Week 12 Report

Inspection Accept

82%

Electrical Testing Pass

81%

Week 12 Summary                                                                        

Both Electrical Testing and Inspection yields saw welcome, and significant, improvements in Week 12. Testing yields saw a 16-point jump to 81% in Week 12 following a modest improvement to 65% in Week 11.

Inspection yields also jumped back to 82% in Week 12 for its third highest rating of young 2014.

There were four lots in total with higher than a 5% failure rate, none of which had 100% failure rates.

Holiday Notice
Qingming Festival 

The Qingming Festival, commonly translated as "Tomb Sweeping Day", is the holiday for ancestral family remembrance. It is widely recognized by visiting the resting places to tend to the tombs.
 

2014 - Year of the Horse

Intersil HI1-0546-2 (Lot Codes R0740USBZ and R0732ZDZB) - 8% Failure Rate - Wrong switching inputs.

Infineon Technologies BDP949 E6327 (Date Code not marked or labeled) - 27% Failure Rate - Open transistor.

Analog Devices ADA4004-4ARZ-R7 (Date Code not marked or labeled) - 30% Failure Rate - Short-circuit.

ST Microelectronics VNQ05XSP (Date Code not marked or labeled) - 18% Failure Rate - Outputs not switching.

Intersil HI1-0546-2 - Wrong switching inputs