Results for VPA37902-W01098

The information on this page was generated on Tue Feb 10 15:22:35 2026 (probably UTC).
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Basic Information for VPA37902-W01098

Brief description of DB components associated to this Module and associated tests
Click for packaging sticker
Metadata	Value
Alt Identifier	VPA37902-W01098
Serial Number	20USBSL0001098
Batch	VPA37902
Assembled	True
Completed	True
Current Location	SCIPP, UC Santa Cruz
Manufacture ID	VPA37902-W01098
User	Shigeki Hirose
Children

Alt Identifier	Local Name	Serial Number	Type	Trashed	Completed	Timestamp
Parents

Component	Type	Timestamp
Sensor Wafer
Module		2026-01-13T23:56:49.479Z
Name	Current Stage	Timestamp
Test Name	Passed?	Date
ATLAS18 Shape Metrology V1		2021-09-01T17:36:41.000Z
Manufacturing Data ATLAS18		2021-09-02T00:00:00.000Z
ATLAS18 Full Strip KEK Test NEW V1		2021-09-02T00:00:00.000Z
ATLAS18 Visual Inspection V2		2021-10-22T12:00:00.000Z
ATLAS18 IV Test V1		2026-01-12T20:32:10.428Z
ATLAS18 Current Stability V1		2021-10-22T16:28:38.000Z
ATLAS18 Approval V1		2022-03-03T09:18:23.509Z
Bare IV for VPA37902-W01098

