Results for VPA38893-W02337

The information on this page was generated on Fri May 22 06:37:59 2026 (America/Los_Angeles).
You may click the button below to manually regenerate the content.
Basic Information for VPA38893-W02337

Brief description of DB components associated to this Module and associated tests
Click for packaging sticker
Metadata	Value
Alt Identifier	VPA38893-W02337
Serial Number	20USBSL0002337
Batch	VPA38893
Assembled	True
Completed	True
Current Location	SCIPP, UC Santa Cruz
Manufacture ID	VPA38893-W02337
User	Shigeki Hirose
Children

Alt Identifier	Local Name	Serial Number	Type	Trashed	Completed	Timestamp
Parents

Component	Type	Timestamp
Sensor Wafer
Module		2025-07-09T21:21:55.593Z
Name	Current Stage	Timestamp
Test Name	Passed?	Date
Manufacturing Data ATLAS18		2022-01-24T00:00:00.000Z
ATLAS18 Shape Metrology V1		2022-01-21T11:03:18.000Z
ATLAS18 Full Strip KEK Test NEW V1		2022-01-24T00:00:00.000Z
ATLAS18 Approval V1		2022-08-01T06:15:19.421Z
ATLAS18 IV Test V1		2025-07-08T22:50:26.106Z
Bare IV for VPA38893-W02337

