Results for VPA38887-W02094

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Basic Information for VPA38887-W02094

Brief description of DB components associated to this Module and associated tests
Click for packaging sticker
Metadata	Value
Alt Identifier	VPA38887-W02094
Serial Number	20USBSL0002094
Batch	VPA38887
Assembled	True
Completed	True
Current Location	SCIPP, UC Santa Cruz
Manufacture ID	VPA38887-W02094
User	Shigeki Hirose
Children

Alt Identifier	Local Name	Serial Number	Type	Trashed	Completed	Timestamp
Parents

Component	Type	Timestamp
Sensor Wafer
Module		2026-06-01T21:35:05.618Z
Name	Current Stage	Timestamp
Test Name	Passed?	Date
Manufacturing Data ATLAS18		2021-12-22T00:00:00.000Z
ATLAS18 Shape Metrology V1		2021-12-20T11:24:14.000Z
ATLAS18 Full Strip KEK Test NEW V1		2021-12-22T00:00:00.000Z
ATLAS18 Approval V1		2022-08-01T06:05:06.075Z
ATLAS18 IV Test V1		2026-05-29T18:49:49.752Z
Bare IV for VPA38887-W02094

Shown below are results for the Bare IV
SensorIVSvc::read                          INFO                Using measurement with voltage 700.220000 and current 0.097240 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.220000 and current 0.096140 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.220000 and current 0.094640 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.240000 and current 0.091540 for current stability calculation
SensorIVSvc::CalculateVBD                  INFO                Average voltage 4.990000, current 0.015775, dIdV 0.000930
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.294276 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 14.950000, current 0.027500, dIdV 0.001421
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.772593 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 24.969999, current 0.038145, dIdV 0.000704
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.460577 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 34.989998, current 0.042590, dIdV 0.000184
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.150864 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 45.000000, current 0.045385, dIdV 0.000375
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.371819 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 55.020000, current 0.049080, dIdV 0.000363
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.406428 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 65.040001, current 0.051625, dIdV 0.000145
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.182679 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 75.050003, current 0.050925, dIdV -0.000284
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.419176 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 85.070000, current 0.050420, dIdV 0.000184
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.309830 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 95.070000, current 0.051165, dIdV -0.000035
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.065164 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 105.089996, current 0.051660, dIdV 0.000133
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.270965 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 115.090004, current 0.053055, dIdV 0.000146
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.316441 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 125.059998, current 0.053505, dIdV -0.000055
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.128554 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 135.059998, current 0.053550, dIdV 0.000064
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.161416 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 145.080002, current 0.053195, dIdV -0.000134
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.366722 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 155.070007, current 0.053690, dIdV 0.000235
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.679929 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 165.059998, current 0.055185, dIdV 0.000065
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.193642 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 175.080002, current 0.056285, dIdV 0.000155
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.482143 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 185.080002, current 0.057880, dIdV 0.000164
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.524415 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 195.089996, current 0.059425, dIdV 0.000145
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.475079 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 205.100006, current 0.059670, dIdV -0.000096
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.329975 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 215.100006, current 0.060765, dIdV 0.000315
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.115058 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 225.110001, current 0.062960, dIdV 0.000124
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.442470 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 235.130005, current 0.063405, dIdV -0.000035
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.129534 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 245.160004, current 0.064305, dIdV 0.000214
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.816412 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 255.169998, current 0.066450, dIdV 0.000214
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.823413 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 265.170013, current 0.066995, dIdV -0.000105
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.414766 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 275.199982, current 0.067540, dIdV 0.000213
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.868495 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 285.220001, current 0.068835, dIdV 0.000045
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.186459 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 295.070007, current 0.069635, dIdV 0.000119
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.502370 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 304.940002, current 0.070335, dIdV 0.000025
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.107957 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 314.959991, current 0.070080, dIdV -0.000076
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.341566 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 324.959991, current 0.070225, dIdV 0.000105
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.485878 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 334.959991, current 0.070025, dIdV -0.000145
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.693598 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 344.979980, current 0.070620, dIdV 0.000263
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.284507 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 355.010010, current 0.072365, dIdV 0.000085
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.416163 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 365.010010, current 0.073010, dIdV 0.000044
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.220417 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 375.010010, current 0.072805, dIdV -0.000085
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.436951 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 385.010010, current 0.074250, dIdV 0.000375
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.943196 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 395.010010, current 0.075895, dIdV -0.000045
