Curve Tracing Capability. • Six Separate V/I Supplies. • Latch-Up Testing with 64k /pin. ESD and Latch-up Test Services. MM (30V – 2kV). • EIA/JESDAC. JESDA is a reference document; it is not a requirement per JESD47 ( Stress Test Driven Qualification of Integrated Circuits). Machine. AEDR and AEDR Reflective Surface Mount Optical Encoder Reliability Data Sheet Description Failure Rate Prediction The following.
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In June the formulating committee approved the addition of the ESDA logo on the covers of this document. Failures are catastrophic or parametric. This new test method describes a uniform method for establishing charged-device model electrostatic discharge withstand thresholds.
ELECTROSTATIC DISCHARGE (ESD) SENSITIVITY TESTING MACHINE MODEL (MM) | JEDEC
This document was written with the intent to provide information for quality organizations in both semiconductor companies and their customers to assess and make decisions on safe ESD CDM level requirements. Part I will primarily address hard failures characterized by physical damage to a system failure category d w115 classified by IEC Solid State Memories JC Data subject to change.
Avago tests parts at the absolute maximum rated a151 recommended for the device. The scope of this JEDEC jesx22 is to present evidence to discontinue use of this particular model stress test without incurring any reduction in the IC component’s ESD reliability for manufacturing.
Reaffirmed May JEP Oct This document was written with the intent to provide information for quality organizations in both semiconductor companies and their customers to assess and make decisions on safe ESD CDM level requirements.
ELECTROSTATIC DISCHARGE (ESD) SENSITIVITY TESTING MACHINE MODEL (MM)
Filter by document type: Results of such calculations are shown in the table below using an activation energy of 0. One of many examples is a device sliding down a shipping tube hitting a metal surface.
AVEN – April 27, Over the last several decades the so called “machine model” aka MM and its application to the required ESD component qualification has been grossly misunderstood. This confidence interval is based on the statistics of the distribution of failures.
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This standard establishes the procedure for testing, evaluating, and classifying components and microcircuits according to their susceptibility sensitivity to damage or degradation by exposure to a defined human body model HBM electrostatic discharge ESD. Search by Keyword or Document Number. This document was written with the a151 to provide information for quality organizations in both semiconductor companies and their customers to assess and make decisions on safe ESD level requirements.
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CDM ESD events not only reduce assembly yields but can also produce device damage that goes undetected by factory test and later is the cause of a latent failure. The relationship between ambient given by the following: This report is the first part of a two part document. The purpose objective of this standard is to establish a test method that will replicate HBM failures and provide reliable, repeatable HBM ESD test results from tester to tester, regardless of component type.
The document is organized in different sections to give as many technical details as possible to support the purpose given in the abstract. The failure rate of semiconductor devices is determined by the junction temperature of the device. Show 5 a1115 per page. Displaying 1 – 7 of 7 documents. The assumed distribution of failures is exponential.
It will be shown through this document why realistic modifying of the ESD target levels for component level ESD is not only essential but is also urgent.
In the case of zero failures, one failure is assumed for this calculation.
In this regard, the document’s purpose is to provide the necessary technical arguments for strongly recommending no further use of this model for IC qualification. The actual performance you obtain from Avago parts depends on the electrical and environmental characteristics of your application but will probably be better than the performance outlined in Table 1. Discharges to devices on unterminated circuit assemblies are also well-modeled by the CDM test. Catastrophic failures are open, short, no logic output, no dynamic parameters while parametric failures are failures to meet an electrical characteristic as specified in product catalog such as output voltage, duty or state errors.
Please see Annex C for revision history. Quality and Reliability of Solid State Products filter. Multiple Chip Packages JC The published document should be used as a reference to propagate this jedd22 throughout the industry. This particular distribution is commonly used in describing useful life failures.