Coffin-Manson Model for Thermal Cycling Fatigue
Where Arrhenius handles steady temperature, Coffin-Manson handles the cycling that fatigues solder and packages, relating cycles-to-failure to the temperature swing raised to a power. It is the model behind every thermal-cycling qualification and screen in electronics.
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Where Arrhenius handles steady temperature, Coffin-Manson handles the cycling that fatigues solder and packages, relating cycles-to-failure to the temperature swing raised to a power. It is the model behind every thermal-cycling qualification and screen in electronics.
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