Film Integrated circuit capacitors Electrical Properties and Test Conditions – CB Series

STANDARDIZATION

Reference Standard is CECC 32201

TestDescriptionPerformance

Capacitance C Measurement frequency 1 KHz 20°CShall be within tolerance of the rated value Dissipation Factor DF Measurement frequency 1 KHz 20°CDF < 100.10
-4 Insulation Resistance IR Voltage applied:IR > 1000 Mohms for C < = 0.33µF10V for Vr < 100VIR x C > 400sec. For C > 0.33µF 100V for Vr > = 100V Dielectric Strength Surge Voltage = 1.4Vr appliedThere shall be no direct breakdown for 1mn between terminals Mounting Board = 1.6mm (0.063") thick epoxy C = within ± 2% of initial valueglass laminated or alumina substrateDelta DF = < = 50.10
-4 at 1 KHz IR = within initial limit Adhesion Force of 5 N applied for 10 secs.No visible damage Board Bending Test Bending of 1 mm(0.039")C = within ± 2% of initial value for 90 mm (3.543") lengthNo visible damage Thermal Shock 500 cycles –55/+125°CC = within ± 5% of initial valueESR = no more than 3 times initial value IR = not less than 50% of the initial limit Damp Heat 40°C 93% RH / no voltage / 56 daysC = within ± 7% of initial value Steady State Delta DF = < 50.10
-4 at 1 KHz IR = not less than 50% of the initial limit Accelerated Damp Heat 85ºC 85% RH 1.5V-500HC = within ± 7% of initial value (Load Humidity) Delta DF = < = 70.10
-4 at 1 KHz IR = not less than 50% of the initial limit Life Test 85ºC / 1.25Vr / 1000HC = within ± 8% of initial valueDelta DF = < 50.10
-4 at 1 KHz IR = not less than 50% of the initial limit Life Test 105°C / Vr/1,000 HoursC = within ± 7% of initial value125°C / Vr/1,000 HoursDelta DF = < 50.10
-4 at 1 KHz IR = not less than 50% of the initial limit Charge/Discharge 10,000 cycle / VrC = within ± 5% of initial valueDelta DF = < 50.10
-4 at 1 KHzIR = not less than 50% of the initial limit

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