| Publication CODE |
Title |
| NBN EN 60749-34:2011 (2010-12) |
SEMICONDUCTOR DEVICES - MECHANICAL AND CLIMATIC TEST METHODS
PART 34: POWER CYCLING |
| |
| Price Excl. VAT |
Total number of pages, tables and drawings |
|
25.00 €
|
3 P. |
Description
Describes a test method used to determine the resistance of a semiconductor device to thermal and mechanical stresses due to cycling the power dissipation of the internal semiconductor die and internal connectors. This happens when low voltage operating biases for forward conduction (load currents) are periodically applied and removed, causing rapid changes of temperature. The power cycling test is intended to simulate typical applications in power electronics and is complementary to high temperature operating life (see IEC 60749-23). Exposure to this test may not induce the same failure mechanisms as exposure to air-to-air temperature cycling, or to rapid change of temperature using the two-fluid-baths method. This test causes wear-out and is considered destructive.
Note: it is not the intention of this specification to provide prediction models for lifetime evaluation.
|
| Class |
C86
(ELECTRONIC COMPONENTS MICRO ELECTRONICS - DISCRETE SEMICONDUCTORS)
|
Available files
ATTENTION: Belgian registered standards (NBN EN or NBN HD) are generally
only available in English or French. Only the cover page is translated
and the document itself is in English or in French.
Very important notice: 98% of the text of the NBN EN 55XXX,
NBN EN 6XXXX comes from the IEC text which is NOT included.
This text can be ordered here:
IEC 60749-34:2010.
For the series NBN EN 50XXX, the standards are however complete.
|
FR version
|
EN version
|
DE version
|
|
| Status |
Registered trilingual Belgian standard EN or FR or DE |
| Situation |
Currently active
Replaces
NBN EN 60749-34:2005
|
|
| Committee |
TC 47
SEMICONDUCTOR DEVICES
|
| Responsible |
Ir DELENS Marc
|
| BEC Approval |
2010-12-01 |
| NBN Approval |
2011-01-21 |
| Belgian Official Journal |
2011-02-10 |
| Registration |
115124 |
| ICS-Code (International Standards Classification) |
31.080.01
|
| NBN Status |
New |
|
| Date of ratification (d.o.r.) |
2010-12-01 |
| Date of availability (d.a.v.) |
2010-12-10 |
| Date of announcement (d.o.a.) |
2011-03-01 |
| Date of publication (d.o.p.) |
2011-09-01 |
| Date of withdrawal former edition (d.o.w.) |
2013-12-01 |
|
