COMPONENT DERATING GUIDELINES - …

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COMPONENT DERATING GUIDELINESDevicePart TypeDerating ParameterDerating LevelDC Voltage60%Ambient or Case Temperature90% derated for Ripple CurrentAmbient or Case Temperature90% derated for Ripple CurrentDC Voltage90%Surge Current80%Ripple Voltage or Current80%Temp from Max Limit10 CAmbient or Case Temperature90% derated for Ripple CurrentSurge Current80%Ripple Voltage or Current80%DC Voltage80%dv/dt when rated80%Temp from Max Limit20CDC Voltage60%Ambient or Case Temperature80%Voltage Pin to Pin, Pins to ground/shield80%Contact Current80%Insert Temp ( C) (Delta T from Max Limit)80%Forward Current75%Forward Surge current80%Ambient or Case Temperature80%Reverse Voltage, Peak90% <100V & 80% >100Max Junction Temp80%Power Dissipation60%Ambient or Case Temperature80%Max Junction Temp80%Zener current75%Forward and Reverse Surge Current80

COMPONENT DERATING GUIDELINES Thermistors Chip or Through Hole Maximum Current 80% Ambient or Case Temperature 80% Max Junction Temperature 80% Peak forward blocking voltage 80%