Results for VPA42895-W05553

The information on this page was generated on Fri May 22 07:04:49 2026 (America/Los_Angeles).
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Basic Information for VPA42895-W05553

Brief description of DB components associated to this Module and associated tests
Click for packaging sticker
Metadata	Value
Alt Identifier	VPA42895-W05553
Serial Number	20USBSL0005553
Batch	VPA42895
Assembled	True
Completed	True
Current Location	SCIPP, UC Santa Cruz
Manufacture ID	VPA42895-W05553
User	Shigeki Hirose
Children

Alt Identifier	Local Name	Serial Number	Type	Trashed	Completed	Timestamp
Parents

Component	Type	Timestamp
Sensor Wafer
Module		2026-05-14T22:13:57.898Z
Name	Current Stage	Timestamp
Test Name	Passed?	Date
Manufacturing Data ATLAS18		2022-10-18T00:00:00.000Z
ATLAS18 Full Strip KEK Test NEW V1		2022-10-18T00:00:00.000Z
ATLAS18 Shape Metrology V1		2022-10-14T13:27:05.000Z
ATLAS18 Approval V1		2023-08-24T04:06:15.441Z
ATLAS18 IV Test V1		2026-05-12T23:10:33.979Z
Bare IV for VPA42895-W05553

Shown below are results for the Bare IV
SensorIVSvc::read                          INFO                Using measurement with voltage 699.980000 and current 0.113280 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.000000 and current 0.114180 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.020000 and current 0.114180 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.020000 and current 0.112380 for current stability calculation
SensorIVSvc::CalculateVBD                  INFO                Average voltage 5.330000, current 0.027260, dIdV 0.001581
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.309156 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 15.300000, current 0.038145, dIdV 0.000601
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.241224 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 25.270000, current 0.043685, dIdV 0.000510
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.295026 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 35.259998, current 0.047720, dIdV 0.000298
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.220190 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 45.250000, current 0.052005, dIdV 0.000560
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.487365 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 55.240002, current 0.056340, dIdV 0.000308
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.301987 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 65.239998, current 0.059275, dIdV 0.000279
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.307077 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 75.250000, current 0.062110, dIdV 0.000287
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.348233 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 85.260002, current 0.064440, dIdV 0.000178
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.235510 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 95.250000, current 0.065275, dIdV -0.000011
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.016083 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 105.250000, current 0.066010, dIdV 0.000158
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.251421 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 115.260002, current 0.066640, dIdV -0.000032
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.055347 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 125.270004, current 0.067375, dIdV 0.000179
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.332150 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 135.289993, current 0.067360, dIdV -0.000182
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.364810 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 145.330002, current 0.067190, dIdV 0.000147
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.318210 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 155.350006, current 0.068670, dIdV 0.000148
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.335487 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 165.349991, current 0.070655, dIdV 0.000249
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.581558 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 175.350006, current 0.072990, dIdV 0.000218
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.524769 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 185.349991, current 0.074020, dIdV -0.000012
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.029989 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 195.360001, current 0.074055, dIdV 0.000019
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.050123 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 205.369995, current 0.075440, dIdV 0.000257
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.700950 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 215.380005, current 0.078070, dIdV 0.000268
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.739360 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 225.369995, current 0.079805, dIdV 0.000079
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.223544 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 235.360001, current 0.081590, dIdV 0.000278
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.801937 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 245.350006, current 0.083625, dIdV 0.000129
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.379236 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 255.349991, current 0.084660, dIdV 0.000078
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.234793 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 265.350006, current 0.085045, dIdV -0.000001
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.003126 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 275.350006, current 0.084480, dIdV -0.000112
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.364319 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 285.350006, current 0.084660, dIdV 0.000148
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.499840 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 295.350006, current 0.084995, dIdV -0.000081
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.280906 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 305.179993, current 0.086345, dIdV 0.000364
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.286912 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 315.000000, current 0.088095, dIdV -0.000001
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.003576 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 325.000000, current 0.088080, dIdV -0.000002
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.007380 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 335.000000, current 0.087515, dIdV -0.000111
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.424899 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 345.000000, current 0.087350, dIdV 0.000078
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.308071 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 354.989990, current 0.088585, dIdV 0.000169
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.678597 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 364.989990, current 0.090020, dIdV 0.000118
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.477481 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 374.989990, current 0.088700, dIdV -0.000383
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -1.618188 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 384.989990, current 0.088035, dIdV 0.000249
