Results for VPA37902-W01102

The information on this page was generated on Tue Feb 10 15:15:02 2026 (probably UTC).
You may click the button below to manually regenerate the content.
Basic Information for VPA37902-W01102

Brief description of DB components associated to this Module and associated tests
Click for packaging sticker
Metadata	Value
Alt Identifier	VPA37902-W01102
Serial Number	20USBSL0001102
Batch	VPA37902
Assembled	True
Completed	True
Current Location	SCIPP, UC Santa Cruz
Manufacture ID	VPA37902-W01102
User	Shigeki Hirose
Children

Alt Identifier	Local Name	Serial Number	Type	Trashed	Completed	Timestamp
Parents

Component	Type	Timestamp
Sensor Wafer
Module		2026-01-14T20:01:45.937Z
Name	Current Stage	Timestamp
Test Name	Passed?	Date
Manufacturing Data ATLAS18		2021-09-02T00:00:00.000Z
ATLAS18 Full Strip KEK Test NEW V1		2021-09-02T00:00:00.000Z
ATLAS18 Shape Metrology V1		2021-09-01T18:48:41.000Z
ATLAS18 Approval V1		2022-03-03T09:18:23.509Z
ATLAS18 IV Test V1		2026-01-12T20:39:48.835Z
Bare IV for VPA37902-W01102

