Results for VPA38887-W02072

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Basic Information for VPA38887-W02072

Brief description of DB components associated to this Module and associated tests
Click for packaging sticker
Metadata	Value
Alt Identifier	VPA38887-W02072
Serial Number	20USBSL0002072
Batch	VPA38887
Assembled	True
Completed	True
Current Location	SCIPP, UC Santa Cruz
Manufacture ID	VPA38887-W02072
User	Shigeki Hirose
Children

Alt Identifier	Local Name	Serial Number	Type	Trashed	Completed	Timestamp
Parents

Component	Type	Timestamp
Sensor Wafer
Module		2026-05-29T22:11:33.755Z
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		2021-12-17T13:09:23.000Z
ATLAS18 Approval V1		2022-08-01T06:05:06.075Z
ATLAS18 IV Test V1		2026-05-28T18:47:46.395Z
Bare IV for VPA38887-W02072

Shown below are results for the Bare IV
SensorIVSvc::read                          INFO                Using measurement with voltage 700.100000 and current 0.140870 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.100000 and current 0.138970 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.100000 and current 0.136770 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.120000 and current 0.136770 for current stability calculation
SensorIVSvc::CalculateVBD                  INFO                Average voltage 5.290000, current 0.054415, dIdV 0.002093
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.203491 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 15.260000, current 0.069155, dIdV 0.000862
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.190311 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 25.240000, current 0.077390, dIdV 0.000788
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.256999 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 35.240002, current 0.084520, dIdV 0.000638
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.266009 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 45.230000, current 0.089455, dIdV 0.000350
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.176814 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 55.220001, current 0.092690, dIdV 0.000298
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.177533 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 65.209999, current 0.094725, dIdV 0.000109
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.075187 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 75.209999, current 0.096460, dIdV 0.000238
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.185199 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 85.220001, current 0.096995, dIdV -0.000131
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.115097 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 95.220001, current 0.097130, dIdV 0.000158
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.154893 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 105.230003, current 0.097010, dIdV -0.000182
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.197027 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 115.250000, current 0.098090, dIdV 0.000397
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.466693 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 125.270004, current 0.099925, dIdV -0.000031
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.038785 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 135.289993, current 0.099910, dIdV 0.000028
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.037840 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 145.300003, current 0.100490, dIdV 0.000088
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.127241 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 155.320007, current 0.101870, dIdV 0.000187
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.285499 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 165.349991, current 0.102355, dIdV -0.000091
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.146713 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 175.360001, current 0.102290, dIdV 0.000078
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.133719 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 185.360001, current 0.103370, dIdV 0.000138
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.247457 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 195.350006, current 0.105255, dIdV 0.000239
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.444466 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 205.360001, current 0.108540, dIdV 0.000416
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.787714 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 215.380005, current 0.111270, dIdV 0.000128
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.247763 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 225.380005, current 0.113355, dIdV 0.000289
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.574609 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 235.369995, current 0.116940, dIdV 0.000429
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.863180 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 245.350006, current 0.118725, dIdV -0.000071
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.147018 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 255.349991, current 0.119060, dIdV 0.000138
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.295380 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 265.359985, current 0.120145, dIdV 0.000079
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.174484 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 275.350006, current 0.120880, dIdV 0.000068
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.155206 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 285.339996, current 0.121160, dIdV -0.000012
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.028261 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 295.350006, current 0.121545, dIdV 0.000089
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.215835 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 305.190002, current 0.122045, dIdV 0.000011
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.028475 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 315.029999, current 0.122790, dIdV 0.000138
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.353346 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 325.029999, current 0.124175, dIdV 0.000139
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.364564 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 335.019989, current 0.125060, dIdV 0.000038
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.101797 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 345.019989, current 0.124895, dIdV -0.000071
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.196136 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 355.019989, current 0.124730, dIdV 0.000038
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.108160 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 365.029999, current 0.124810, dIdV -0.000022
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.064215 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 375.040009, current 0.126145, dIdV 0.000289
