Aluminum Electrolytic Capacitor/FA
Radial lead type
Series:
FA
Type :
A
Discontinued
s
Features
Endurance :105°C 2000 to 5000h
Smaller than Series HFQ
Low impedance (20 to 40 less volume than
Series HFQ)
s
Specification
Operating Temp. Range
Rated W.V. range
Nominal cap. range
Capacitance tol.
DC leakage current
tan
δ
Characteristics
at Low Temperature
-55 to + 105°C
6.3 to 63 V .DC
68 to 15000 µ F
±20 % (120Hz/+20°C)
I
<
0.01 CV (µ A) after 2 minutes application of rated working voltage at +20°C.
W.V. 6.3
10
16
25
35
50 63
tan
δ
0.22 0.19 0.16 0.14 0.12 0.10 0.08
(max.)
(120Hz /+20°C)
Add 0.02 per 1000µF for products of 1000µF or more.
Impedance at -10°C, 100KHz
<200
% of initial specified value at 20°C,100kHz.
(Impedance ratio at 100kHz)
After following life test with DC voltage and +105 ±2°C ripple current value applied (The sum of
DC and ripple peak voltage shall not exceed the rated working voltage),the capacitors shall meet
the limits specified below.
Duration: 2000 hours (φ8), 3000 hours (φ10), 5000 hours (φ12.5 to
φ18)
Post test requirements at
20°C.
Capacitance change
<
±20% of initial measured value
<
200% of initial specified value
tan
δ
DC leakage current
<
initial specified value
Endurance
Shelf life
After storage for 1000 hours at +105± 2°C with no voltage applied and then being stabilized at
+20°C,capacitor shall meet the limits specified in “Enduramce”.
sExplanation
of Part Numbers
E
E
Product code
U
F
A
R.W.V. code
N.Capacitance code
Option
Series code
s
Dimensions in mm (not to scale)
Vinyl sleeve
φd±
0.05
Safety vent
P
±
0.5
P
±
0.5
φ10<
φ8>
(mm)
L
L
<16:L+1.0
max
L
>20:L+2.0
max
Body Dia.
φD
Body Length L
Lead Dia.
φd
Lead space P
0.6
3.5
0.6
5
8
14 min
min
φD+0.5
max
φD+0.5
max
10
12.5
<
25
0.6
5
>
30
0.8
5
16
0.8
7.5
18
0.8
7.5
s
Frequency correction factor for ripple current
W
(V.DC)
Cap.(µF)
Frequency(Hz)
6.3 to 63
6.8 to 330
390 to 1000
1200 to 2200
2700 to 15000
60
0.55
0.70
0.75
0.80
120
0.65
0.75
0.80
0.85
1k
0.85
0.90
0.90
0.95
10k
0.90
0.95
0.95
1.00
100k
1.0
1.0
1.0
1.0
Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety arises from this product, please inform us immediately for technical consulation without fail.
Mar. 2005
– EE23 –
Aluminum Electrolytic Capacitor/FA
sCase
size / Impedance / Ripple current
W.V.(V.DC)
(φD×L)
8
8
8
10
10
10
10
10
12.5
12.5
12.5
12.5
12.5
12.5
16
16
16
16
16
18
18
18
18
18
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
11.5
15
20
12.5
16
20
25
30
15
20
25
30
35
40
20
25
31.5
35.5
40
20
25
31.5
35.5
40
Capacitance
(µF)
560
820Lh
1200
820
1000
1500
1800
2700Lh
1500Sh
2700
3900
4700Lh
5600Lh
6800Lh
4700
5600
6800
8200
10000Lh
5600Sh
6800Sh
10000
12000
15000
Discontinued
10 (1A)
Ripple current
Capacitance
