Results for VPA42895-W05535

The information on this page was generated on Fri May 22 07:05:54 2026 (America/Los_Angeles).
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Basic Information for VPA42895-W05535

Brief description of DB components associated to this Module and associated tests
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Metadata	Value
Alt Identifier	VPA42895-W05535
Serial Number	20USBSL0005535
Batch	VPA42895
Assembled	True
Completed	True
Current Location	SCIPP, UC Santa Cruz
Manufacture ID	VPA42895-W05535
User	Shigeki Hirose
Children

Alt Identifier	Local Name	Serial Number	Type	Trashed	Completed	Timestamp
Parents

Component	Type	Timestamp
Sensor Wafer
Module		2026-05-14T21:41:03.348Z
Name	Current Stage	Timestamp
Test Name	Passed?	Date
Manufacturing Data ATLAS18		2022-10-18T00:00:00.000Z
ATLAS18 Shape Metrology V1		2022-10-13T18:42:11.000Z
ATLAS18 Full Strip KEK Test NEW V1		2022-10-18T00:00:00.000Z
ATLAS18 Visual Inspection V2		2022-12-09T12:00:00.000Z
ATLAS18 Approval V1		2023-08-24T04:06:15.441Z
ATLAS18 IV Test V1		2026-05-12T22:29:22.235Z
Bare IV for VPA42895-W05535

