Snap-In Aluminum Electrolytic Capacitors ALA8D, +105C Overview Applications The KEMET ALA snap-in capacitors are designed for Typical applications for the ALA8D capacitor is mainly in the automotive applications. They can withstand vibration up to field of e-mobility, such as on-board chargers, inverters, or 20 G in accordance with the demanding requirements of the wall boxes. Automotive Electronics Council s AECQ200 qualification. The ALA8D capacitance values cover a range from 200 to 620 F and a voltage range of 400 to 500 V. Benefits Designed for automotive usage Vibration proof 20 g AECQ200 I applied) Long life, up to 9,000 hours at +105C (V R R High ripple current High voltage Excellent surge voltage capability PET sleeve and Lexan disc are recognized to UL: QMTR2, UL No. E358957 (Other options available upon request) Optimized designs available upon request Part Number System ALA8D A 361 CE 450 Series Termination Capacitance Code (F) Size Code Rated Voltage (VDC) Snap-In Aluminum See Termination Table First two digits represent See Dimension Table 400 = 400 Electrolytic significant figures. Third 450 = 450 digit specifies number of 500 = 500 zeros. Built Into Tomorrow KEMET Electronics Corporation KEMET Tower One East Broward Boulevard A4080 ALA8D 9/2/2021 1 Fort Lauderdale, FL 33301 USA 954-766-2800 www.kemet.comSnap-In Aluminum Electrolytic Capacitors ALA8D, +105C Performance Characteristics Item Performance Characteristics Capacitance Range 200 620 F Rated Voltage 400 500 VDC Operating Temperature 40 to +105C Storage Temperature 55 to +105C Capacitance Tolerance 20% at 100 Hz/+20C Rated Voltage and Ripple Current Rated Voltage at +105C D (mm) at +105C (hours) (hours) 25 6,000 10,000 Operational Lifetime 30 7,000 11,000 35 8,000 13,000 40 9,000 14,000 End of Life Requirement V > 100 VDC C/C < 15%, ESR < 3 x ESR Limit, IL < initial specified limit R Shelf Life 2,000 hours at +85C or 30,000 hours at +40C 0 VDC I = 0.003 CV or 6,000 A (whichever is smaller) Leakage Current C = rated capacitance (F), V = rated voltage (VDC). Voltage applied for 5 minutes at +20C. Procedure Requirements 1.5 mm displacement amplitude No leakage of electrolyte or 20 G maximum acceleration. or other visible damage. Vibration Test Specifications D 40 mm Vibration applied for three directions Deviations in capacitance from of 4-hour sessions at 10 2,000 Hz. initial measurements must not (Capacitor clamped by body.) exceed C/C < 5% AECQ200: aluminum electrolytic capacitors Standards IEC 603844 long life grade 40/85/56 Surge Voltage Voltage (VDC) Test Condition 400 450 500 30 second surge followed by a no load period 440 495 550 of 330 seconds, 1,000 cycles at +105C KEMET Electronics Corporation KEMET Tower One East Broward Boulevard A4080 ALA8D 9/2/2021 2 Fort Lauderdale, FL 33301 USA 954-766-2800 www.kemet.com