Results for VPA41725-W04460

The information on this page was generated on Fri May 22 06:16:11 2026 (America/Los_Angeles).
You may click the button below to manually regenerate the content.
Basic Information for VPA41725-W04460

Brief description of DB components associated to this Module and associated tests
Click for packaging sticker
Metadata	Value
Alt Identifier	VPA41725-W04460
Serial Number	20USBSL0004460
Batch	VPA41725
Assembled	True
Completed	True
Current Location	SCIPP, UC Santa Cruz
Manufacture ID	VPA41725-W04460
User	Shigeki Hirose
Children

Alt Identifier	Local Name	Serial Number	Type	Trashed	Completed	Timestamp
Parents

Component	Type	Timestamp
Sensor Wafer
Module		2023-06-09T22:21:58.252Z
Name	Current Stage	Timestamp
Test Name	Passed?	Date
Manufacturing Data ATLAS18		2022-07-07T00:00:00.000Z
ATLAS18 Full Strip KEK Test NEW V1		2022-07-07T00:00:00.000Z
ATLAS18 Shape Metrology V1		2022-07-12T13:06:21.000Z
ATLAS18 Approval V1		2023-04-01T02:38:12.416Z
ATLAS18 IV Test V1		2023-06-29T19:25:45.466Z
Bare IV for VPA41725-W04460

