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New Reduced price! IEC 60749-34 Ed. 1.0 b:2004 View larger

IEC 60749-34 Ed. 1.0 b:2004

M00000495

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IEC 60749-34 Ed. 1.0 b:2004 [ Withdrawn ] Semiconductor devices - Mechanical and climatic test methods - Part 34: Power cycling

standard by International Electrotechnical Commission, 03/10/2004

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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 complementary to high temperature operating life.