Shown below are results for the Bare IV
SensorIVSvc::read                          INFO                Using measurement with voltage 700.180000 and current 0.105070 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.200000 and current 0.103570 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.200000 and current 0.102470 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.220000 and current 0.102170 for current stability calculation
SensorIVSvc::CalculateVBD                  INFO                Average voltage 5.000000, current 0.014475, dIdV 0.002329
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.804491 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 14.990000, current 0.029950, dIdV 0.000768
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.384152 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 24.980000, current 0.036705, dIdV 0.000585
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.398128 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 34.980000, current 0.042805, dIdV 0.000635
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.518918 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 44.980000, current 0.048310, dIdV 0.000466
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.433879 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 54.989998, current 0.051965, dIdV 0.000264
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.279867 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 64.989998, current 0.054565, dIdV 0.000256
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.304328 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 74.990005, current 0.056815, dIdV 0.000195
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.256866 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 85.010002, current 0.058820, dIdV 0.000206
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.297129 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 95.009995, current 0.059375, dIdV -0.000095
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.152321 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 105.000000, current 0.059175, dIdV 0.000055
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.097592 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 115.010002, current 0.060725, dIdV 0.000254
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.481993 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 125.029999, current 0.061530, dIdV -0.000094
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.190628 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 135.029999, current 0.062035, dIdV 0.000195
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.425302 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 145.059998, current 0.063535, dIdV 0.000104
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.237828 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 155.089996, current 0.064835, dIdV 0.000155
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.371514 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 165.080002, current 0.065540, dIdV -0.000014
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.035263 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 175.100006, current 0.066745, dIdV 0.000254
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.666306 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 185.110001, current 0.068195, dIdV 0.000035
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.095195 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 195.080002, current 0.068350, dIdV -0.000004
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.011462 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 205.100006, current 0.068805, dIdV 0.000094
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.280937 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 215.139999, current 0.069455, dIdV 0.000035
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.108414 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 225.130005, current 0.070455, dIdV 0.000165
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.528293 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 235.139999, current 0.072755, dIdV 0.000294
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.949625 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 245.160004, current 0.074410, dIdV 0.000036
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.118610 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 255.160004, current 0.075015, dIdV 0.000085
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.289124 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 265.149994, current 0.076665, dIdV 0.000245
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.849044 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 275.149994, current 0.077820, dIdV -0.000014
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.049401 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 285.160004, current 0.077325, dIdV -0.000085
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.313464 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 295.160004, current 0.077025, dIdV 0.000025
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.095800 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 305.179993, current 0.078125, dIdV 0.000194
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.758694 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 315.029999, current 0.079685, dIdV 0.000121
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.478833 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 324.859985, current 0.080100, dIdV -0.000034
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.137893 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 334.850006, current 0.079655, dIdV -0.000055
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.231670 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 344.850006, current 0.080905, dIdV 0.000304
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.297439 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 354.859985, current 0.082810, dIdV 0.000076
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.325678 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 364.859985, current 0.082415, dIdV -0.000155
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.686202 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 374.889984, current 0.082215, dIdV 0.000114
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.521258 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 384.910004, current 0.082365, dIdV -0.000085
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.398020 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 394.919983, current 0.083615, dIdV 0.000334
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.575927 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 404.920013, current 0.085470, dIdV 0.000036
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.171237 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 414.910004, current 0.086175, dIdV 0.000105
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.504538 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 424.929993, current 0.086275, dIdV -0.000085
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.417815 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 434.950012, current 0.086525, dIdV 0.000135
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.677273 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 444.979980, current 0.086575, dIdV -0.000125
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.639918 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 454.980011, current 0.087130, dIdV 0.000237
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.237306 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 464.959991, current 0.088485, dIdV 0.000035
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.183914 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 474.970001, current 0.088390, dIdV -0.000054
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.289594 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 484.989990, current 0.088445, dIdV 0.000065
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.355717 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 495.019989, current 0.089045, dIdV 0.000055
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.304538 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 505.029999, current 0.090045, dIdV 0.000145
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.814883 and VBD limit 5.550300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 515.029968, current 0.091345, dIdV 0.000115
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.647110 and VBD limit 5.650300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 525.039978, current 0.091900, dIdV -0.000004
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.022853 and VBD limit 5.750400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 535.049988, current 0.092105, dIdV 0.000045
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.260889 and VBD limit 5.850500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 545.039978, current 0.092155, dIdV -0.000035
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.207835 and VBD limit 5.950400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 555.020020, current 0.092160, dIdV 0.000036
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.216805 and VBD limit 6.050200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 565.020020, current 0.092315, dIdV -0.000005
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.030603 and VBD limit 6.150200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 575.020020, current 0.093815, dIdV 0.000305
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.869436 and VBD limit 6.250200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 585.020020, current 0.095670, dIdV 0.000066
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.403589 and VBD limit 6.350200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 595.030029, current 0.097275, dIdV 0.000254
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.556718 and VBD limit 6.450300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 605.049988, current 0.097925, dIdV -0.000125
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.770797 and VBD limit 6.550500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 615.059998, current 0.098525, dIdV 0.000245
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.529456 and VBD limit 6.650600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 624.969971, current 0.099335, dIdV -0.000085
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.531770 and VBD limit 6.749700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 634.979980, current 0.099440, dIdV 0.000102
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.651077 and VBD limit 6.849800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 645.100037, current 0.100585, dIdV 0.000125
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.798491 and VBD limit 6.951000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 655.119995, current 0.101535, dIdV 0.000065
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.419390 and VBD limit 7.051200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 665.140015, current 0.102535, dIdV 0.000134
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.872250 and VBD limit 7.151400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 675.169983, current 0.103385, dIdV 0.000035
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.228116 and VBD limit 7.251700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 685.169983, current 0.103940, dIdV 0.000076
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.501994 and VBD limit 7.351700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 695.169983, current 0.104695, dIdV 0.000075
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.497003 and VBD limit 7.451700
SensorIVSvc::CalculateVBD                  INFO                Calculated VBD to be 690.159973
SensorIVSvc::read                          INFO                Mean voltage for current stability 0.103320 calculated with 4 points
SensorIVSvc::read                          INFO                RMS current stability 0.011004
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//VPA42895-W05535/1//VPA42895-05535_IV_001.dat
SensorIVSvc::getDate                       INFO                Parsing date 2026-05-12T22:29:22.235+00:00...
SensorIVSvc::getDate                       INFO                Year 2026 
SensorIVSvc::getDate                       INFO                Month 5   
SensorIVSvc::getDate                       INFO                Day 12    
SensorIVSvc::getDate                       INFO                Hour 22   
SensorIVSvc::getDate                       INFO                Minute 29 
SensorIVSvc::getDate                       INFO                Second 22 
SensorIVSvc::getDate                       INFO                Offset 0:0
SensorIVSvc::getDate                       INFO                Converted month into string May
SensorIVSvc::getDate                       INFO                FINALLY obtained 12 May 2026
IService::log                              INFO                Logging status 0111 for component VPA42895-W05535
IService::install                          INFO                Installing output directory to /home/data/modules/VPA42895-W05535/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 VPA42895-05535_IV_001.dat...
IService::install                          INFO                Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install                          INFO                Installed VPA42895-W05535.root...
IService::install                          INFO                Installed status.json...
MetaData::readField                        INFO                Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA42895-W05534-1.config
IService::next                             INFO                Scheduling Data_VPA42895-W05534-1.txt file to run...
IService::next                             INFO                Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA42895-W05534/1/
Metadata	Value
Component type	ATLAS18LS
Operator	AS
Date	2026-05-12T22:29:22.235+00:00
Institute	UCSC
Power supply	CAEN_DT1415ET
Temperarture [C]	19.8
Humidity	9.8
Current per area @500V	0.951
Breakdown voltage	690.160
Current stability (RMS@700V)	0.011
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