Results for VPA38889-W02170

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Basic Information for VPA38889-W02170

Brief description of DB components associated to this Module and associated tests
Click for packaging sticker
Metadata	Value
Alt Identifier	VPA38889-W02170
Serial Number	20USBSL0002170
Batch	VPA38889
Assembled	True
Completed	True
Current Location	SCIPP, UC Santa Cruz
Manufacture ID	VPA38889-W02170
User	Shigeki Hirose
Children

Alt Identifier	Local Name	Serial Number	Type	Trashed	Completed	Timestamp
Parents

Component	Type	Timestamp
Sensor Wafer
Module		2026-04-24T18:31:18.405Z
Name	Current Stage	Timestamp
Test Name	Passed?	Date
Manufacturing Data ATLAS18		2022-01-11T00:00:00.000Z
ATLAS18 Shape Metrology V1		2022-01-07T16:00:15.000Z
ATLAS18 Full Strip KEK Test NEW V1		2022-01-11T00:00:00.000Z
ATLAS18 Approval V1		2022-08-01T06:08:48.577Z
ATLAS18 IV Test V1		2026-04-22T20:15:16.016Z
Bare IV for VPA38889-W02170

Shown below are results for the Bare IV
SensorIVSvc::read                          INFO                Using measurement with voltage 700.480000 and current 0.409060 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.480000 and current 0.469060 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.480000 and current 0.547760 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.480000 and current 0.630460 for current stability calculation
SensorIVSvc::CalculateVBD                  INFO                Average voltage 5.020000, current 0.019075, dIdV 0.003689
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.970840 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 15.020000, current 0.043500, dIdV 0.001196
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.412964 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 25.020000, current 0.053360, dIdV 0.000776
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.363859 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 35.029999, current 0.059965, dIdV 0.000544
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.317739 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 45.040001, current 0.063570, dIdV 0.000176
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.124698 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 55.049999, current 0.065175, dIdV 0.000145
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.122230 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 65.059998, current 0.065880, dIdV -0.000004
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.003950 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 75.059998, current 0.066335, dIdV 0.000095
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.107495 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 85.089996, current 0.067290, dIdV 0.000095
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.120671 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 95.090004, current 0.068850, dIdV 0.000217
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.300122 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 105.080002, current 0.070355, dIdV 0.000085
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.126448 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 115.129997, current 0.070755, dIdV -0.000005
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.008087 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 125.169998, current 0.071060, dIdV 0.000066
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.116025 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 135.160004, current 0.072515, dIdV 0.000226
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.421060 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 145.149994, current 0.073970, dIdV 0.000066
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.129252 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 155.169998, current 0.074525, dIdV 0.000045
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.093508 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 165.199997, current 0.075330, dIdV 0.000116
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.253377 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 175.220001, current 0.076235, dIdV 0.000065
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.149397 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 185.229996, current 0.077890, dIdV 0.000265
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.631311 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 195.270004, current 0.079445, dIdV 0.000045
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.109947 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 205.300003, current 0.080300, dIdV 0.000126
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.322139 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 215.290009, current 0.082355, dIdV 0.000286
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.746532 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 225.289993, current 0.084760, dIdV 0.000196
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.519923 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 235.309998, current 0.086865, dIdV 0.000225
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.608290 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 245.330002, current 0.089670, dIdV 0.000335
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.917434 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 255.330002, current 0.092280, dIdV 0.000186
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.515676 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 265.320007, current 0.093335, dIdV 0.000025
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.071067 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 275.339996, current 0.093885, dIdV 0.000085
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.248289 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 285.369995, current 0.094740, dIdV 0.000086
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.258527 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 295.399994, current 0.095095, dIdV -0.000015
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.046410 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 305.410004, current 0.096500, dIdV 0.000297
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.938679 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 315.230011, current 0.097620, dIdV -0.000075
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.240682 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 325.079987, current 0.098385, dIdV 0.000224
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.740475 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 335.089996, current 0.099640, dIdV 0.000026
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.087613 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 345.079987, current 0.099095, dIdV -0.000135
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.470112 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 355.089996, current 0.099550, dIdV 0.000226
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.804522 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 365.119995, current 0.100355, dIdV -0.000065
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.235546 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 375.130005, current 0.101610, dIdV 0.000317
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.168966 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 385.130005, current 0.103165, dIdV -0.000005
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.018628 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 395.149994, current 0.103720, dIdV 0.000116
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.441052 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 405.149994, current 0.104680, dIdV 0.000076
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.294737 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 415.149994, current 0.105535, dIdV 0.000095
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.372962 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 425.170013, current 0.105740, dIdV -0.000054
