Website Banner

Week 28 Report

 

Inspection:

58.3% Accept

 

Testing:

55% Pass
                

Weather Update
Typhoon

 

Typhoon Vicente disrupted flight schedules on Monday. Couriers began cancelling pick-ups on Monday afternoon and the T8 Signal was in effect from 6:00pm on Monday afternoon until 10:00am on Tuesday morning. The storm reached Severe Typhoon status before making landfall. 


The area is still seeing heavy rainbands but flights are resuming to normal and making up schedules caused by the storm delays. Please continue to check your tracking numbers for updates to delivery schedule.
 
White Horse Laboratories' Quality Report
Week 28, 2012 

Week 28 Summary 

 

We saw quality rates (as defined by lots accepted after testing and inspection) remain below 60% overall in Week 28, although there was a recovery in electrical pass rates to 55% in Week 28. Acceptance after inspection dipped to 58% after reaching nearly 64% in Week 27.

 

With one week remaining in the July poll, the number of respondents who believe sales are being impacted by heightened buyer scrutiny is is up to 89%. Cast your vote!

 

Post your vote and view results on July's poll at http://conta.cc/MlepTE.

 

Week 28 Quality Report, 2012

 

Test Measurements on Vishay SI1539DL-T1-E3 showing Parametric Inconsistencies with Specified Performance
Substandard Part Listing

 

Renesas M30627FHPGP (Date Code not marked or labeled) - 50.5% failure - Program & verify error.

 

Infineon Technologies  PTFA211801E V4(Date Codes 1004 and 1008) - 10% failure -4% with high Igss and 6% with low breakdown. 

 

Vishay SI1539DL-T1-E3 (Date Code not marked or labeled) - 98.4% failure - low Vgs(th) and high Igss, Idss, and high Rds(on).

 

Xilinx XC2V3000-5FGG676C (Date Code 0829) - 10% failure - Program error.

 

Toshiba SSM3K05FU (Date Code not marked or labeled) - 44.44% failure - low Igss, Idss, Vth and Rds(on).
Notes:

1. Statistics are calculated as a percentage of all lots dispositioned within the given time period.

2. "Accept" is defined as customer acceptance of report device condition.

3. "Pass" is defined as meeting electrical parameters defined by the agreed upon test plan.

 
We hope you find this report informative and usefull for your organization.

 

All the best,

Mark A. Rinehart
White Horse Laboratories