Shown below are results for the Bare IV
SensorIVSvc::read                          INFO                Using measurement with voltage 700.020000 and current 0.150780 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.020000 and current 0.143180 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.020000 and current 0.140380 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.040000 and current 0.138780 for current stability calculation
SensorIVSvc::CalculateVBD                  INFO                Average voltage 5.350000, current 0.021610, dIdV 0.000810
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.200438 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 15.320000, current 0.028845, dIdV 0.000642
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.340745 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 25.299999, current 0.032530, dIdV 0.000098
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.076219 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 35.290001, current 0.034615, dIdV 0.000320
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.325872 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 45.279999, current 0.037500, dIdV 0.000258
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.311526 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 55.270000, current 0.040685, dIdV 0.000380
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.515898 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 65.260002, current 0.045970, dIdV 0.000678
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.962503 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 75.270004, current 0.050405, dIdV 0.000209
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.311478 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 85.279999, current 0.053090, dIdV 0.000328
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.526876 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 95.269997, current 0.056225, dIdV 0.000300
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.507653 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 105.270004, current 0.058560, dIdV 0.000168
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.301401 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 115.290001, current 0.059990, dIdV 0.000118
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.226322 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 125.300003, current 0.062320, dIdV 0.000348
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.699686 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 135.339996, current 0.062900, dIdV -0.000230
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.495225 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 145.369995, current 0.062285, dIdV 0.000109
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.254910 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 155.360001, current 0.062570, dIdV -0.000052
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.129115 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 165.360001, current 0.062805, dIdV 0.000099
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.260658 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 175.360001, current 0.064790, dIdV 0.000298
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.806564 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 185.369995, current 0.065870, dIdV -0.000082
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.230302 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 195.360001, current 0.066105, dIdV 0.000130
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.382765 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 205.360001, current 0.067790, dIdV 0.000207
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.627596 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 215.389999, current 0.069820, dIdV 0.000198
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.609597 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 225.389999, current 0.072205, dIdV 0.000280
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.872652 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 235.380005, current 0.073340, dIdV -0.000052
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.166891 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 245.360001, current 0.073775, dIdV 0.000140
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.464141 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 255.360001, current 0.074460, dIdV -0.000002
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.006832 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 265.369995, current 0.076145, dIdV 0.000340
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.183803 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 275.350006, current 0.077630, dIdV -0.000042
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.149271 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 285.339996, current 0.078010, dIdV 0.000118
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.431613 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 295.339996, current 0.078795, dIdV 0.000039
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.146180 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 305.169983, current 0.079795, dIdV 0.000167
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.637404 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 315.010010, current 0.081245, dIdV 0.000129
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.499171 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 325.010010, current 0.082030, dIdV 0.000028
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.111161 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 335.000000, current 0.082065, dIdV -0.000021
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.085725 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 345.000000, current 0.082800, dIdV 0.000168
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.700000 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 354.989990, current 0.083485, dIdV -0.000031
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.132081 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 364.980011, current 0.083570, dIdV 0.000048
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.209633 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 374.980011, current 0.083000, dIdV -0.000162
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.731889 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 384.989990, current 0.083385, dIdV 0.000239
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.101265 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 395.000000, current 0.084320, dIdV -0.000052
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.243596 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 405.000000, current 0.085150, dIdV 0.000218
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.036876 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 415.010010, current 0.086985, dIdV 0.000149
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.709468 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 425.029999, current 0.087720, dIdV -0.000002
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.009671 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 435.050018, current 0.087350, dIdV -0.000072
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.357883 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 445.049988, current 0.087035, dIdV 0.000009
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.046113 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 455.040009, current 0.087820, dIdV 0.000148
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.766863 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 465.059998, current 0.089250, dIdV 0.000137
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.716220 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 475.079987, current 0.090680, dIdV 0.000148
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.775384 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 485.070007, current 0.090865, dIdV -0.000111
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.593745 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 495.059998, current 0.091150, dIdV 0.000168
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.912453 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 505.059998, current 0.092485, dIdV 0.000099
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.540638 and VBD limit 5.550600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 515.049988, current 0.093020, dIdV 0.000008
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.044385 and VBD limit 5.650500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 525.039978, current 0.093505, dIdV 0.000089
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.499744 and VBD limit 5.750400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 535.039978, current 0.095790, dIdV 0.000368
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 2.055483 and VBD limit 5.850400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 545.039978, current 0.097675, dIdV 0.000009
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.050221 and VBD limit 5.950400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 555.020020, current 0.098810, dIdV 0.000219
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.229433 and VBD limit 6.050200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 564.979980, current 0.101195, dIdV 0.000260
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.451826 and VBD limit 6.149800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 574.950012, current 0.103585, dIdV 0.000219
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.217999 and VBD limit 6.249500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 584.940002, current 0.106670, dIdV 0.000398
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 2.182489 and VBD limit 6.349400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 594.940002, current 0.110105, dIdV 0.000289
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.561579 and VBD limit 6.449400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 604.940002, current 0.112790, dIdV 0.000248
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.330128 and VBD limit 6.549400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 614.940002, current 0.117120, dIdV 0.000618
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 3.244816 and VBD limit 6.649400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 624.950012, current 0.121505, dIdV 0.000258
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.329484 and VBD limit 6.749500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 634.950012, current 0.124390, dIdV 0.000319
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.626487 and VBD limit 6.849500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 644.950012, current 0.128270, dIdV 0.000457
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 2.298258 and VBD limit 6.949500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 654.950012, current 0.132605, dIdV 0.000410
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 2.024142 and VBD limit 7.049500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 664.950012, current 0.136490, dIdV 0.000367
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.789239 and VBD limit 7.149500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 674.970032, current 0.140520, dIdV 0.000437
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 2.099678 and VBD limit 7.249700
SensorIVSvc::CalculateVBD                  INFO                Average voltage 684.989990, current 0.144555, dIdV 0.000368
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.745058 and VBD limit 7.349900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 695.010010, current 0.148590, dIdV 0.000437
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 2.044598 and VBD limit 7.450100
SensorIVSvc::CalculateVBD                  INFO                Calculated VBD to be 690.000000
SensorIVSvc::read                          INFO                Mean voltage for current stability 0.143280 calculated with 4 points
SensorIVSvc::read                          INFO                RMS current stability 0.032158
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-W01102/1//VPA37902-01102_IV_001.dat
SensorIVSvc::getDate                       INFO                Parsing date 2026-01-12T20:39:48.835+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 39 
SensorIVSvc::getDate                       INFO                Second 48 
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-W01102
IService::install                          INFO                Installing output directory to /home/data/modules/VPA37902-W01102/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 VPA37902-01102_IV_001.dat...
IService::install                          INFO                Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install                          INFO                Installed VPA37902-W01102.root...
IService::install                          INFO                Installed status.json...
MetaData::readField                        INFO                Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA37902-W01100-1.config
IService::next                             INFO                Scheduling Data_VPA37902-W01100-1.txt file to run...
IService::next                             INFO                Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA37902-W01100/1/
Metadata	Value
Component type	ATLAS18LS
Operator	DH
Date	2026-01-12T20:39:48.835+00:00
Institute	UCSC
Power supply	CAEN_DT1415ET
Temperarture [C]	19.4
Humidity	10.0
Current per area @500V	1.014
Breakdown voltage	690.000
Current stability (RMS@700V)	0.032
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