(100kHz)
(+105°C)
(µF)
(mA)
555
390
730
680L
995
1000
755
680
950
820
1220
1200
1500
1440
2200
1815
1200Sh
1205
1800
1655
2700
1945
3300L
2310
3900
2510
4700L
2655
3300
2205
4700
2555
5600
3010
6800
3150
8200Lh
3360
4700Sh
2490
5600Sh
2740
8200
3635
10000
3680
12000
3735
Impedance(100kHz)
(Ω)
Ripple current
(100kHz)
(+105°C)
(mA)
555
730
995
755
950
1220
1440
1815
1205
1655
1945
2310
2510
2655
2205
2555
3010
3150
3360
2490
2740
3635
3680
3735
6.3 (0J)
Impedance(100kHz)
(Ω)
-10°C
0.234
0.170
0.130
0.180
0.136
0.104
0.090
0.070
0.120
0.076
0.068
0.050
0.044
0.036
0.050
0.044
0.036
0.032
0.030
0.044
0.038
0.032
0.030
0.028
+20°C
0.117
0.085
0.065
0.090
0.068
0.052
0.045
0.035
0.060
0.038
0.034
0.025
0.022
0.018
0.025
0.022
0.018
0.016
0.015
0.022
0.019
0.016
0.015
0.014
-10°C
0.234
0.170
0.130
0.180
0.136
0.104
0.090
0.070
0.120
0.076
0.068
0.050
0.044
0.036
0.050
0.044
0.036
0.032
0.030
0.044
0.038
0.032
0.030
0.028
+20°C
0.117
0.085
0.065
0.090
0.068
0.052
0.045
0.035
0.060
0.038
0.034
0.025
0.022
0.018
0.025
0.022
0.018
0.016
0.015
0.022
0.019
0.016
0.015
0.014
W.V.(V.DC)
(φD×L)
8
8
8
10
10
10
10
10
12.5
12.5
12.5
12.5
12.5
12.5
16
16
16
16
16
18
18
18
18
18
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
11.5
15
20
12.5
16
20
25
30
15
20
25
30
35
40
20
25
31.5
35.5
40
20
25
31.5
35.5
40
Capacitance
(µF)
270
470Lh
680
470
560
820
1000
1500
820S
1200
1800
2200Lh
2700
3300Lh
2200
3300
3900
4700
5600Lh
3300Sh
3900Sh
5600
6800
8200
16 (1C)
Impedance(100kHz)
(Ω)
Ripple current
Capacitance
(100kHz)
(+105°C)
(µF)
(mA)
555
180
730
330Lh
995
470
755
330
950
390
1220
560
1440
680
1815
1000Lh
1205
560Sh
1655
1000
1945
1200
2310
1500L
2510
1800
2655
2200Lh
2205
1500
2555
2200
3010
2700
3150
3300
3360
3900Lh
2490
2200Sh
2740
2700Sh
3900
3635
4700
3680
5600
3735
25 (1E)
Impedance(100kHz)
(Ω)
Ripple current
(100kHz)
(+105°C)
(mA)
555
730
995
755
950
1220
1440
1815
1205
1655
1945
2310
2510
2655
2205
2555
3010
3150
3360
2490
2740
3635
3680
3735
-10°C
0.234
0.170
0.130
0.180
0.136
0.104
0.090
0.070
0.120
0.076
0.068
0.050
0.044
0.036
0.050
0.044
0.036
0.032
0.030
0.044
0.038
0.032
0.030
0.028
+20°C
0.117
0.085
0.065
0.090
0.068
0.052
0.045
0.035
0.060
0.038
0.034
0.025
0.022
0.018
0.025
0.022
0.018
0.016
0.015
0.022
0.019
0.016
0.015
0.014
-10°C
0.234
0.170
0.130
0.180
0.136
0.104
0.090
0.070
0.120
0.076
0.068
0.050
0.044
0.036
0.050
0.044
0.036
0.032
0.030
0.044
0.038
0.032
0.030
0.028
+20°C
0.117
0.085
0.065
0.090
0.068
0.052
0.045
0.035
0.060
0.038
0.034
0.025
0.022
0.018
0.025
0.022
0.018
0.016
0.015
0.022
0.019
0.016
0.015
0.014
Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety arises from this product, please inform us immediately for technical consulation without fail.