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.233744 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 405.010010, current 0.076445, dIdV 0.000155
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.822845 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 414.980011, current 0.077490, dIdV 0.000054
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.290346 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 424.989990, current 0.078435, dIdV 0.000134
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.727117 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 435.010010, current 0.079030, dIdV -0.000016
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.088246 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 445.000000, current 0.079475, dIdV 0.000105
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.587921 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 454.980011, current 0.079075, dIdV -0.000186
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -1.068724 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 464.959991, current 0.079370, dIdV 0.000244
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.429384 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 474.979980, current 0.082015, dIdV 0.000284
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.643967 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 485.000000, current 0.083410, dIdV -0.000006
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.034888 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 495.000000, current 0.083205, dIdV -0.000035
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.208221 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 505.000000, current 0.083705, dIdV 0.000135
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.814468 and VBD limit 5.550000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 515.010010, current 0.084350, dIdV -0.000006
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.036561 and VBD limit 5.650100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 525.030029, current 0.084945, dIdV 0.000125
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.771061 and VBD limit 5.750300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 535.070007, current 0.086190, dIdV 0.000123
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.765204 and VBD limit 5.850700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 545.080017, current 0.086885, dIdV 0.000015
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.094482 and VBD limit 5.950800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 555.080017, current 0.086280, dIdV -0.000135
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.871466 and VBD limit 6.050800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 565.089966, current 0.086825, dIdV 0.000245
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.597748 and VBD limit 6.150900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 575.090027, current 0.087675, dIdV -0.000075
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.490968 and VBD limit 6.250900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 585.119995, current 0.087920, dIdV 0.000124
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.821950 and VBD limit 6.351200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 595.119995, current 0.088765, dIdV 0.000045
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.302912 and VBD limit 6.451200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 605.119995, current 0.089110, dIdV 0.000024
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.162328 and VBD limit 6.551200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 615.150024, current 0.088805, dIdV -0.000085
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.587618 and VBD limit 6.651500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 625.159973, current 0.089000, dIdV 0.000124
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.871009 and VBD limit 6.751600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 635.169983, current 0.090045, dIdV 0.000085
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.598386 and VBD limit 6.851700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 645.190002, current 0.091940, dIdV 0.000293
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 2.059030 and VBD limit 6.951900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 655.200012, current 0.094035, dIdV 0.000125
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.870952 and VBD limit 7.052000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 665.190002, current 0.095335, dIdV 0.000135
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.943836 and VBD limit 7.151900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 675.190002, current 0.095930, dIdV -0.000016
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.112389 and VBD limit 7.251900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 685.190002, current 0.095225, dIdV -0.000125
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.901238 and VBD limit 7.351900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 695.200012, current 0.095920, dIdV 0.000263
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.905771 and VBD limit 7.452000
SensorIVSvc::CalculateVBD                  INFO                Calculated VBD to be 690.179993
SensorIVSvc::read                          INFO                Mean voltage for current stability 0.094890 calculated with 4 points
SensorIVSvc::read                          INFO                RMS current stability 0.022584
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-W02094/1//VPA38887-02094_IV_001.dat
SensorIVSvc::getDate                       INFO                Parsing date 2026-05-29T18:49:49.752+00:00...
SensorIVSvc::getDate                       INFO                Year 2026 
SensorIVSvc::getDate                       INFO                Month 5   
SensorIVSvc::getDate                       INFO                Day 29    
SensorIVSvc::getDate                       INFO                Hour 18   
SensorIVSvc::getDate                       INFO                Minute 49 
SensorIVSvc::getDate                       INFO                Second 49 
SensorIVSvc::getDate                       INFO                Offset 0:0
SensorIVSvc::getDate                       INFO                Converted month into string May
SensorIVSvc::getDate                       INFO                FINALLY obtained 29 May 2026
IService::log                              INFO                Logging status 0111 for component VPA38887-W02094
IService::install                          INFO                Installing output directory to /home/data/modules/VPA38887-W02094/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 VPA38887-02094_IV_001.dat...
IService::install                          INFO                Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install                          INFO                Installed VPA38887-W02094.root...
IService::install                          INFO                Installed status.json...
MetaData::readField                        INFO                Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA38887-W02093-1.config
IService::next                             INFO                Scheduling Data_VPA38887-W02093-1.txt file to run...
IService::next                             INFO                Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA38887-W02093/1/
Metadata	Value
Component type	ATLAS18LS
Operator	AS
Date	2026-05-29T18:49:49.752+00:00
Institute	UCSC
Power supply	CAEN_DT1415ET
Temperarture [C]	21.6
Humidity	9.6
Current per area @500V	0.754
Breakdown voltage	690.180
Current stability (RMS@700V)	0.023
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