current 0.094200, dIdV 0.000000
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.000000 and VBD limit 7.254300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 685.429993, current 0.095200, dIdV 0.000200
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.437105 and VBD limit 7.354300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 695.440002, current 0.095645, dIdV -0.000111
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.807087 and VBD limit 7.454400
SensorIVSvc::CalculateVBD                  INFO                Calculated VBD to be 690.440002
SensorIVSvc::read                          INFO                Mean voltage for current stability 0.093915 calculated with 4 points
SensorIVSvc::read                          INFO                RMS current stability 0.010028
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//VPA38886-W01981/1//VPA38886-01981_IV_001.dat
SensorIVSvc::getDate                       INFO                Parsing date 2026-01-29T17:37:32.912+00:00...
SensorIVSvc::getDate                       INFO                Year 2026 
SensorIVSvc::getDate                       INFO                Month 1   
SensorIVSvc::getDate                       INFO                Day 29    
SensorIVSvc::getDate                       INFO                Hour 17   
SensorIVSvc::getDate                       INFO                Minute 37 
SensorIVSvc::getDate                       INFO                Second 32 
SensorIVSvc::getDate                       INFO                Offset 0:0
SensorIVSvc::getDate                       INFO                Converted month into string Jan
SensorIVSvc::getDate                       INFO                FINALLY obtained 29 Jan 2026
IService::log                              INFO                Logging status 0111 for component VPA38886-W01981
IService::install                          INFO                Installing output directory to /home/data/modules/VPA38886-W01981/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 VPA38886-01981_IV_001.dat...
IService::install                          INFO                Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install                          INFO                Installed VPA38886-W01981.root...
IService::install                          INFO                Installed status.json...
MetaData::readField                        INFO                Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA38886-W01980-1.config
IService::next                             INFO                Scheduling Data_VPA38886-W01980-1.txt file to run...
IService::next                             INFO                Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA38886-W01980/1/
Metadata	Value
Component type	ATLAS18LS
Operator	AS
Date	2026-01-29T17:37:32.912+00:00
Institute	UCSC
Power supply	CAEN_DT1415ET
Temperarture [C]	19.8
Humidity	10.0
Current per area @500V	0.915
Breakdown voltage	690.440
Current stability (RMS@700V)	0.010
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