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.216695 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 435.179993, current 0.105195, dIdV -0.000055
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.227529 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 445.199982, current 0.105650, dIdV 0.000145
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.612780 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 455.200012, current 0.106855, dIdV 0.000095
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.406323 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 465.199982, current 0.108210, dIdV 0.000175
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.753618 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 475.230011, current 0.109515, dIdV 0.000085
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.368113 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 485.239990, current 0.110320, dIdV 0.000076
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.334284 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 495.250000, current 0.110525, dIdV -0.000035
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.156518 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 505.260010, current 0.110330, dIdV -0.000004
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.018318 and VBD limit 5.552600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 515.280029, current 0.111285, dIdV 0.000194
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.899306 and VBD limit 5.652800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 525.299988, current 0.111140, dIdV -0.000224
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -1.058730 and VBD limit 5.753000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 535.299988, current 0.111345, dIdV 0.000265
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.274009 and VBD limit 5.853000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 545.309998, current 0.113500, dIdV 0.000166
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.795954 and VBD limit 5.953100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 555.320007, current 0.114610, dIdV 0.000056
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.271337 and VBD limit 6.053200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 565.309998, current 0.114915, dIdV 0.000005
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.024646 and VBD limit 6.153100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 575.299988, current 0.115620, dIdV 0.000136
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.676706 and VBD limit 6.253000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 585.309998, current 0.116475, dIdV 0.000035
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.175531 and VBD limit 6.353100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 595.340027, current 0.120230, dIdV 0.000713
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 3.531275 and VBD limit 6.453400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 605.349976, current 0.128435, dIdV 0.000927
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 4.368520 and VBD limit 6.553500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 615.350037, current 0.137840, dIdV 0.000954
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 4.259289 and VBD limit 6.653500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 625.380005, current 0.147095, dIdV 0.000891
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 3.789967 and VBD limit 6.753800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 635.400024, current 0.158350, dIdV 0.001356
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 5.441126 and VBD limit 6.854000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 645.400024, current 0.177355, dIdV 0.002445
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 8.897426 and VBD limit 6.954000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 655.410034, current 0.207060, dIdV 0.003489
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 11.043853 and VBD limit 7.054100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 665.409973, current 0.240170, dIdV 0.003132
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 8.678187 and VBD limit 7.154100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 675.429993, current 0.276525, dIdV 0.004120
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 10.064044 and VBD limit 7.254300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 685.460022, current 0.322225, dIdV 0.004995
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 10.625721 and VBD limit 7.354600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 695.470032, current 0.378130, dIdV 0.006174
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 11.354800 and VBD limit 7.454700
SensorIVSvc::CalculateVBD                  INFO                Microdischarge detected at 645.400024 V
SensorIVSvc::CalculateVBD                  INFO                Listing other values found ...
SensorIVSvc::CalculateVBD                  INFO                    ----> 645.400024
SensorIVSvc::CalculateVBD                  INFO                    ----> 655.410034
SensorIVSvc::CalculateVBD                  INFO                    ----> 665.409973
SensorIVSvc::CalculateVBD                  INFO                    ----> 675.429993
SensorIVSvc::CalculateVBD                  INFO                    ----> 685.460022
SensorIVSvc::CalculateVBD                  INFO                    ----> 695.470032
SensorIVSvc::CalculateVBD                  INFO                Calculated VBD to be 645.400024
SensorIVSvc::read                          INFO                Mean voltage for current stability 0.514085 calculated with 4 points
SensorIVSvc::read                          INFO                RMS current stability 0.161974
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//VPA38889-W02170/1//VPA38889-02170_IV_001.dat
SensorIVSvc::getDate                       INFO                Parsing date 2026-04-22T20:15:16.016+00:00...
SensorIVSvc::getDate                       INFO                Year 2026 
SensorIVSvc::getDate                       INFO                Month 4   
SensorIVSvc::getDate                       INFO                Day 22    
SensorIVSvc::getDate                       INFO                Hour 20   
SensorIVSvc::getDate                       INFO                Minute 15 
SensorIVSvc::getDate                       INFO                Second 16 
SensorIVSvc::getDate                       INFO                Offset 0:0
SensorIVSvc::getDate                       INFO                Converted month into string Apr
SensorIVSvc::getDate                       INFO                FINALLY obtained 22 Apr 2026
IService::log                              INFO                Logging status 0111 for component VPA38889-W02170
IService::install                          INFO                Installing output directory to /home/data/modules/VPA38889-W02170/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 VPA38889-02170_IV_001.dat...
IService::install                          INFO                Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install                          INFO                Installed VPA38889-W02170.root...
IService::install                          INFO                Installed status.json...
MetaData::readField                        INFO                Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA38889-W02169-1.config
IService::next                             INFO                Scheduling Data_VPA38889-W02169-1.txt file to run...
IService::next                             INFO                Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA38889-W02169/1/
Metadata	Value
Component type	ATLAS18LS
Operator	AS
Date	2026-04-22T20:15:16.016+00:00
Institute	UCSC
Power supply	CAEN_DT1415ET
Temperarture [C]	22.4
Humidity	9.4
Current per area @500V	0.935
Breakdown voltage	645.400
Current stability (RMS@700V)	0.162
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