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Rework Process Window and Microstructural Analysis for Lead-Free Mirrored Bga Design Points

Hot gas rework of BGAs with a mirrored BGA design configuration using SnAgCu based lead-free alloys is more challenging as compared to conventional SnPb techniques. Rework of BGAs using a conve .. read more

RoHS and Green Compliance in IC Packaging

In this report,BGA packages with conventional and green material combination were selected as test vehicles for the investigation of MSL/temperature rating at the packaging level. The IC packag .. read more

Industrial Backward Solution for Lead-Free Exempted AHP* Electronic Products

Since the European 2002/95/EC RoHS directive enforcement on 1st July 2006,a dominating part of the electronic industry suppressed the use of Pb in electronic equipment. As one of the consequenc .. read more

Effect of Area Array Package Types on Assembly Reliability and Comments on IPC-9701A

Status of thermal cycle test results for a nonfunctional daisy-chained peripheral ceramic column grid array (CCGA) and its plastic ball grid array (PBGA) version,both having 560 I/Os,were prese .. read more

HDPUG's Failure Analysis of High-Density Packages’ Lead-Free Solder Joints

Failure analyses of the leadfree and SnPb solder joints of high-density packages such as the PBGA (plastic ball grid array) and the CCGA (ceramic column grid array) soldered on SnCu HASL (hot-a .. read more

Rework Process Window and Microstructural Analysis for Lead-Free Mirrored Bga Design Points

Hot gas rework of BGAs with a mirrored BGA design configuration using SnAgCu based lead-free alloys is more challenging as compared to conventional SnPb techniques. Rework of BGAs using a conve .. read more

RoHS and Green Compliance in IC Packaging

In this report,BGA packages with conventional and green material combination were selected as test vehicles for the investigation of MSL/temperature rating at the packaging level. The IC packag .. read more

Industrial Backward Solution for Lead-Free Exempted AHP* Electronic Products

Since the European 2002/95/EC RoHS directive enforcement on 1st July 2006,a dominating part of the electronic industry suppressed the use of Pb in electronic equipment. As one of the consequenc .. read more

Effect of Area Array Package Types on Assembly Reliability and Comments on IPC-9701A

Status of thermal cycle test results for a nonfunctional daisy-chained peripheral ceramic column grid array (CCGA) and its plastic ball grid array (PBGA) version,both having 560 I/Os,were prese .. read more

HDPUG's Failure Analysis of High-Density Packages’ Lead-Free Solder Joints

Failure analyses of the leadfree and SnPb solder joints of high-density packages such as the PBGA (plastic ball grid array) and the CCGA (ceramic column grid array) soldered on SnCu HASL (hot-a .. read more