Shown below are results for the Bare IV
SensorIVSvc::read                          INFO                Using measurement with voltage 699.920000 and current 0.110960 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 699.920000 and current 0.109960 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 699.940000 and current 0.110460 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 699.940000 and current 0.108560 for current stability calculation
SensorIVSvc::CalculateVBD                  INFO                Average voltage 4.970000, current 0.012040, dIdV 0.001724
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.711794 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 14.940000, current 0.023300, dIdV 0.000538
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.344967 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 24.960001, current 0.029780, dIdV 0.000755
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.632784 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 34.959999, current 0.035510, dIdV 0.000390
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.383525 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 44.939999, current 0.040540, dIdV 0.000618
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.685074 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 54.950001, current 0.044370, dIdV 0.000148
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.182925 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 64.959999, current 0.047950, dIdV 0.000568
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.769495 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 74.970001, current 0.051280, dIdV 0.000098
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.142987 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 84.990005, current 0.053960, dIdV 0.000437
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.688497 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 94.989998, current 0.056890, dIdV 0.000148
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.247613 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 105.010002, current 0.058270, dIdV 0.000127
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.229297 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 115.029999, current 0.060050, dIdV 0.000228
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.437625 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 125.029999, current 0.060930, dIdV -0.000052
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.106492 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 135.050003, current 0.061310, dIdV 0.000128
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.281388 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 145.059998, current 0.062540, dIdV 0.000118
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.273698 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 155.069992, current 0.063570, dIdV 0.000088
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.214235 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 165.089996, current 0.065350, dIdV 0.000267
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.675682 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 175.110001, current 0.065630, dIdV -0.000212
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.564517 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 185.139999, current 0.066260, dIdV 0.000337
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.940658 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 195.150009, current 0.069740, dIdV 0.000359
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.003781 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 205.149994, current 0.070920, dIdV -0.000122
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.352205 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 215.160004, current 0.072100, dIdV 0.000358
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.068340 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 225.160004, current 0.075180, dIdV 0.000258
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.772696 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 235.169998, current 0.077010, dIdV 0.000108
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.329148 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 245.169998, current 0.078440, dIdV 0.000178
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.557467 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 255.169998, current 0.079070, dIdV -0.000052
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.167476 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 265.190002, current 0.079300, dIdV 0.000098
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.327071 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 275.190002, current 0.080330, dIdV 0.000108
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.370722 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 285.179993, current 0.081360, dIdV 0.000098
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.343506 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 295.179993, current 0.081940, dIdV 0.000018
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.064843 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 305.190002, current 0.082870, dIdV 0.000168
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.617468 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 315.200012, current 0.083100, dIdV -0.000122
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.462749 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 324.990021, current 0.083490, dIdV 0.000209
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.812644 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 334.779999, current 0.084930, dIdV 0.000088
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.346881 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 344.790009, current 0.085260, dIdV -0.000022
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.088790 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 354.799988, current 0.085690, dIdV 0.000108
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.447175 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 364.799988, current 0.086670, dIdV 0.000088
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.370398 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 374.799988, current 0.086900, dIdV -0.000042
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.181146 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 384.809998, current 0.086480, dIdV -0.000042
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.186514 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 394.830017, current 0.086610, dIdV 0.000068
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.309374 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 404.839996, current 0.087340, dIdV 0.000078
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.361547 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 414.839996, current 0.088620, dIdV 0.000178
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.833238 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 424.850006, current 0.089700, dIdV 0.000038
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.179622 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 434.869995, current 0.090330, dIdV 0.000088
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.422807 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 444.940002, current 0.091710, dIdV 0.000186
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.901285 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 454.929993, current 0.090940, dIdV -0.000347
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -1.735157 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 464.859985, current 0.090025, dIdV 0.000159
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.821025 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 474.869995, current 0.090655, dIdV -0.000033
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.172516 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 484.880005, current 0.091285, dIdV 0.000159
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.844563 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 494.880005, current 0.092720, dIdV 0.000128
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.683182 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 504.869995, current 0.092850, dIdV -0.000102
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.555734 and VBD limit 5.548700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 514.869995, current 0.092430, dIdV 0.000018
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.100067 and VBD limit 5.648700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 524.880005, current 0.093160, dIdV 0.000128
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.721175 and VBD limit 5.748800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 534.880005, current 0.094040, dIdV 0.000048
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.273014 and VBD limit 5.848800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 544.880005, current 0.095270, dIdV 0.000198
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.132426 and VBD limit 5.948800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 554.869995, current 0.095900, dIdV -0.000072
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.417421 and VBD limit 6.048700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 564.859985, current 0.096980, dIdV 0.000288
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.677456 and VBD limit 6.148600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 574.849976, current 0.098410, dIdV -0.000002
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.011706 and VBD limit 6.248500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 584.850037, current 0.098940, dIdV 0.000108
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.637131 and VBD limit 6.348500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 594.849976, current 0.098720, dIdV -0.000152
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.917731 and VBD limit 6.448500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 604.850037, current 0.099850, dIdV 0.000377
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 2.285197 and VBD limit 6.548500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 614.869995, current 0.101930, dIdV 0.000038
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.228769 and VBD limit 6.648700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 624.869995, current 0.102210, dIdV 0.000018
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.110265 and VBD limit 6.748700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 634.869995, current 0.104190, dIdV 0.000377
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 2.298703 and VBD limit 6.848700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 644.880005, current 0.105920, dIdV -0.000032
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.194828 and VBD limit 6.948800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 654.890015, current 0.107200, dIdV 0.000287
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.755894 and VBD limit 7.048900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 664.900024, current 0.109680, dIdV 0.000208
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.260934 and VBD limit 7.149000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 674.910034, current 0.109560, dIdV -0.000232
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -1.426311 and VBD limit 7.249100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 684.919983, current 0.109690, dIdV 0.000258
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.610989 and VBD limit 7.349200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 694.919983, current 0.110970, dIdV -0.000002
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.012524 and VBD limit 7.449200
SensorIVSvc::CalculateVBD                  INFO                Calculated VBD to be 689.919983
SensorIVSvc::read                          INFO                Mean voltage for current stability 0.109985 calculated with 4 points
SensorIVSvc::read                          INFO                RMS current stability 0.008142
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//VPA41725-W04460/1//VPA41725-04460_IV_001.dat
SensorIVSvc::getDate                       INFO                Parsing date 2023-06-29T19:25:45.466+00:00...
SensorIVSvc::getDate                       INFO                Year 2023 
SensorIVSvc::getDate                       INFO                Month 6   
SensorIVSvc::getDate                       INFO                Day 29    
SensorIVSvc::getDate                       INFO                Hour 19   
SensorIVSvc::getDate                       INFO                Minute 25 
SensorIVSvc::getDate                       INFO                Second 45 
SensorIVSvc::getDate                       INFO                Offset 0:0
SensorIVSvc::getDate                       INFO                Converted month into string Jun
SensorIVSvc::getDate                       INFO                FINALLY obtained 29 Jun 2023
IService::log                              INFO                Logging status 1111 for component VPA41725-W04460
IService::install                          INFO                Installing output directory to /home/data/modules/VPA41725-W04460/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 VPA41725-04460_IV_001.dat...
IService::install                          INFO                Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install                          INFO                Installed VPA41725-W04460.root...
IService::install                          INFO                Installed status.json...
MetaData::readField                        INFO                Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA41725-W04461.config
IService::next                             INFO                Scheduling Data_VPA41725-W04461.txt file to run...
IService::next                             INFO                Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA41725-W04461/1/
Metadata	Value
Component type	ATLAS18LS
Operator	NN
Date	2023-06-29T19:25:45.466+00:00
Institute	UCSC
Power supply	CAEN_DT1415ET
Temperarture [C]	20.6
Humidity	9.9
Current per area @500V	0.926
Breakdown voltage	689.920
Current stability (RMS@700V)	0.008
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