Results for VPA38887-W02091

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Basic Information for VPA38887-W02091

Brief description of DB components associated to this Module and associated tests
Click for packaging sticker
Metadata	Value
Alt Identifier	VPA38887-W02091
Serial Number	20USBSL0002091
Batch	VPA38887
Assembled	True
Completed	True
Current Location	SCIPP, UC Santa Cruz
Manufacture ID	VPA38887-W02091
User	Shigeki Hirose
Children

Alt Identifier	Local Name	Serial Number	Type	Trashed	Completed	Timestamp
Parents

Component	Type	Timestamp
Sensor Wafer
Module		2026-06-01T21:25:36.094Z
Name	Current Stage	Timestamp
Test Name	Passed?	Date
Manufacturing Data ATLAS18		2021-12-22T00:00:00.000Z
ATLAS18 Shape Metrology V1		2021-12-20T10:37:46.000Z
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		2026-05-29T16:14:59.289Z
Bare IV for VPA38887-W02091

Shown below are results for the Bare IV
SensorIVSvc::read                          INFO                Using measurement with voltage 700.200000 and current 0.161460 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.220000 and current 0.160360 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.220000 and current 0.159360 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.220000 and current 0.159260 for current stability calculation
SensorIVSvc::CalculateVBD                  INFO                Average voltage 5.290000, current 0.061115, dIdV 0.002073
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.179448 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 15.260000, current 0.076055, dIdV 0.000923
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.185133 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 25.230000, current 0.084690, dIdV 0.000810
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.241194 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 35.230000, current 0.091120, dIdV 0.000477
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.184442 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 45.230000, current 0.094655, dIdV 0.000229
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.109645 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 55.230000, current 0.096690, dIdV 0.000178
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.101472 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 65.230003, current 0.097575, dIdV -0.000001
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.000670 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 75.230003, current 0.099260, dIdV 0.000337
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.255662 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 85.239998, current 0.102240, dIdV 0.000258
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.215101 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 95.239998, current 0.103825, dIdV 0.000059
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.054121 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 105.250000, current 0.105360, dIdV 0.000248
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.247247 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 115.270004, current 0.106790, dIdV 0.000038
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.040936 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 125.290001, current 0.107420, dIdV 0.000088
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.102434 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 135.300003, current 0.108855, dIdV 0.000199
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.247345 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 145.320007, current 0.110340, dIdV 0.000098
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.128554 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 155.349991, current 0.110820, dIdV -0.000002
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.002798 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 165.360001, current 0.111855, dIdV 0.000209
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.308974 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 175.360001, current 0.113540, dIdV 0.000128
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.197693 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 185.380005, current 0.113870, dIdV -0.000062
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.100534 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 195.379990, current 0.114055, dIdV 0.000099
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.170271 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 205.369995, current 0.115790, dIdV 0.000248
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.438985 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 215.389999, current 0.118420, dIdV 0.000277
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.504635 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 225.410004, current 0.120700, dIdV 0.000178
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.331756 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 235.419998, current 0.122035, dIdV 0.000089
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.171692 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 245.419998, current 0.123670, dIdV 0.000238
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.472305 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 255.419998, current 0.126005, dIdV 0.000229
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.464197 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 265.420013, current 0.127490, dIdV 0.000068
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.141568 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 275.410004, current 0.128375, dIdV 0.000109
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.234312 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 285.389984, current 0.129110, dIdV 0.000038
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.084165 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 295.390015, current 0.127740, dIdV -0.000311
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.720039 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 305.389984, current 0.128625, dIdV 0.000490
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.163343 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 315.230011, current 0.131075, dIdV 0.000001
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.002479 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 325.079987, current 0.132270, dIdV 0.000238
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.584933 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 335.079987, current 0.133805, dIdV 0.000069
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.172793 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 345.070007, current 0.133490, dIdV -0.000132
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.341902 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 355.059998, current 0.132675, dIdV -0.000031
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.082961 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 365.070007, current 0.134060, dIdV 0.000307
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.837066 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 375.079987, current 0.135690, dIdV 0.000018
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.049756 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 385.089996, current 0.136875, dIdV 0.000219
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.614914 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 395.110016, current 0.137610, dIdV -0.000072
