Text preview for : Sanyo 2011 Catalog.pdf part of Sanyo Sanyo 2011 Catalog . Electronic Components Datasheets Passive components capacitors Sanyo Sanyo 2011 Catalog.pdf
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INDEX 10
12
P2
16
17
P4
18
P7
22
24
26
27
28
31
34
36
P8 38
40
P9 42
44
P10 46
48
50
P12
52
54
P16
56
58
P26
P34 62
64
66
68
70
72
73
P60
75
P61 76
77
P62
78
79
83
P64
86
P66 87
88
89
P75 90
92
P86 96
98
100
102
103
104
P108 106
OS-CON POSCAP
POSCAP
OS-CON
Do not use the capacitor in the following environments.
10
12
16
17
18
22
24
26
27
28
31
34
36
38
40
42
44
46
48
50
52
54
56
58
INDEX
Important
1
OS-CON
OS-CON
OS-CON
2
OS-CON
OS-CON
OS-CON
1
OS-CON
1,000 1,000
100 100
10 10
1 1
0.1 0.1
1 10 100 1,000 1 10 100 1,000
(Hrs.) (Hrs.)
2
OS-CON
3
OS-CON
OS-CON
OS-CON
OS-CON
4
OS-CON
OS-CON OS-CON
OS-CON
5
OS-CON
6
OS-CON
OS-CON
OS-CON
OS-CON
OS-CON
7
OS-CON
OS-CON
8
OS-CON
OS-CON
9
OS-CON
10
F12
F8 F8 E7
F12
E12 F12
E7 E7 C6
E12
F8 C10
C6 C6
E7
E7 C6
B6 B6
C6 F12
C6 B6 F12
A5
B6 E12
B6 E12
A5 E7
C55 F8
C6
C5 E7
B6
New
C6
F13
F13 F13
E12 F8
E13 E12 F13 E12 F8
E7 C6
E9 E7 E12 E7 E7 C6
C9 C6 C6 C55
New
C55 B9
Size Size Size Size Size Size Size Size Size Size
New
Size Size Size Size Size Size Size Size Size Size Size Size Size Size
New
New
Example
Series name Size ESR value unit:m )
Mounting parts Direction of unreeling
Direction of unreeling
2 0.5
13
1.0
80
21
R1.0
380 2.0
W1
W2
Direction of unreeling
Example Example
1. Basic structure of OS-CON
OS-CON has a basic construction similar to an aluminum electrolytic capacitor.
A distinctive difference lies in electrolyte.
Aluminum electrolytic capacitor Separator sheet impregnated with electrolytic solution. Liquid electrolyte
OS-CON Separator sheet impregnated with conductive polymer. Solid electrolyte
1-1. Basic construction
Sealing rubber
Enlarged section diagram of the element Radial lead type Surface mount type
Cathode
Anode terminal Element
terminal
Cathode aluminum foil
Anode aluminum foil
Separator sheet
Aluminum
Cathode aluminum foil case
Separator sheet Sealing
rubber
Anode aluminum foil Cathode Anode terminal
terminal
Cathode terminal
Anode
Aluminum case terminal
Plastic spacer
Dielectric oxidization leather film Electrolyte impregnating separator sheet
(aluminum oxide) (Electrolyte serves as the actual cathode.)
Characteristics between OS-CON and aluminum electrolytic capacitor due to a difference in electrolyte
Aluminum electrolytic capacitor OS-CON
3(mS/cm) 3,000(mS/cm)
Conductivity Difficult to lower ESR due to low conductivity The highest electronic conductivity, realizing super
ESR augments, in particular, low ESR.
in low temperature conditions ESR is stable in low temperature conditions
Liquid electrolyte is evaporable at high temperature Little evaporation due to solid electrolyte
Static capacitance is on the decline at high Little decrease in static capacitance
temperature Long lifespan even at high temperature
Reliability, lifespan Limited lifespan resulting from dry-up Very minor fluctuations in temperature
Major fluctuations in temperature characteristics characteristics
Temperature coefficient 2 times by 10 reduction 10 times by 20 reduction
(for lifespan) 105 /2,000h /8,000h 105 /2,000h /20,000h
2. OS-CON Manufacturing Method
1. OS-CON Electrical characteristics
1-1. Frequency characteristics
Fig.A Impedance frequency characteristics Fig.B Impedance & ESR frequency characteristics
(OS-CON vs other types) (several OS-CON models)
100 100
A : OS-CON (at 25