Mar. 2005
– EE24 –
Aluminum Electrolytic Capacitor/FA
sCase
size / Impedance / Ripple current
W.V.(V.DC)
(φD×L)
8
8
8
10
10
10
10
10
12.5
12.5
12.5
12.5
12.5
12.5
16
16
16
16
16
18
18
18
18
18
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
11.5
15
20
12.5
16
20
25
30
15
20
25
30
35
40
20
25
31.5
35.5
40
20
25
31.5
35.5
40
Capacitance
(µF)
150
220Lh
330
220
270
390
470
680Lh
390Sh
680
1000
1200Lh
1500Lh
1800Lh
1200
1500
1800
2200
2700Lh
1500Sh
1800Sh
2700
3300
3900
Discontinued
50 (1H)
Ripple current
Capacitance
(100kHz)
(+105°C)
(µF)
(mA)
555
82
730
120Lh
995
180
755
120
950
150
1220
220
270
1440
470
1815
220Sh
1205
390
1655
560
1945
680Lh
2310
820Lh
2510
1000Lh
2655
680
2205
1000
2555
1200
3010
1500Lh
3150
1800Lh
3360
820
2490
1200Sh
2740
1500
3635
1800
3680
2200
3735
Impedance(100kHz)
(Ω)
Ripple current
(100kHz)
(+105°C)
(mA)
485
635
860
615
740
1030
1200
1610
1150
1480
1832
2215
2285
2590
1835
2235
2700
2790
2845
2420
2610
3000
3100
3250
35 (1V)
Impedance(100kHz)
(Ω)
-10°C
0.234
0.170
0.130
0.180
0.136
0.104
0.090
0.070
0.120
0.076
0.068
0.050
0.044
0.036
0.050
0.044
0.036
0.032
0.030
0.044
0.038
0.032
0.030
0.028
+20°C
0.117
0.085
0.065
0.090
0.068
0.052
0.045
0.035
0.060
0.038
0.034
0.025
0.022
0.018
0.025
0.022
0.018
0.016
0.015
0.022
0.019
0.016
0.015
0.014
-10°C
0.468
0.310
0.240
0.324
0.238
0.180
0.164
0.120
0.200
0.116
0.100
0.080
0.068
0.060
0.096
0.068
0.056
0.050
0.046
0.080
0.058
0.050
0.046
0.040
+20°C
0.234
0.155
0.120
0.162
0.119
0.090
0.082
0.060
0.100
0.058
0.050
0.040
0.034
0.030
0.048
0.034
0.028
0.025
0.023
0.040
0.029
0.025
0.023
0.020
W.V.(V.DC)
(φD×L)
8
8
8
10
10
10
10
10
12.5
12.5
12.5
12.5
12.5
12.5
16
16
16
16
16
18
18
18
18
18
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
11.5
15
20
12.5
16
20
25
30
15
20
25
30
35
40
20
25
31.5
35.5
40
20
25
31.5
35.5
40
Capacitance
(µF)
68
100L
150
100
120
180
220
330L
180S
330
390
470L
680L
820L
470
680
820
1000
1200L
680S
820S
1200
1500
1800
63 (1J)
Impedance(100kHz)
(Ω)
Ripple current
(100kHz)
(+105°C)
(mA)
405
535
690
535
600
885
1050
1300
1020
1285
1720
2090
2265
2560
1765
2160
2670
2770
2825
2290
2585
2950
3095
3205
-10°C
0.684
0.460
0.356
0.512
0.388
0.294
0.260
0.180
0.300
0.170
0.140
0.110
0.094
0.084
0.118
0.100
0.086
0.072
0.060
0.110
0.086
0.064
0.060
0.050
+20°C
0.342
0.230
0.178
0.256
0.194
0.147
0.130
0.090
0.150
0.085
0.070
0.055
0.047
0.042
0.059
0.050
0.043
0.036
0.030
0.055
0.043
0.032
0.030
0.025
Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety arises from this product, please inform us immediately for technical consulation without fail.
Mar. 2005
– EE25 –
Aluminum Electrolytic Capacitor
Application Guidelines
1. Circuit Design
E n s u r e t h a t operational and mounting conditions
follw the specified conditions detailed in the catalog
and specification sheets.
1.2 Operating Temperature and Life Expectancy
(1) Expected life is affected by operating temperature.
Generally, each 10°C reduction in temperature
will double the expected life. Use capacitors at
the lowest possible temperature below the
maximum guaranteed temperature.
(2) I f o p e ra t i n g c o n d i t i o n s ex c e e d t h e m a x i m u m
guaranteed limit, rapid eIectrical parameter
deterioration will occur, and irreversible damage
will result.
Check for maximum capacitor operating tempera-
tures including ambient temperature, inter nal
capacitor temperature rise caused by ripple current,
a n d t h e e f fe c t s o f r a d i a t e d h e a t f r o m p ow e r
transistors, IC?s or resistors.
Avoid placing components which could conduct
heat to the capacitor from the back side of the circuit
board.
(3)The formula for calculating expected Iife at lower
operating temperatures is as fllows;
L
2
= L
1
x 2
T
1
-
T
2
10
1.1 Operating Temperature and Frequency
E l e c t r o l y t i c c a p a c i t o r e l e c t r i c a l p a ra m e t e r s a r e
normally specified at 20°C temperature and 120Hz
frequency. These parameter s var y with changes in
t e m p e r a t u r e a n d f r e q u e n c y. C i r c u i t d e s i g n e r s
should take these changes into consideration.
(1) Effects of o p e ra t i n g t e m p e ra t u r e on electrical
parameters
a ) A t h i g h e r t e m p e ra t u r e s, l e a k a g e c u r r e n t a n d
c a p a c i t a n c e i n c r e a s e while equivalent series
resistance(ESR) decreases.
b)At l o w e r t e m p e r a t u r e s , l e a k a g e c u r r e n t a n d
c a p a c i t a n c e decrease while equivalent series
resistance(ESR) increases.
(2) