1981
DOI: 10.1109/irps.1981.362989
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SEM/EDAX Analysis of PIND Test Failures

Abstract: Albuquerque, NM 87185Sumrnmary Packaged LSI and hybrid devices used in high reliability military and space applications must pass a rigorous series of screens defined by Method 5004 of Mil Standard 883B. One of ;these screens is the Particle Impact Noise Detection (PIND) test. This test uses a very sensitive acoustic transducer to listen for particles within the package while the package is vibrated and shocked. We have used SEM, EDAX, and optical microscopy to analyze the particles from PIND failures.From the… Show more

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Cited by 6 publications
(2 citation statements)
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“…Loose particle detection methods used currently include the optical microscopy observation method [6], scanning electron microscope method [7], MATARA method [8], and particle impact noise detection (PIND) method [9]. PIND, a nondestructive, convenient, and efficient method, has been primarily utilised for factory testing of aerospace sealing electronic components.…”
Section: Introductionmentioning
confidence: 99%
“…Loose particle detection methods used currently include the optical microscopy observation method [6], scanning electron microscope method [7], MATARA method [8], and particle impact noise detection (PIND) method [9]. PIND, a nondestructive, convenient, and efficient method, has been primarily utilised for factory testing of aerospace sealing electronic components.…”
Section: Introductionmentioning
confidence: 99%
“…First, the failure device is inspected by eyes and there is no difference from good ones. Second, the electrical characteristics test results show that the emitter of the transistor is open and the PIND test [13] results show that there is a foreign material in device. But the X-ray inspection cannot find any extra material and crack.…”
Section: Failure Analysis Of Npn Transistors G3g33amentioning
confidence: 99%