Results for VPA38891-W02041

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Basic Information for VPA38891-W02041

Brief description of DB components associated to this Module and associated tests
Click for packaging sticker
Metadata	Value
Alt Identifier	VPA38891-W02041
Serial Number	20USBSL0002041
Batch	VPA38891
Assembled	True
Completed	True
Current Location	SCIPP, UC Santa Cruz
Manufacture ID	VPA38891-W02041
User	Shigeki Hirose
Children

Alt Identifier	Local Name	Serial Number	Type	Trashed	Completed	Timestamp
Parents

Component	Type	Timestamp
Sensor Wafer
Module		2026-03-04T19:54:41.945Z
Name	Current Stage	Timestamp
Test Name	Passed?	Date
Manufacturing Data ATLAS18		2022-01-20T00:00:00.000Z
ATLAS18 Shape Metrology V1		2022-01-17T16:49:58.000Z
ATLAS18 Full Strip KEK Test NEW V1		2022-01-20T00:00:00.000Z
ATLAS18 Approval V1		2022-08-01T06:12:26.268Z
ATLAS18 IV Test V1		2026-02-25T19:00:47.958Z
Bare IV for VPA38891-W02041

Shown below are results for the Bare IV
SensorIVSvc::read                          INFO                Using measurement with voltage 699.960000 and current 0.097680 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 699.960000 and current 0.096280 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 699.980000 and current 0.094980 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 699.980000 and current 0.092980 for current stability calculation
SensorIVSvc::CalculateVBD                  INFO                Average voltage 5.340000, current 0.027710, dIdV 0.001574
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.303383 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 15.300000, current 0.040945, dIdV 0.001083
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.404811 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 25.270000, current 0.048085, dIdV 0.000350
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.183777 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 35.259998, current 0.049320, dIdV -0.000102
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.072922 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 45.259998, current 0.049055, dIdV 0.000049
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.045209 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 55.259998, current 0.050940, dIdV 0.000328
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.355816 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 65.260002, current 0.053170, dIdV 0.000118
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.144831 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 75.260002, current 0.055355, dIdV 0.000319
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.433709 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 85.260002, current 0.058090, dIdV 0.000228
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.334641 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 95.250000, current 0.059025, dIdV -0.000041
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.066295 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 105.250000, current 0.059360, dIdV 0.000108
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.191110 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 115.279999, current 0.060290, dIdV 0.000078
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.148549 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 125.300003, current 0.060120, dIdV -0.000112
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.233426 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 135.309998, current 0.059255, dIdV -0.000061
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.139017 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 145.330002, current 0.060090, dIdV 0.000228
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.550326 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 155.349991, current 0.060370, dIdV -0.000172
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.441724 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 165.369995, current 0.062300, dIdV 0.000557
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.478207 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 175.369995, current 0.065185, dIdV 0.000019
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.051219 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 185.369995, current 0.065070, dIdV -0.000042
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.119410 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 195.369995, current 0.065105, dIdV 0.000049
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.147336 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 205.380005, current 0.066690, dIdV 0.000267
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.822050 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 215.389999, current 0.068920, dIdV 0.000178
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.557404 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 225.380005, current 0.070855, dIdV 0.000209
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.664800 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 235.380005, current 0.071990, dIdV 0.000018
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.058853 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 245.369995, current 0.072175, dIdV 0.000019
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.064723 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 255.369995, current 0.073260, dIdV 0.000198
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.688812 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 265.369995, current 0.074295, dIdV 0.000009
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.032211 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 275.350006, current 0.074430, dIdV 0.000018
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.066724 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 285.350006, current 0.074660, dIdV 0.000028
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.106802 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 295.359985, current 0.074395, dIdV -0.000081
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.321583 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 305.179993, current 0.075545, dIdV 0.000323
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.303268 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 315.000000, current 0.076645, dIdV -0.000091
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.373997 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 325.000000, current 0.075930, dIdV -0.000052
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.222573 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 335.010010, current 0.076610, dIdV 0.000188
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.820470 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 345.010010, current 0.076895, dIdV -0.000131
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.588944 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 354.989990, current 0.075785, dIdV -0.000091
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.427114 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 364.989990, current 0.076320, dIdV 0.000198
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.945018 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 375.000000, current 0.075800, dIdV -0.000302
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -1.494063 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 385.000000, current 0.076135, dIdV 0.000369
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.865962 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 395.000000, current 0.077520, dIdV -0.000092