Shown below are results for the Bare IV
SensorIVSvc::read                          INFO                Using measurement with voltage 700.380000 and current 0.094320 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.380000 and current 0.093820 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.400000 and current 0.092320 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.400000 and current 0.091020 for current stability calculation
SensorIVSvc::CalculateVBD                  INFO                Average voltage 5.000000, current 0.017555, dIdV 0.001151
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.327827 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 14.990000, current 0.028020, dIdV 0.000944
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.504956 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 25.000000, current 0.033080, dIdV 0.000070
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.052691 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 35.020000, current 0.034190, dIdV 0.000152
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.155690 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 45.010002, current 0.035955, dIdV 0.000201
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.252125 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 55.020000, current 0.036415, dIdV -0.000109
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.164034 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 65.050003, current 0.037175, dIdV 0.000260
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.455795 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 75.059998, current 0.038735, dIdV 0.000051
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.098827 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 85.059998, current 0.039795, dIdV 0.000161
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.344130 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 95.049995, current 0.041560, dIdV 0.000192
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.439994 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 105.050003, current 0.043075, dIdV 0.000111
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.270163 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 115.080002, current 0.042335, dIdV -0.000258
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.701239 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 125.089996, current 0.041695, dIdV 0.000131
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.393803 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 135.080002, current 0.043255, dIdV 0.000181
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.565241 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 145.089996, current 0.044465, dIdV 0.000061
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.198647 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 155.110001, current 0.045525, dIdV 0.000151
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.513451 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 165.119995, current 0.047840, dIdV 0.000312
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.076870 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 175.130005, current 0.048555, dIdV -0.000169
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.608339 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 185.160004, current 0.048465, dIdV 0.000150
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.574595 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 195.179993, current 0.050475, dIdV 0.000251
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.970583 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 205.179993, current 0.053185, dIdV 0.000291
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.122636 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 215.190002, current 0.055245, dIdV 0.000121
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.470378 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 225.209991, current 0.056555, dIdV 0.000141
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.560361 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 235.220001, current 0.057720, dIdV 0.000092
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.374918 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 245.229996, current 0.059235, dIdV 0.000211
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.871786 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 255.240005, current 0.060595, dIdV 0.000061
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.256946 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 265.250000, current 0.061705, dIdV 0.000161
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.690706 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 275.260010, current 0.062315, dIdV -0.000039
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.172272 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 285.270020, current 0.063475, dIdV 0.000270
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.215500 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 295.290009, current 0.065485, dIdV 0.000131
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.589536 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 305.320007, current 0.065545, dIdV -0.000119
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.552114 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 315.329987, current 0.065860, dIdV 0.000182
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.873141 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 325.330017, current 0.066125, dIdV -0.000129
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.633403 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 335.179993, current 0.066995, dIdV 0.000313
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.566040 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 345.010010, current 0.068665, dIdV 0.000031
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.156073 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 355.029999, current 0.069275, dIdV 0.000090
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.463588 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 365.040009, current 0.069835, dIdV 0.000021
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.110212 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 375.029999, current 0.070395, dIdV 0.000091
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.483836 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 385.050018, current 0.070555, dIdV -0.000059
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.321347 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 395.070007, current 0.071520, dIdV 0.000251
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.389247 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 405.079987, current 0.073285, dIdV 0.000101
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.558274 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 415.079987, current 0.073845, dIdV 0.000011
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.061831 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 425.079987, current 0.074355, dIdV 0.000091
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.520238 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 435.079987, current 0.074865, dIdV 0.000011
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.063927 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 445.059998, current 0.074480, dIdV -0.000088
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.527961 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 455.070007, current 0.074545, dIdV 0.000100
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.612891 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 465.110016, current 0.075255, dIdV 0.000041
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.252893 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 475.119995, current 0.076065, dIdV 0.000121
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.755795 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 485.130005, current 0.077175, dIdV 0.000101
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.633629 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 495.140015, current 0.077235, dIdV -0.000089
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.570563 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 505.149994, current 0.076845, dIdV 0.000011
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.072166 and VBD limit 5.551500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 515.179993, current 0.077655, dIdV 0.000150
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.997775 and VBD limit 5.651800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 525.200012, current 0.079415, dIdV 0.000201
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.329285 and VBD limit 5.752000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 535.190002, current 0.081280, dIdV 0.000172
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.134808 and VBD limit 5.851900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 545.190002, current 0.082045, dIdV -0.000019
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.126003 and VBD limit 5.951900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 555.190002, current 0.081605, dIdV -0.000069
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.470374 and VBD limit 6.051900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 565.210022, current 0.082115, dIdV 0.000170
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.169999 and VBD limit 6.152100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 575.219971, current 0.082125, dIdV -0.000170
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -1.188464 and VBD limit 6.252200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 585.210022, current 0.083140, dIdV 0.000371
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 2.613226 and VBD limit 6.352100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 595.250000, current 0.085100, dIdV 0.000020
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.139060 and VBD limit 6.452500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 605.280029, current 0.086160, dIdV 0.000192
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.348814 and VBD limit 6.552800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 615.270020, current 0.087175, dIdV 0.000011
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.077792 and VBD limit 6.652700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 625.270020, current 0.087135, dIdV -0.000019
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.136070 and VBD limit 6.752700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 635.290039, current 0.087845, dIdV 0.000161
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.162019 and VBD limit 6.852900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 645.289978, current 0.089555, dIdV 0.000181
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.306812 and VBD limit 6.952900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 655.299988, current 0.090565, dIdV 0.000021
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.151344 and VBD limit 7.053000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 665.330017, current 0.091675, dIdV 0.000201
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.455843 and VBD limit 7.153300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 675.350037, current 0.093335, dIdV 0.000131
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.945993 and VBD limit 7.253500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 685.359985, current 0.093050, dIdV -0.000188
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -1.384714 and VBD limit 7.353600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 695.369995, current 0.093215, dIdV 0.000221
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.645336 and VBD limit 7.453700
SensorIVSvc::CalculateVBD                  INFO                Calculated VBD to be 690.359985
SensorIVSvc::read                          INFO                Mean voltage for current stability 0.092870 calculated with 4 points
SensorIVSvc::read                          INFO                RMS current stability 0.013967
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//VPA38893-W02337/1//VPA38893-02337_IV_001.dat
SensorIVSvc::getDate                       INFO                Parsing date 2025-07-08T22:50:26.106+00:00...
SensorIVSvc::getDate                       INFO                Year 2025 
SensorIVSvc::getDate                       INFO                Month 7   
SensorIVSvc::getDate                       INFO                Day 8     
SensorIVSvc::getDate                       INFO                Hour 22   
SensorIVSvc::getDate                       INFO                Minute 50 
SensorIVSvc::getDate                       INFO                Second 26 
SensorIVSvc::getDate                       INFO                Offset 0:0
SensorIVSvc::getDate                       INFO                Converted month into string Jul
SensorIVSvc::getDate                       INFO                FINALLY obtained 08 Jul 2025
IService::log                              INFO                Logging status 0111 for component VPA38893-W02337
IService::install                          INFO                Installing output directory to /home/data/modules/VPA38893-W02337/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 VPA38893-02337_IV_001.dat...
IService::install                          INFO                Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install                          INFO                Installed VPA38893-W02337.root...
IService::install                          INFO                Installed status.json...
MetaData::readField                        INFO                Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA38893-W02336-1.config
IService::next                             INFO                Scheduling Data_VPA38893-W02336-1.txt file to run...
IService::next                             INFO                Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA38893-W02336/1/
Metadata	Value
Component type	ATLAS18LS
Operator	TS
Date	2025-07-08T22:50:26.106+00:00
Institute	UCSC
Power supply	CAEN_DT1415ET
Temperarture [C]	19.1
Humidity	3.5
Current per area @500V	0.870
Breakdown voltage	690.360
Current stability (RMS@700V)	0.014
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