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.086740 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 395.000000, current 0.089520, dIdV 0.000048
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.211796 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 405.000000, current 0.089950, dIdV 0.000038
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.171095 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 415.010010, current 0.090935, dIdV 0.000159
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.724197 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 425.029999, current 0.091820, dIdV 0.000018
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.083155 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 435.050018, current 0.092150, dIdV 0.000048
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.226161 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 445.059998, current 0.093180, dIdV 0.000158
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.754663 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 455.049988, current 0.093765, dIdV -0.000041
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.199375 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 465.050018, current 0.094200, dIdV 0.000128
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.630654 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 475.070007, current 0.094180, dIdV -0.000132
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.664516 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 485.070007, current 0.094665, dIdV 0.000229
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.175763 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 495.059998, current 0.096700, dIdV 0.000178
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.911279 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 505.059998, current 0.097285, dIdV -0.000061
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.316685 and VBD limit 5.550600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 515.049988, current 0.097720, dIdV 0.000148
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.781623 and VBD limit 5.650500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 525.029968, current 0.097055, dIdV -0.000282
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -1.523148 and VBD limit 5.750300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 535.020020, current 0.097090, dIdV 0.000288
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.587041 and VBD limit 5.850200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 545.020020, current 0.099625, dIdV 0.000219
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.198087 and VBD limit 5.950200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 555.000000, current 0.101065, dIdV 0.000069
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.380436 and VBD limit 6.050000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 564.959961, current 0.101200, dIdV -0.000042
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.235411 and VBD limit 6.149600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 574.929993, current 0.101285, dIdV 0.000059
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.335576 and VBD limit 6.249300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 584.919983, current 0.102770, dIdV 0.000238
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.354588 and VBD limit 6.349200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 594.929993, current 0.104255, dIdV 0.000059
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.336011 and VBD limit 6.449300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 604.940002, current 0.105490, dIdV 0.000188
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.078100 and VBD limit 6.549400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 614.940002, current 0.106970, dIdV 0.000108
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.620861 and VBD limit 6.649400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 624.940002, current 0.107105, dIdV -0.000081
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.472622 and VBD limit 6.749400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 634.929993, current 0.107690, dIdV 0.000198
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.169729 and VBD limit 6.849300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 644.929993, current 0.108425, dIdV -0.000051
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.302751 and VBD limit 6.949300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 654.940002, current 0.109610, dIdV 0.000288
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.720853 and VBD limit 7.049400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 664.940002, current 0.112490, dIdV 0.000288
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.702398 and VBD limit 7.149400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 674.950012, current 0.114975, dIdV 0.000209
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.224466 and VBD limit 7.249500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 684.970032, current 0.115460, dIdV -0.000112
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.663117 and VBD limit 7.349700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 694.979980, current 0.114090, dIdV -0.000162
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.986824 and VBD limit 7.449800
SensorIVSvc::CalculateVBD                  INFO                Calculated VBD to be 689.979980
SensorIVSvc::read                          INFO                Mean voltage for current stability 0.113505 calculated with 4 points
SensorIVSvc::read                          INFO                RMS current stability 0.006575
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-W05553/1//VPA42895-05553_IV_001.dat
SensorIVSvc::getDate                       INFO                Parsing date 2026-05-12T23:10:33.979+00:00...
SensorIVSvc::getDate                       INFO                Year 2026 
SensorIVSvc::getDate                       INFO                Month 5   
SensorIVSvc::getDate                       INFO                Day 12    
SensorIVSvc::getDate                       INFO                Hour 23   
SensorIVSvc::getDate                       INFO                Minute 10 
SensorIVSvc::getDate                       INFO                Second 33 
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-W05553
IService::install                          INFO                Installing output directory to /home/data/modules/VPA42895-W05553/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 VPA42895-05553_IV_001.dat...
IService::install                          INFO                Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install                          INFO                Installed VPA42895-W05553.root...
IService::install                          INFO                Installed status.json...
MetaData::readField                        INFO                Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA42895-W05551-1.config
IService::next                             INFO                Scheduling Data_VPA42895-W05551-1.txt file to run...
IService::next                             INFO                Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA42895-W05551/1/
Metadata	Value
Component type	ATLAS18LS
Operator	AD
Date	2026-05-12T23:10:33.979+00:00
Institute	UCSC
Power supply	CAEN_DT1415ET
Temperarture [C]	19.8
Humidity	4.0
Current per area @500V	1.039
Breakdown voltage	689.980
Current stability (RMS@700V)	0.007
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