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.468782 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 405.010010, current 0.077450, dIdV 0.000078
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.407072 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 415.019989, current 0.078285, dIdV 0.000089
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.471824 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 425.019989, current 0.079970, dIdV 0.000248
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.318056 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 435.029999, current 0.080850, dIdV -0.000072
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.386637 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 445.050018, current 0.080580, dIdV 0.000018
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.099217 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 455.049988, current 0.081115, dIdV 0.000089
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.500285 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 465.050018, current 0.080900, dIdV -0.000132
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.757282 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 475.079987, current 0.080480, dIdV 0.000048
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.282219 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 485.070007, current 0.080965, dIdV 0.000049
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.295336 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 495.040009, current 0.082355, dIdV 0.000229
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.376530 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 505.040009, current 0.084140, dIdV 0.000128
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.768304 and VBD limit 5.550400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 515.030029, current 0.084375, dIdV -0.000081
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.495420 and VBD limit 5.650300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 525.020020, current 0.084610, dIdV 0.000128
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.794263 and VBD limit 5.750200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 535.020020, current 0.086540, dIdV 0.000258
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.595045 and VBD limit 5.850200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 545.010010, current 0.087325, dIdV -0.000101
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.631621 and VBD limit 5.950100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 554.979980, current 0.087015, dIdV 0.000039
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.249740 and VBD limit 6.049800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 564.950012, current 0.086750, dIdV -0.000092
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.600341 and VBD limit 6.149500
SensorIVSvc::CalculateVBD                  INFO                Average voltage 574.929993, current 0.086735, dIdV 0.000089
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.591126 and VBD limit 6.249300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 584.919983, current 0.087620, dIdV 0.000088
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.587457 and VBD limit 6.349200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 594.929993, current 0.089105, dIdV 0.000209
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.392651 and VBD limit 6.449300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 604.929993, current 0.090740, dIdV 0.000118
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.788239 and VBD limit 6.549300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 614.909973, current 0.091475, dIdV 0.000029
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.195333 and VBD limit 6.649100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 624.900024, current 0.090560, dIdV -0.000212
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -1.462884 and VBD limit 6.749000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 634.900024, current 0.090545, dIdV 0.000209
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.465505 and VBD limit 6.849000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 644.900024, current 0.091430, dIdV -0.000032
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.225711 and VBD limit 6.949000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 654.900024, current 0.091260, dIdV -0.000002
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.014352 and VBD limit 7.049000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 664.900024, current 0.092195, dIdV 0.000189
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.363047 and VBD limit 7.149000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 674.910034, current 0.093380, dIdV 0.000048
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.346231 and VBD limit 7.249100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 684.929993, current 0.094960, dIdV 0.000267
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.929179 and VBD limit 7.349300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 694.950012, current 0.096990, dIdV 0.000138
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.986820 and VBD limit 7.449500
SensorIVSvc::CalculateVBD                  INFO                Calculated VBD to be 689.940002
SensorIVSvc::read                          INFO                Mean voltage for current stability 0.095480 calculated with 4 points
SensorIVSvc::read                          INFO                RMS current stability 0.018125
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//VPA38891-W02041/1//VPA38891-02041_IV_001.dat
SensorIVSvc::getDate                       INFO                Parsing date 2026-02-25T19:00:47.958+00:00...
SensorIVSvc::getDate                       INFO                Year 2026 
SensorIVSvc::getDate                       INFO                Month 2   
SensorIVSvc::getDate                       INFO                Day 25    
SensorIVSvc::getDate                       INFO                Hour 19   
SensorIVSvc::getDate                       INFO                Minute 0  
SensorIVSvc::getDate                       INFO                Second 47 
SensorIVSvc::getDate                       INFO                Offset 0:0
SensorIVSvc::getDate                       INFO                Converted month into string Feb
SensorIVSvc::getDate                       INFO                FINALLY obtained 25 Feb 2026
IService::log                              INFO                Logging status 0111 for component VPA38891-W02041
IService::install                          INFO                Installing output directory to /home/data/modules/VPA38891-W02041/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 VPA38891-02041_IV_001.dat...
IService::install                          INFO                Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install                          INFO                Installed VPA38891-W02041.root...
IService::install                          INFO                Installed status.json...
MetaData::readField                        INFO                Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA38891-W02040-1.config
IService::next                             INFO                Scheduling Data_VPA38891-W02040-1.txt file to run...
IService::next                             INFO                Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA38891-W02040/1/
Metadata	Value
Component type	ATLAS18LS
Operator	AD
Date	2026-02-25T19:00:47.958+00:00
Institute	UCSC
Power supply	CAEN_DT1415ET
Temperarture [C]	18.9
Humidity	10.0
Current per area @500V	0.963
Breakdown voltage	689.940
Current stability (RMS@700V)	0.018
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