Shown below are results for the Bare IV
SensorIVSvc::read                          INFO                Using measurement with voltage 700.280000 and current 0.090570 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.280000 and current 0.089970 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.280000 and current 0.089670 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.300000 and current 0.089570 for current stability calculation
SensorIVSvc::CalculateVBD                  INFO                Average voltage 4.960000, current 0.014730, dIdV 0.001169
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.393754 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 14.930000, current 0.024110, dIdV 0.000715
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.442495 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 24.950001, current 0.032165, dIdV 0.000893
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.692855 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 34.959999, current 0.038320, dIdV 0.000336
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.306539 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 44.959999, current 0.041225, dIdV 0.000245
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.267197 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 54.970001, current 0.042380, dIdV -0.000014
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.018123 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 64.989998, current 0.044085, dIdV 0.000354
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.522296 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 75.000000, current 0.046140, dIdV 0.000056
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.091027 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 85.029999, current 0.047295, dIdV 0.000174
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.312750 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 95.029999, current 0.048450, dIdV 0.000056
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.110502 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 105.029999, current 0.049905, dIdV 0.000234
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.491631 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 115.059998, current 0.051460, dIdV 0.000076
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.169929 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 125.070000, current 0.051765, dIdV -0.000015
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.036169 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 135.080002, current 0.051220, dIdV -0.000094
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.247902 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 145.080002, current 0.051875, dIdV 0.000225
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.629263 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 155.089996, current 0.052830, dIdV -0.000034
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.099613 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 165.110001, current 0.052885, dIdV 0.000045
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.140212 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 175.119995, current 0.053590, dIdV 0.000096
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.313706 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 185.139999, current 0.052945, dIdV -0.000224
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.783654 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 195.180008, current 0.052800, dIdV 0.000195
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.721645 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 205.190002, current 0.054155, dIdV 0.000075
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.284740 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 215.179993, current 0.054810, dIdV 0.000056
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.219852 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 225.179993, current 0.056570, dIdV 0.000296
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.178244 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 235.199997, current 0.059025, dIdV 0.000194
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.773931 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 245.220001, current 0.060730, dIdV 0.000146
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.589529 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 255.210007, current 0.062335, dIdV 0.000175
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.717915 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 265.209991, current 0.064790, dIdV 0.000315
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.290926 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 275.220001, current 0.065495, dIdV -0.000175
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.735377 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 285.239990, current 0.064350, dIdV -0.000054
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.238409 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 295.250000, current 0.064155, dIdV 0.000015
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.069170 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 305.260010, current 0.064760, dIdV 0.000106
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.497663 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 315.109985, current 0.065930, dIdV 0.000133
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.633304 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 324.959991, current 0.066695, dIdV 0.000025
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.121323 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 334.970001, current 0.067850, dIdV 0.000206
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.019044 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 344.959991, current 0.069355, dIdV 0.000095
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.472514 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 354.959991, current 0.068960, dIdV -0.000174
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.895636 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 365.000000, current 0.069465, dIdV 0.000273
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.433504 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 375.020020, current 0.071070, dIdV 0.000046
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.243706 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 385.000000, current 0.071775, dIdV 0.000095
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.509579 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 395.010010, current 0.072030, dIdV -0.000044
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.240813 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 405.019989, current 0.072885, dIdV 0.000215
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.194749 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 415.029999, current 0.074040, dIdV 0.000016
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.089509 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 425.050018, current 0.073645, dIdV -0.000095
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.547208 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 435.059998, current 0.074700, dIdV 0.000306
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.782174 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 445.079987, current 0.076055, dIdV -0.000035
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.204007 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 455.089996, current 0.076760, dIdV 0.000176
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.045549 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 465.089996, current 0.077820, dIdV 0.000036
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.214724 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 475.080017, current 0.078175, dIdV 0.000035
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.213554 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 485.079987, current 0.078330, dIdV -0.000004
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.024672 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 495.100006, current 0.078235, dIdV -0.000015
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.094926 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 505.110016, current 0.078290, dIdV 0.000026
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.167412 and VBD limit 5.551100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 515.130005, current 0.078595, dIdV 0.000035
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.228940 and VBD limit 5.651300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 525.140015, current 0.078800, dIdV 0.000006
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.039985 and VBD limit 5.751400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 535.140015, current 0.080005, dIdV 0.000235
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.571876 and VBD limit 5.851400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 545.160034, current 0.081310, dIdV 0.000026
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.173628 and VBD limit 5.951600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 555.169983, current 0.081720, dIdV 0.000056
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.381202 and VBD limit 6.051700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 565.149963, current 0.081525, dIdV -0.000095
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.659882 and VBD limit 6.151500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 575.150024, current 0.081830, dIdV 0.000156
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.094272 and VBD limit 6.251500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 585.149963, current 0.082835, dIdV 0.000045
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.318519 and VBD limit 6.351500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 595.160034, current 0.084540, dIdV 0.000295
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 2.075533 and VBD limit 6.451600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 605.190002, current 0.085995, dIdV -0.000005
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.035117 and VBD limit 6.551900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 615.200012, current 0.085500, dIdV -0.000094
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.676360 and VBD limit 6.652000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 625.210022, current 0.086005, dIdV 0.000195
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.414716 and VBD limit 6.752100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 635.219971, current 0.087460, dIdV 0.000096
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.697246 and VBD limit 6.852200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 645.229980, current 0.088715, dIdV 0.000155
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.125075 and VBD limit 6.952300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 655.239990, current 0.089020, dIdV -0.000094
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.691896 and VBD limit 7.052400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 665.239990, current 0.089130, dIdV 0.000116
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.865790 and VBD limit 7.152400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 675.250000, current 0.090235, dIdV 0.000105
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.784172 and VBD limit 7.252500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 685.270020, current 0.090590, dIdV -0.000034
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.256680 and VBD limit 7.352700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 695.280029, current 0.090495, dIdV 0.000015
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.115246 and VBD limit 7.452800
SensorIVSvc::CalculateVBD                  INFO                Calculated VBD to be 690.280029
SensorIVSvc::read                          INFO                Mean voltage for current stability 0.089945 calculated with 4 points
SensorIVSvc::read                          INFO                RMS current stability 0.004333
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//VPA37902-W01098/1//VPA37902-01098_IV_001.dat
SensorIVSvc::getDate                       INFO                Parsing date 2026-01-12T20:32:10.428+00:00...
SensorIVSvc::getDate                       INFO                Year 2026 
SensorIVSvc::getDate                       INFO                Month 1   
SensorIVSvc::getDate                       INFO                Day 12    
SensorIVSvc::getDate                       INFO                Hour 20   
SensorIVSvc::getDate                       INFO                Minute 32 
SensorIVSvc::getDate                       INFO                Second 10 
SensorIVSvc::getDate                       INFO                Offset 0:0
SensorIVSvc::getDate                       INFO                Converted month into string Jan
SensorIVSvc::getDate                       INFO                FINALLY obtained 12 Jan 2026
IService::log                              INFO                Logging status 0111 for component VPA37902-W01098
IService::install                          INFO                Installing output directory to /home/data/modules/VPA37902-W01098/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 VPA37902-01098_IV_001.dat...
IService::install                          INFO                Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install                          INFO                Installed VPA37902-W01098.root...
IService::install                          INFO                Installed status.json...
MetaData::readField                        INFO                Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPX37425-W00799-1.config
IService::next                             INFO                Scheduling Data_VPX37425-W00799-1.txt file to run...
IService::next                             INFO                Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPX37425-W00799/1/
Metadata	Value
Component type	ATLAS18LS
Operator	DH
Date	2026-01-12T20:32:10.428+00:00
Institute	UCSC
Power supply	CAEN_DT1415ET
Temperarture [C]	19.4
Humidity	10.0
Current per area @500V	0.862
Breakdown voltage	690.280
Current stability (RMS@700V)	0.004
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