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.206316 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 405.109985, current 0.137790, dIdV 0.000108
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.318162 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 415.110016, current 0.138975, dIdV 0.000129
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.384546 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 425.139984, current 0.139760, dIdV 0.000028
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.084835 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 435.170013, current 0.140990, dIdV 0.000218
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.671521 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 445.190002, current 0.141820, dIdV -0.000052
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.162908 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 455.170013, current 0.141405, dIdV -0.000031
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.100389 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 465.170013, current 0.141840, dIdV 0.000117
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.384678 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 475.200012, current 0.143170, dIdV 0.000148
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.491231 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 485.200012, current 0.144705, dIdV 0.000159
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.533132 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 495.209991, current 0.146040, dIdV 0.000108
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.365488 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 505.209991, current 0.146675, dIdV 0.000019
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.065575 and VBD limit 5.552100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 515.200012, current 0.146660, dIdV -0.000022
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.077284 and VBD limit 5.652000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 525.200012, current 0.147390, dIdV 0.000168
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.598640 and VBD limit 5.752000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 535.200012, current 0.148525, dIdV 0.000059
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.212603 and VBD limit 5.852000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 545.200012, current 0.149460, dIdV 0.000128
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.466918 and VBD limit 5.952000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 555.179993, current 0.149645, dIdV -0.000091
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.338964 and VBD limit 6.051800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 565.149963, current 0.148885, dIdV -0.000061
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.232013 and VBD limit 6.151500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 575.130005, current 0.149970, dIdV 0.000279
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.068257 and VBD limit 6.251300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 585.130005, current 0.151400, dIdV 0.000008
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.030857 and VBD limit 6.351300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 595.130005, current 0.152285, dIdV 0.000169
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.661776 and VBD limit 6.451300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 605.119995, current 0.152720, dIdV -0.000082
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.324907 and VBD limit 6.551200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 615.130005, current 0.153105, dIdV 0.000159
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.637539 and VBD limit 6.651300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 625.140015, current 0.153590, dIdV -0.000062
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.252352 and VBD limit 6.751400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 635.130005, current 0.154225, dIdV 0.000189
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.779900 and VBD limit 6.851300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 645.130005, current 0.154260, dIdV -0.000182
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.759622 and VBD limit 6.951300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 655.150024, current 0.154290, dIdV 0.000188
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.796697 and VBD limit 7.051500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 665.149963, current 0.155175, dIdV -0.000011
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.047245 and VBD limit 7.151500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 675.160034, current 0.156210, dIdV 0.000217
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.938471 and VBD limit 7.251600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 685.179993, current 0.159140, dIdV 0.000368
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.584430 and VBD limit 7.351800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 695.190002, current 0.161220, dIdV 0.000048
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.206566 and VBD limit 7.451900
SensorIVSvc::CalculateVBD                  INFO                Calculated VBD to be 690.179993
SensorIVSvc::read                          INFO                Mean voltage for current stability 0.160110 calculated with 4 points
SensorIVSvc::read                          INFO                RMS current stability 0.005560
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-W02091/1//VPA38887-02091_IV_001.dat
SensorIVSvc::getDate                       INFO                Parsing date 2026-05-29T16:14:59.289+00:00...
SensorIVSvc::getDate                       INFO                Year 2026 
SensorIVSvc::getDate                       INFO                Month 5   
SensorIVSvc::getDate                       INFO                Day 29    
SensorIVSvc::getDate                       INFO                Hour 16   
SensorIVSvc::getDate                       INFO                Minute 14 
SensorIVSvc::getDate                       INFO                Second 59 
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-W02091
IService::install                          INFO                Installing output directory to /home/data/modules/VPA38887-W02091/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 VPA38887-02091_IV_001.dat...
IService::install                          INFO                Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install                          INFO                Installed VPA38887-W02091.root...
IService::install                          INFO                Installed status.json...
MetaData::readField                        INFO                Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA38887-W02090-1.config
IService::next                             INFO                Scheduling Data_VPA38887-W02090-1.txt file to run...
IService::next                             INFO                Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA38887-W02090/1/
Metadata	Value
Component type	ATLAS18LS
Operator	AS
Date	2026-05-29T16:14:59.289+00:00
Institute	UCSC
Power supply	CAEN_DT1415ET
Temperarture [C]	22.1
Humidity	9.8
Current per area @500V	1.275
Breakdown voltage	690.180
Current stability (RMS@700V)	0.006
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