Results for VPA38701-W01938

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Basic Information for VPA38701-W01938

Brief description of DB components associated to this Module and associated tests
Click for packaging sticker
Metadata	Value
Alt Identifier	VPA38701-W01938
Serial Number	20USBSL0001938
Batch	VPA38701
Assembled	True
Completed	True
Current Location	SCIPP, UC Santa Cruz
Manufacture ID	VPA38701-W01938
User	Shigeki Hirose
Children

Alt Identifier	Local Name	Serial Number	Type	Trashed	Completed	Timestamp
Parents

Component	Type	Timestamp
Sensor Wafer
Module		2026-02-06T23:04:42.051Z
Name	Current Stage	Timestamp
Test Name	Passed?	Date
Manufacturing Data ATLAS18		2021-12-21T00:00:00.000Z
ATLAS18 Shape Metrology V1		2021-12-24T15:37:32.000Z
ATLAS18 Full Strip KEK Test NEW V1		2021-12-21T00:00:00.000Z
ATLAS18 Approval V1		2022-08-01T06:01:46.405Z
ATLAS18 IV Test V1		2026-01-29T18:06:12.721Z
Bare IV for VPA38701-W01938

Shown below are results for the Bare IV
SensorIVSvc::read                          INFO                Using measurement with voltage 700.380000 and current 0.181470 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.380000 and current 0.174570 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.400000 and current 0.170260 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.400000 and current 0.165360 for current stability calculation
SensorIVSvc::CalculateVBD                  INFO                Average voltage 4.990000, current 0.016280, dIdV 0.002756
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.844595 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 14.980000, current 0.034905, dIdV 0.000975
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.418436 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 25.000000, current 0.045560, dIdV 0.001151
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.631801 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 35.010002, current 0.056665, dIdV 0.001067
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.659320 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 45.009998, current 0.064970, dIdV 0.000595
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.412073 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 55.020000, current 0.071075, dIdV 0.000625
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.483820 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 65.059998, current 0.076280, dIdV 0.000413
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.351995 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 75.070000, current 0.081240, dIdV 0.000579
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.535467 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 85.040001, current 0.086845, dIdV 0.000545
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.533673 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 95.040001, current 0.090650, dIdV 0.000216
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.226460 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 105.059998, current 0.094105, dIdV 0.000473
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.528183 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 115.090004, current 0.098360, dIdV 0.000375
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.439075 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 125.110001, current 0.101815, dIdV 0.000314
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.386299 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 135.119995, current 0.104070, dIdV 0.000136
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.176577 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 145.130005, current 0.108225, dIdV 0.000694
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.930136 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 155.160004, current 0.112075, dIdV 0.000075
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.103419 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 165.169998, current 0.113730, dIdV 0.000257
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.372534 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 175.169998, current 0.115190, dIdV 0.000036
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.054636 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 185.190002, current 0.116595, dIdV 0.000245
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.388361 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 195.229996, current 0.119995, dIdV 0.000432
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.703517 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 205.250000, current 0.123700, dIdV 0.000307
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.508750 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 215.250000, current 0.126410, dIdV 0.000236
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.401057 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 225.259995, current 0.130315, dIdV 0.000545
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.942076 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 235.279999, current 0.133815, dIdV 0.000154
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.271443 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 245.300003, current 0.137520, dIdV 0.000586
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.045272 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 255.300003, current 0.142080, dIdV 0.000326
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.585781 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 265.299988, current 0.144435, dIdV 0.000145
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.266338 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 275.309998, current 0.146690, dIdV 0.000305
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.573159 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 285.330017, current 0.150095, dIdV 0.000374
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.711451 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 295.339996, current 0.151950, dIdV -0.000004
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.007775 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 305.359985, current 0.148055, dIdV -0.000772
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -1.592051 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 315.200012, current 0.148420, dIdV 0.000880
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.868154 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 325.040009, current 0.154985, dIdV 0.000463
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.971329 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 335.049988, current 0.159290, dIdV 0.000397
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.834614 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 345.050018, current 0.159150, dIdV -0.000423
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.917431 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 355.059998, current 0.157655, dIdV 0.000125
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.281517 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 365.079987, current 0.161410, dIdV 0.000624
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.410257 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 375.100006, current 0.165715, dIdV 0.000235
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.531928 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 385.100006, current 0.167320, dIdV 0.000086
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.197936 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 395.110016, current 0.167625, dIdV -0.000025
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.058810 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 405.119995, current 0.164530, dIdV -0.000594
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -1.462598 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 415.130005, current 0.162785, dIdV 0.000245
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.623545 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 425.149994, current 0.164290, dIdV 0.000056
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.144628 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 435.160004, current 0.162045, dIdV -0.000505
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -1.356141 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 445.170013, current 0.161400, dIdV 0.000375
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.035005 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 455.179993, current 0.164355, dIdV 0.000215
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.595441 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 465.179993, current 0.166510, dIdV 0.000216
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.603441 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 475.190002, current 0.170420, dIdV 0.000565
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.575054 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 485.200012, current 0.176025, dIdV 0.000555
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.529817 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 495.200012, current 0.178480, dIdV -0.000064
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.177571 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 505.209991, current 0.178435, dIdV 0.000055
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.155413 and VBD limit 5.552100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 515.250000, current 0.175185, dIdV -0.000701
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -2.061162 and VBD limit 5.652500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 525.260010, current 0.171890, dIdV 0.000046
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.141131 and VBD limit 5.752600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 535.229980, current 0.172400, dIdV 0.000056
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.174205 and VBD limit 5.852300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 545.229980, current 0.173255, dIdV 0.000115
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.361180 and VBD limit 5.952300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 555.229980, current 0.173910, dIdV 0.000016
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.051184 and VBD limit 6.052300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 565.219971, current 0.174220, dIdV 0.000046
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.149237 and VBD limit 6.152200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 575.229980, current 0.177775, dIdV 0.000664
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 2.147458 and VBD limit 6.252300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 585.250000, current 0.179730, dIdV -0.000273
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.890438 and VBD limit 6.352500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 595.260010, current 0.178585, dIdV 0.000045
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.149994 and VBD limit 6.452600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 605.260010, current 0.178590, dIdV -0.000044
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.149121 and VBD limit 6.552600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 615.270020, current 0.179045, dIdV 0.000135
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.462988 and VBD limit 6.652700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 625.299988, current 0.179300, dIdV -0.000084
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.291779 and VBD limit 6.753000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 635.309998, current 0.179155, dIdV 0.000055
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.195429 and VBD limit 6.853100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 645.309998, current 0.179510, dIdV 0.000016
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.057403 and VBD limit 6.953100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 655.320007, current 0.180270, dIdV 0.000136
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.494389 and VBD limit 7.053200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 665.320007, current 0.179775, dIdV -0.000235
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.869699 and VBD limit 7.153200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 675.340027, current 0.179325, dIdV 0.000144
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.543896 and VBD limit 7.253400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 685.359985, current 0.180530, dIdV 0.000096
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.364452 and VBD limit 7.353600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 695.369995, current 0.181240, dIdV 0.000046
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.176138 and VBD limit 7.453700
SensorIVSvc::CalculateVBD                  INFO                Calculated VBD to be 690.359985
SensorIVSvc::read                          INFO                Mean voltage for current stability 0.172915 calculated with 4 points
SensorIVSvc::read                          INFO                RMS current stability 0.034220
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//VPA38701-W01938/1//VPA38701-01938_IV_001.dat
SensorIVSvc::getDate                       INFO                Parsing date 2026-01-29T18:06:12.721+00:00...
SensorIVSvc::getDate                       INFO                Year 2026 
SensorIVSvc::getDate                       INFO                Month 1   
SensorIVSvc::getDate                       INFO                Day 29    
SensorIVSvc::getDate                       INFO                Hour 18   
SensorIVSvc::getDate                       INFO                Minute 6  
SensorIVSvc::getDate                       INFO                Second 12 
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 VPA38701-W01938
IService::install                          INFO                Installing output directory to /home/data/modules/VPA38701-W01938/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 VPA38701-01938_IV_001.dat...
IService::install                          INFO                Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install                          INFO                Installed VPA38701-W01938.root...
IService::install                          INFO                Installed status.json...
MetaData::readField                        INFO                Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA38701-W01937-1.config
IService::next                             INFO                Scheduling Data_VPA38701-W01937-1.txt file to run...
IService::next                             INFO                Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA38701-W01937/1/
Metadata	Value
Component type	ATLAS18LS
Operator	AS
Date	2026-01-29T18:06:12.721+00:00
Institute	UCSC
Power supply	CAEN_DT1415ET
Temperarture [C]	19.9
Humidity	3.8
Current per area @500V	1.880
Breakdown voltage	690.360
Current stability (RMS@700V)	0.034
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