DS Datasheet, PDF (1/1 Pages) Panasonic Battery Group – DS RELAYS

Green-Cap (ELECTRIC DOUBLE LAYER CAPACITORS)
DS Radial Type, Standard
Series
Endurance : 2.5V 70 C 1000 hours, 2.7V 60 C 1000 hours
The small size and high capacitance, low resistance
Can be charge and discharge more times than secondary batteries
Item
Operating temperature range
Rated Voltage
Capacitance tolerance
Low temperature characteristics
Endurance (2.5V:70 C, 2.7V:60 C)
Shelf life (2.5V:70 C, 2.7V:60 C)
Life Time at RT ⁽¹⁾
Cycle Life (25 C) ⁽¹⁾⁽²⁾
-25 ~ +70 C
2.5VDC
-20 ~ +20% at 20 C
Capacitance change
Internal resistance
Characteristics
-40 ~ +60 C
2.7VDC
Within 30% of initial value at +20 C (-25 to+70 C,-40 to+60 C)
Less than 400% of initial at +20 C
Test time
Capacitance change
Internal resistance
1000 hours
Within 30% of initial value
Less than 300% of initial at specified value
After 1000 hours no load test same as endurance
10 years
500,000 cycles
(1) I CI 30% and ESR 100% of initially specified value,
respectively and LC specified value
(2) Cycle : between rated voltage and half rated voltage
under constant current at 25 C
DRAWING
Unit : mm
Insulating sleeve
d 0.05 Tinned copper-ply wire
L max.
Safety vent
15 min.
4 min.
P 0.5
D8
10 16 18
P
3.5
5 7.5 7.5
d 0.6 0.6 0.8 0.8
1.5
2.0
CHARACTERISTIC LIST & DIMENSIONS
Rated
Voltage
2.5
2.7
Capacitance ESR, DC ESR, 1KHz LC (30min) ^{Specific Energy}
(F)
(m ) (m )
(mA) _{(Wh/kg) (Wh/L)}
3
350
140
2
1.63
2.59
5
250
110
4
1.97
2.76
10
120
65
8
2.48
3.68
25
65
35
20
2.89
4.32
60
30
20
48
3.77
5.12
3
90
60
2
2.17
3.02
5
70
50
4
2.41
3.22
10
50
35
8
3.49
4.30
25
45
20
20
3.78
5.04
50
40
10
48
4.40
4.97
Specific Power
(W/kg) (W/L)
1339
2132
1364
1910
1786
2653
1538
2296
1812
2456
6943
9669
5951
7956
6033
7426
2901
3867
1902
2149
Weight
(g)
1.6
2.2
3.5
7.5
13.8
1.4
2.1
2.9
6.7
11.5
Volume
(ml)
1.0
1.6
2.4
5.0
10.2
1.0
1.6
2.4
5.0
10.2
Dimension
D L(mm)
8 20
10 20
10 30
16 25
18 40
8 20
10 20
10 30
16 25
18 40
22