ve tati n e T Electrical Double Layer Capacitor DYNACAP DVS-series For Re-flow Soldering ED-2203e-2 Features ● Size: Φ12.5×8.5 mm, compatible with surface mounting and low ESR. ● High temperature tolerant (-25 to +85℃) and highly reliable. ● Unlike batteries, safe and high reliability without containing active and hazardous substances. ● Unlike batteries, excellent charge and discharge characteristics with no chemical reactions. ● Responds to temperature 260 ℃ during the reflow peek. Applications Memory backup for RTC and the others, instantaneous power assist for batteries Specifications Reference, DVS-3R6D○○○T□-R□□ Product Name Max. operating voltage (V) 3.6V.DC 0.047F Rated Capacitance (F) 0.1F 0.33F 0.22F Internal resistance (Ω) at 1 kHz 30Ω Size ΦD× L (mm) Φ12.5×8.5 mm Category temperature range (℃) -25～+85℃ ○=Rated capacitance symbol 0.047F→473 0.1F →104 0.22F →224 0.33F →334 □=Additional symbol 3.1g Weight (g) Dimensions (5.0) (8.5) (1.2) 6.0 4.0 (5.0) 13 ±0.2 12.5 ±0.5 (5.0) 0.3以下 3.2 6.0 13 ±0.2 0.4 ±0.2 Unit: mm Recommended land pattern size NOTE: Design, Specification are subject to change without notice. CO.,LTD. http://www.elna.co.jp/ ELNA CO., LTD. 3-8-11 Shin-yokohama,kouhoku-ku,yokohama-city,kanagawa,222-0033 JAPAN TEL. +81-45-470-7254 FAX. +81-45-470-7260 ve tati n e T Electrical Double Layer Capacitor DYNACAP DVN series for Re-flow Soldering ED-2203e‐2 260 230 150 120 リフロー時間 Re-flow time プレヒート : 150℃以下・120秒以内 Preheating : 150℃ or less, within 120sec. Peak temperature on the surface of capacitor ピーク温度 Peak temperature ピーク温度 (℃) 表面温度 （℃） Temperature on the surface of capacitor Recommended re-flow conditions 260 250 240 230 0 10 20 30 40 50 60 リフロー時間 Re-flow time (sec.) －Period of above 230℃－ 時間 Time （sec.） プレヒート：150℃以下・120秒以内 Pre heat : 150℃ or less , within 120sec. Attention : リフローは上記範囲内で、可能な限り低温・短時間にて行ってください。 Recommmend reflow work at lower temperature in shorter time from the above conditon. 0.3V以上の電圧が保持された状態でのリフローはお避け下さい。 Do not reflow solder when cell voltage remains 0.3V and above. ご注文の際は、納入仕様書等をご要求下さい。 Please refer to the specification sheet upon ordering. CO.,LTD. http://www.elna.co.jp/ ELNA CO., LTD. 3-8-11 Shin-yokohama,kouhoku-ku,yokohama-city,kanagawa,222-0033 JAPAN TEL. +81-45-470-7254 FAX. +81-45-470-7260