Results for VPA38887-W02075

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Basic Information for VPA38887-W02075

Brief description of DB components associated to this Module and associated tests
Click for packaging sticker
Metadata	Value
Alt Identifier	VPA38887-W02075
Serial Number	20USBSL0002075
Batch	VPA38887
Assembled	True
Completed	True
Current Location	SCIPP, UC Santa Cruz
Manufacture ID	VPA38887-W02075
User	Shigeki Hirose
Children

Alt Identifier	Local Name	Serial Number	Type	Trashed	Completed	Timestamp
Parents

Component	Type	Timestamp
Sensor Wafer
Module		2026-05-29T22:20:20.754Z
Name	Current Stage	Timestamp
Test Name	Passed?	Date
Manufacturing Data ATLAS18		2021-12-22T00:00:00.000Z
ATLAS18 Full Strip KEK Test NEW V1		2021-12-22T00:00:00.000Z
ATLAS18 Shape Metrology V1		2021-12-17T13:56:06.000Z
ATLAS18 Approval V1		2022-08-01T06:05:06.075Z
ATLAS18 IV Test V1		2026-05-28T18:47:46.466Z
Bare IV for VPA38887-W02075

Shown below are results for the Bare IV
SensorIVSvc::read                          INFO                Using measurement with voltage 700.220000 and current 0.111540 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.220000 and current 0.109840 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.240000 and current 0.109540 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.240000 and current 0.108840 for current stability calculation
SensorIVSvc::CalculateVBD                  INFO                Average voltage 4.990000, current 0.019925, dIdV 0.001223
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.306345 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 14.950000, current 0.029100, dIdV 0.000623
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.319937 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 24.969999, current 0.037595, dIdV 0.001073
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.712573 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 34.980000, current 0.046590, dIdV 0.000724
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.543583 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 44.989998, current 0.052735, dIdV 0.000504
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.429972 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 55.020000, current 0.056730, dIdV 0.000293
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.284002 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 65.029999, current 0.058625, dIdV 0.000085
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.094476 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 75.019997, current 0.059825, dIdV 0.000155
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.194369 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 85.029999, current 0.061670, dIdV 0.000214
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.294472 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 95.040001, current 0.062365, dIdV -0.000075
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.114295 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 105.040001, current 0.062510, dIdV 0.000104
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.174759 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 115.040001, current 0.062655, dIdV -0.000075
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.137706 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 125.040001, current 0.064205, dIdV 0.000385
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.749792 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 135.050003, current 0.065950, dIdV -0.000036
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.073572 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 145.059998, current 0.065895, dIdV 0.000025
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.055035 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 155.039993, current 0.066445, dIdV 0.000085
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.199132 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 165.040009, current 0.066790, dIdV -0.000016
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.039379 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 175.059998, current 0.067985, dIdV 0.000255
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.656620 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 185.059998, current 0.069530, dIdV 0.000054
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.143726 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 195.080002, current 0.070075, dIdV 0.000055
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.152503 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 205.089996, current 0.072670, dIdV 0.000465
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.312130 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 215.080002, current 0.076015, dIdV 0.000205
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.580036 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 225.089996, current 0.079015, dIdV 0.000394
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.122990 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 235.139999, current 0.081360, dIdV 0.000073
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.212171 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 245.160004, current 0.082655, dIdV 0.000186
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.550926 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 255.149994, current 0.083200, dIdV -0.000076
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.232605 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 265.170013, current 0.083495, dIdV 0.000135
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.427888 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 275.190002, current 0.085090, dIdV 0.000184
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.593888 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 285.209991, current 0.087235, dIdV 0.000245
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.799415 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 295.070007, current 0.088935, dIdV 0.000098
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.324941 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 304.929993, current 0.090235, dIdV 0.000165
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.556469 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 314.970001, current 0.090030, dIdV -0.000205
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.716393 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 324.980011, current 0.090525, dIdV 0.000306
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.099331 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 334.949982, current 0.091825, dIdV -0.000045
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.164475 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 344.970001, current 0.092370, dIdV 0.000153
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.571706 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 355.000000, current 0.093865, dIdV 0.000145
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.548394 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 364.989990, current 0.094060, dIdV -0.000106
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.412146 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 374.980011, current 0.094105, dIdV 0.000115
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.458240 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 384.980011, current 0.095750, dIdV 0.000214
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.860425 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 395.000000, current 0.096295, dIdV -0.000105
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.428992 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 405.000000, current 0.096545, dIdV 0.000156
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.652826 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 414.959991, current 0.097840, dIdV 0.000104
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.442857 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 424.980011, current 0.098585, dIdV 0.000045
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.192446 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 435.000000, current 0.098530, dIdV -0.000056
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.248227 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 444.989990, current 0.098275, dIdV 0.000005
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.022595 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 454.970001, current 0.099425, dIdV 0.000226
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.035818 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 464.950012, current 0.100670, dIdV 0.000024
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.110624 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 474.979980, current 0.100065, dIdV -0.000144
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.685531 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 485.000000, current 0.100060, dIdV 0.000144
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.697981 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 494.989990, current 0.099805, dIdV -0.000195
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.969054 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 505.000000, current 0.099505, dIdV 0.000134
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.682412 and VBD limit 5.550000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 515.029968, current 0.100450, dIdV 0.000054
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.276318 and VBD limit 5.650300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 525.029968, current 0.102195, dIdV 0.000296
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.518609 and VBD limit 5.750300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 535.030029, current 0.103140, dIdV -0.000106
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.548768 and VBD limit 5.850300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 545.059998, current 0.102285, dIdV -0.000065
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.344994 and VBD limit 5.950600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 555.080017, current 0.101680, dIdV -0.000056
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.305709 and VBD limit 6.050800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 565.080017, current 0.102075, dIdV 0.000135
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.747351 and VBD limit 6.150800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 575.090027, current 0.103725, dIdV 0.000195
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.078995 and VBD limit 6.250900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 585.109985, current 0.105070, dIdV 0.000074
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.411266 and VBD limit 6.351100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 595.119995, current 0.104465, dIdV -0.000195
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -1.110883 and VBD limit 6.451200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 605.159973, current 0.103660, dIdV 0.000034
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.196914 and VBD limit 6.551600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 615.179993, current 0.104005, dIdV 0.000035
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.207853 and VBD limit 6.651800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 625.159973, current 0.104450, dIdV 0.000054
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.323204 and VBD limit 6.751600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 635.159973, current 0.105945, dIdV 0.000245
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.468821 and VBD limit 6.851600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 645.179993, current 0.107140, dIdV -0.000006
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.035987 and VBD limit 6.951800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 655.200012, current 0.107785, dIdV 0.000135
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.820634 and VBD limit 7.052000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 665.190002, current 0.108635, dIdV 0.000035
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.214740 and VBD limit 7.151900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 675.179993, current 0.109630, dIdV 0.000164
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.010029 and VBD limit 7.251800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 685.190002, current 0.110125, dIdV -0.000065
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.403618 and VBD limit 7.351900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 695.210022, current 0.110670, dIdV 0.000174
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.090857 and VBD limit 7.452100
SensorIVSvc::CalculateVBD                  INFO                Calculated VBD to be 690.200012
SensorIVSvc::read                          INFO                Mean voltage for current stability 0.109940 calculated with 4 points
SensorIVSvc::read                          INFO                RMS current stability 0.009027
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//VPA38887-W02075/1//VPA38887-02075_IV_001.dat
SensorIVSvc::getDate                       INFO                Parsing date 2026-05-28T18:47:46.466+00:00...
SensorIVSvc::getDate                       INFO                Year 2026 
SensorIVSvc::getDate                       INFO                Month 5   
SensorIVSvc::getDate                       INFO                Day 28    
SensorIVSvc::getDate                       INFO                Hour 18   
SensorIVSvc::getDate                       INFO                Minute 47 
SensorIVSvc::getDate                       INFO                Second 46 
SensorIVSvc::getDate                       INFO                Offset 0:0
SensorIVSvc::getDate                       INFO                Converted month into string May
SensorIVSvc::getDate                       INFO                FINALLY obtained 28 May 2026
IService::log                              INFO                Logging status 0111 for component VPA38887-W02075
IService::install                          INFO                Installing output directory to /home/data/modules/VPA38887-W02075/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 VPA38887-02075_IV_001.dat...
IService::install                          INFO                Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install                          INFO                Installed VPA38887-W02075.root...
IService::install                          INFO                Installed status.json...
MetaData::readField                        INFO                Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA38887-W02074-1.config
IService::next                             INFO                Scheduling Data_VPA38887-W02074-1.txt file to run...
IService::next                             INFO                Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA38887-W02074/1/
Metadata	Value
Component type	ATLAS18LS
Operator	AS
Date	2026-05-28T18:47:46.466+00:00
Institute	UCSC
Power supply	CAEN_DT1415ET
Temperarture [C]	22.4
Humidity	10.0
Current per area @500V	0.837
Breakdown voltage	690.200
Current stability (RMS@700V)	0.009
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