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.859222 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 385.029999, current 0.127580, dIdV -0.000002
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.006048 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 395.029999, current 0.126815, dIdV -0.000151
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.469428 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 405.040009, current 0.126450, dIdV 0.000078
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.249847 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 415.050018, current 0.127130, dIdV 0.000058
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.188979 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 425.070007, current 0.128260, dIdV 0.000168
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.555662 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 435.079987, current 0.129295, dIdV 0.000039
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.131236 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 445.089996, current 0.129730, dIdV 0.000048
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.164354 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 455.110016, current 0.129210, dIdV -0.000152
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.534314 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 465.100006, current 0.128295, dIdV -0.000031
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.112834 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 475.089996, current 0.127580, dIdV -0.000112
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.416240 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 485.110016, current 0.127315, dIdV 0.000059
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.224360 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 495.119995, current 0.129200, dIdV 0.000318
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.218639 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 505.109985, current 0.130630, dIdV -0.000032
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.123983 and VBD limit 5.551100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 515.099976, current 0.130015, dIdV -0.000091
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.360528 and VBD limit 5.651000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 525.099976, current 0.129350, dIdV -0.000042
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.170500 and VBD limit 5.751000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 535.099976, current 0.130135, dIdV 0.000199
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.818265 and VBD limit 5.851000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 545.109985, current 0.132720, dIdV 0.000317
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.303488 and VBD limit 5.951100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 555.080017, current 0.133605, dIdV -0.000142
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.590528 and VBD limit 6.050800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 565.039978, current 0.133390, dIdV 0.000098
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.415128 and VBD limit 6.150400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 575.039978, current 0.134375, dIdV 0.000099
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.423657 and VBD limit 6.250400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 585.039978, current 0.134210, dIdV -0.000132
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.575406 and VBD limit 6.350400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 595.029968, current 0.134745, dIdV 0.000239
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.057532 and VBD limit 6.450300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 605.020020, current 0.136480, dIdV 0.000108
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.478767 and VBD limit 6.550200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 615.020020, current 0.136165, dIdV -0.000171
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.772360 and VBD limit 6.650200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 625.020020, current 0.136000, dIdV 0.000138
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.634212 and VBD limit 6.750200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 635.020020, current 0.136530, dIdV -0.000032
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.148836 and VBD limit 6.850200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 645.020020, current 0.137365, dIdV 0.000199
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.934437 and VBD limit 6.950200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 655.030029, current 0.138450, dIdV 0.000018
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.084991 and VBD limit 7.050300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 665.039978, current 0.139430, dIdV 0.000178
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.849007 and VBD limit 7.150400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 675.049988, current 0.140115, dIdV -0.000041
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.197137 and VBD limit 7.250500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 685.059998, current 0.140550, dIdV 0.000128
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.623890 and VBD limit 7.350600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 695.080017, current 0.141030, dIdV -0.000032
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.157087 and VBD limit 7.450800
SensorIVSvc::CalculateVBD                  INFO                Calculated VBD to be 690.059998
SensorIVSvc::read                          INFO                Mean voltage for current stability 0.138345 calculated with 4 points
SensorIVSvc::read                          INFO                RMS current stability 0.012377
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-W02072/1//VPA38887-02072_IV_001.dat
SensorIVSvc::getDate                       INFO                Parsing date 2026-05-28T18:47:46.395+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-W02072
IService::install                          INFO                Installing output directory to /home/data/modules/VPA38887-W02072/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 VPA38887-02072_IV_001.dat...
IService::install                          INFO                Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install                          INFO                Installed VPA38887-W02072.root...
IService::install                          INFO                Installed status.json...
MetaData::readField                        INFO                Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA38887-W02070-1.config
IService::next                             INFO                Scheduling Data_VPA38887-W02070-1.txt file to run...
IService::next                             INFO                Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA38887-W02070/1/
Metadata	Value
Component type	ATLAS18LS
Operator	AS
Date	2026-05-28T18:47:46.395+00:00
Institute	UCSC
Power supply	CAEN_DT1415ET
Temperarture [C]	22.4
Humidity	10.0
Current per area @500V	1.108
Breakdown voltage	690.060
Current stability (RMS@700V)	0.012
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