Results for VPA38891-W02038

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Basic Information for VPA38891-W02038

Brief description of DB components associated to this Module and associated tests
Click for packaging sticker
Metadata	Value
Alt Identifier	VPA38891-W02038
Serial Number	20USBSL0002038
Batch	VPA38891
Assembled	True
Completed	True
Current Location	SCIPP, UC Santa Cruz
Manufacture ID	VPA38891-W02038
User	Shigeki Hirose
Children

Alt Identifier	Local Name	Serial Number	Type	Trashed	Completed	Timestamp
Parents

Component	Type	Timestamp
Sensor Wafer
Module		2026-03-04T22:13:51.284Z
Name	Current Stage	Timestamp
Test Name	Passed?	Date
Manufacturing Data ATLAS18		2022-01-20T00:00:00.000Z
ATLAS18 Full Strip KEK Test NEW V1		2022-01-20T00:00:00.000Z
ATLAS18 Shape Metrology V1		2022-01-17T15:40:55.000Z
ATLAS18 Approval V1		2022-08-01T06:12:26.268Z
ATLAS18 Visual Inspection V2		2022-02-24T12:00:00.000Z
ATLAS18 IV Test V1		2026-02-25T19:00:47.986Z
ATLAS18 Current Stability V1		2022-03-02T16:00:42.000Z
Bare IV for VPA38891-W02038

