Engineering Bulletin No.777A / Aug.2006 Electric Double Layer Capacitor 2.3V High capacity super low resistance @ With the original electrode process, high energy density implementation is possible @ Charge/discharge efficiency are higher than in batteries @ Environment-friendly @ Suited for electricity storage, battery assistance, short-term backups, etc. ?SPECIFICATIONS Items Specifications Operating Temperature Rated Voltage Capacitance Tolerance Temperature Characteristics Load Life Test Bias Humidity Test -30C to +60C 2.3Vdc (at 20C) P10% (K) Capacitance change [P30% of the initial measured value at 20C Internal Resistance (at -25C) [600% of the value given in the Ratings Tables After the capacitors are subjected to the rated DC voltage at 60C for 2,000 hours, the following specifications shall be satisfied when the capacitors are restored to 20C. Capacitance change [P30% of the initial measured value Internal Resistance [200% of the value given in the Ratings Table After the capacitors are subjected to the rated DC voltage at 40C and 90 to 95%RH for 500 hours, the following specifications shall be satisfied when restoring to 20C. Capacitance change [P30% of the initial measured value Internal Resistance [200% of the value given in the Ratings Tables ?STANDARD RATINGS Case Size Rated Voltage Capacitance [F] [V] WbD [mm] 2,100 2,800 1,100 1,400 2.3 L [mm] L2 [mm] 98 128 98 128 109 139 107 135 54x54 54x30 F [mm] F2 [mm] 27.15 19.2 27.4 - Internal Resistance* [mo] 0.9 0.7 1.8 1.4 Part No. DDTC2R3LGN212K54AS DDTC2R3LGN282K54BS DDTC2R3LGN112K30AS DDTC2R3LGN142K30BS * typical data (at 20C) ?DIMENSIONS [mm] DP1 Sleeve DP1 F2 LP1 F WP1 WP1 <Screw specification> Plus hexagon-headed screw 54B54type M6B1.0B12 54B30type M5B0.8B10 Maximum screw tightening torque :3.23Nm F F2 L2P1 ?PART NUMBERING SYSTEM 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 D DTC AAA LG N AAA K AAA G Supplement code Size code Capacitance tolerance code Capacitance code (ex. 700F:701, 1,400F:142) Mounting Clamp code (B, C) Terminal code Voltage code (ex. 2.3V:2R3, 2.5V:2R5) Series code Category Please refer to "A guide to global code (screw-mount terminal type)" Special designs are available on requests. 16 1383 Note : The specifications are subject to change without notice NIPPON CHEMI-CON CORPORATION Engineering Bulletin No.777A / Aug.2006 Electric Double Layer Capacitor ?Temperature dependance of Capacitance & DCIR 800 120 700 100 DDCIR (%) DC (%) 600 80 60 40 500 400 300 200 20 100 0 -30 -20 -10 0 10 20 0 -30 Temperature (C) -20 -10 0 10 20 Temperature (C) ?60c Load Life Test DC (%) 0 -10 -20 -30 0 500 1,000 1,500 2,000 1,500 2,000 Time (hrs) 100 DDCIR (%) 80 60 40 20 0 0 500 1,000 Time (hrs) Special designs are available on requests. Note : The specifications are subject to change without notice NIPPON CHEMI-CON CORPORATION 1383 17