ve
tati
Ten
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
Product Name
Max. operating voltage (V)
DVS-3R6D○○○T□-R□□
Reference,
○=Rated
capacitance symbol
0.047F→473
0.1F
→104
0.22F
→224
0.33F
→334
□=Additional
symbol
3.6V.DC
0.047F
0.1F
30Ω
Φ12.5×8.5
mm
-25½+85℃
3.1g
0.22F
0.33F
Rated Capacitance (F)
Internal resistance (Ω)
at 1 kHz
Size
Φ
D
×
L (mm)
Category temperature range
(℃)
Weight (g)
Dimensions
0.4 ±0.2
3.2
Unit:
mm
0.3以下
13 ±0.2
(5.0)
12.5 ±0.5
13 ±0.2
(5.0)
(5.0)
(8.5)
(1.2)
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
6.0
4.0
6.0
ve
tati
Ten
Electrical Double Layer Capacitor
DYNACAP DVN series for
Re-flow Soldering
ED-2203e‐2
Recommended re-flow conditions
表面温度 （℃）
Temperature on the surface of capacitor
ピーク温度 (℃)
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
260
250
240
230
0
10
20
30
40
50
60
時間
Time
（sec.）
リフロー時間
Re-flow time (sec.)
－Period
of above 230℃－
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½な限り½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
京公网安备 11010802033920号
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