Shown below are results for the Bare IV
SensorIVSvc::read                          INFO                Using measurement with voltage 700.400000 and current 0.072320 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.400000 and current 0.070320 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.400000 and current 0.068120 for current stability calculation
SensorIVSvc::read                          INFO                Using measurement with voltage 700.400000 and current 0.067420 for current stability calculation
SensorIVSvc::CalculateVBD                  INFO                Average voltage 5.010000, current 0.015705, dIdV 0.000662
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.211286 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 15.000000, current 0.022065, dIdV 0.000611
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.415364 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 25.000000, current 0.026030, dIdV 0.000182
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.174798 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 35.020000, current 0.027495, dIdV 0.000111
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.140816 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 45.060001, current 0.028755, dIdV 0.000140
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.220071 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 55.070000, current 0.028715, dIdV -0.000149
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.286327 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 65.059998, current 0.029125, dIdV 0.000231
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.516012 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 75.070000, current 0.031285, dIdV 0.000201
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.481347 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 85.090004, current 0.032245, dIdV -0.000009
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.023702 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 95.089996, current 0.032460, dIdV 0.000052
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.152637 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 105.080002, current 0.033325, dIdV 0.000121
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.381536 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 115.090004, current 0.034685, dIdV 0.000151
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.500040 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 125.110001, current 0.035295, dIdV -0.000029
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.102591 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 135.110001, current 0.035005, dIdV -0.000029
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.112157 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 145.100006, current 0.035265, dIdV 0.000081
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.333279 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 155.120010, current 0.035475, dIdV -0.000039
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.169854 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 165.139999, current 0.036590, dIdV 0.000262
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.182473 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 175.149994, current 0.038205, dIdV 0.000061
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.279095 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 185.160004, current 0.038815, dIdV 0.000061
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.290990 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 195.169998, current 0.040325, dIdV 0.000241
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.164094 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 205.209991, current 0.041185, dIdV -0.000069
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.341752 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 215.220001, current 0.042345, dIdV 0.000302
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.535987 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 225.209991, current 0.044355, dIdV 0.000101
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.511798 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 235.240005, current 0.046565, dIdV 0.000340
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.715822 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 245.259995, current 0.049175, dIdV 0.000181
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.902736 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 255.259995, current 0.049890, dIdV -0.000038
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.194425 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 265.270020, current 0.049355, dIdV -0.000069
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.370116 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 275.279999, current 0.049665, dIdV 0.000131
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.726098 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 285.320007, current 0.050475, dIdV 0.000031
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.173843 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 295.329987, current 0.051335, dIdV 0.000142
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.816069 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 305.320007, current 0.051445, dIdV -0.000119
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.703437 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 315.339996, current 0.051105, dIdV 0.000051
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.314692 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 325.359985, current 0.051965, dIdV 0.000121
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.754579 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 335.220001, current 0.052135, dIdV -0.000090
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.577889 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 345.049988, current 0.052360, dIdV 0.000132
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.871617 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 355.050018, current 0.053275, dIdV 0.000051
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.339210 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 365.059998, current 0.052835, dIdV -0.000139
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.960411 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 375.059998, current 0.054595, dIdV 0.000491
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 3.373101 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 385.070007, current 0.055505, dIdV -0.000308
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -2.139431 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 395.089996, current 0.053265, dIdV -0.000139
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -1.028966 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 405.130005, current 0.053025, dIdV 0.000090
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.691126 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 415.130005, current 0.052890, dIdV -0.000119
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.931765 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 425.089996, current 0.052405, dIdV 0.000021
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.170686 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 435.089996, current 0.053915, dIdV 0.000280
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 2.263123 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 445.110016, current 0.056025, dIdV 0.000141
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.117987 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 455.130005, current 0.056635, dIdV -0.000019
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.152383 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 465.140015, current 0.057450, dIdV 0.000182
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.473551 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 475.140015, current 0.058265, dIdV -0.000019
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.154941 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 485.149994, current 0.059175, dIdV 0.000201
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.644622 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 495.160004, current 0.060235, dIdV 0.000011
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.090425 and VBD limit 5.500000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 505.179993, current 0.061145, dIdV 0.000170
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.407173 and VBD limit 5.551800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 515.200012, current 0.061505, dIdV -0.000099
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.829279 and VBD limit 5.652000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 525.210022, current 0.062215, dIdV 0.000241
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 2.030426 and VBD limit 5.752100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 535.229980, current 0.063725, dIdV 0.000061
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.511320 and VBD limit 5.852300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 545.229980, current 0.064540, dIdV 0.000102
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.863417 and VBD limit 5.952300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 555.209961, current 0.064555, dIdV -0.000099
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.853163 and VBD limit 6.052100
SensorIVSvc::CalculateVBD                  INFO                Average voltage 565.220032, current 0.064115, dIdV 0.000011
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.096587 and VBD limit 6.152200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 575.229980, current 0.064525, dIdV 0.000071
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.634222 and VBD limit 6.252300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 585.229980, current 0.064685, dIdV -0.000039
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.352144 and VBD limit 6.352300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 595.239990, current 0.063600, dIdV -0.000178
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -1.665923 and VBD limit 6.452400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 605.239990, current 0.063615, dIdV 0.000181
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.722053 and VBD limit 6.552400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 615.260010, current 0.065525, dIdV 0.000200
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.879810 and VBD limit 6.652600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 625.280029, current 0.066585, dIdV 0.000011
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.103298 and VBD limit 6.752800
SensorIVSvc::CalculateVBD                  INFO                Average voltage 635.290039, current 0.067095, dIdV 0.000091
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.859915 and VBD limit 6.852900
SensorIVSvc::CalculateVBD                  INFO                Average voltage 645.299988, current 0.067105, dIdV -0.000089
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.855848 and VBD limit 6.953000
SensorIVSvc::CalculateVBD                  INFO                Average voltage 655.320007, current 0.066365, dIdV -0.000059
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD -0.580273 and VBD limit 7.053200
SensorIVSvc::CalculateVBD                  INFO                Average voltage 665.330017, current 0.068130, dIdV 0.000413
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 4.031488 and VBD limit 7.153300
SensorIVSvc::CalculateVBD                  INFO                Average voltage 675.340027, current 0.070290, dIdV 0.000020
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.191393 and VBD limit 7.253400
SensorIVSvc::CalculateVBD                  INFO                Average voltage 685.359985, current 0.071050, dIdV 0.000132
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 1.273294 and VBD limit 7.353600
SensorIVSvc::CalculateVBD                  INFO                Average voltage 695.380005, current 0.072015, dIdV 0.000061
SensorIVSvc::CalculateVBD                  INFO                V_avg_BD 0.586672 and VBD limit 7.453800
SensorIVSvc::CalculateVBD                  INFO                Calculated VBD to be 690.359985
SensorIVSvc::read                          INFO                Mean voltage for current stability 0.069545 calculated with 4 points
SensorIVSvc::read                          INFO                RMS current stability 0.027703
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-W02038/1//VPA38891-02038_IV_001.dat
SensorIVSvc::getDate                       INFO                Parsing date 2026-02-25T19:00:47.986+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-W02038
IService::install                          INFO                Installing output directory to /home/data/modules/VPA38891-W02038/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 VPA38891-02038_IV_001.dat...
IService::install                          INFO                Installed DB_READY_SENSOR_ATLAS18_IV_TEST_V1.json...
IService::install                          INFO                Installed VPA38891-W02038.root...
IService::install                          INFO                Installed status.json...
MetaData::readField                        INFO                Reading file /home/data/upload//SensorIV_PreTabIV_PPB_v1//VPA38891-W02037-1.config
IService::next                             INFO                Scheduling Data_VPA38891-W02037-1.txt file to run...
IService::next                             INFO                Writing results to /home/data/output//SensorIV_PreTabIV_PPB_v1//VPA38891-W02037/1/
Metadata	Value
Component type	ATLAS18LS
Operator	AD
Date	2026-02-25T19:00:47.986+00:00
Institute	UCSC
Power supply	CAEN_DT1415ET
Temperarture [C]	18.9
Humidity	10.0
Current per area @500V	0.695
Breakdown voltage	690.360
Current stability (RMS@700V)	0.028
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