{"id":454358,"date":"2024-10-20T09:35:06","date_gmt":"2024-10-20T09:35:06","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iec-60749-52024-tc\/"},"modified":"2024-10-26T17:47:34","modified_gmt":"2024-10-26T17:47:34","slug":"bs-en-iec-60749-52024-tc","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iec-60749-52024-tc\/","title":{"rendered":"BS EN IEC 60749-5:2024 – TC"},"content":{"rendered":"

IEC 60749-5:2023 is available as IEC 60749-5:2023 RLV<\/span> which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 60749-5:2023 provides a steady-state temperature and humidity bias life test to evaluate the reliability of non-hermetic packaged semiconductor devices in humid environments. This test method is considered destructive. This edition includes the following significant technical changes with respect to the previous edition: a) The specification of the test equipment is changed to require the need to minimize relative humidity gradients and maximize air flow between semiconductor devices under test; b) The specification of the test equipment fixtures is changed to require the avoidance of condensation on devices under test and on electrical fixtures connecting the devices to the test equipment; c) replacement of references to \u201cvirtual junction\u201d with \u201cdie\u201d.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
21<\/td>\nundefined <\/td>\n<\/tr>\n
24<\/td>\nAnnex ZA (normative)Normative references to international publicationswith their corresponding European publications <\/td>\n<\/tr>\n
25<\/td>\nEnglish
CONTENTS <\/td>\n<\/tr>\n
26<\/td>\nFOREWORD <\/td>\n<\/tr>\n
28<\/td>\n1 Scope
2 Normative references
3 Terms and definitions
4 General
5 Equipment
5.1 Equipment summary <\/td>\n<\/tr>\n
29<\/td>\n5.2 Temperature and relative humidity
5.3 Devices under stress
5.4 Minimizing release of contamination
5.5 Ionic contamination
5.6 Deionized water
6 Test conditions
6.1 Test conditions summary
6.2 Temperature, relative humidity and duration
Table 1 \u2013 Temperature, relative humidity and duration <\/td>\n<\/tr>\n
30<\/td>\n6.3 Biasing guidelines
6.4 Biasing choice and reporting
Table 2 \u2013 Criteria for choosing continuous or cyclical bias <\/td>\n<\/tr>\n
31<\/td>\n7 Procedures
7.1 Mounting
7.2 Ramp-up
7.3 Ramp-down
7.4 Test clock
7.5 Bias
7.6 Read-out
7.7 Handling <\/td>\n<\/tr>\n
32<\/td>\n8 Failure criteria
9 Safety
10 Summary <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Tracked Changes. Semiconductor devices. Mechanical and climatic test methods – Steady-state temperature humidity bias life test<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2024<\/td>\n34<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":454369,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[573,2641],"product_tag":[],"class_list":{"0":"post-454358","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-31-080-01","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/454358","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/454369"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=454358"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=454358"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=454358"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}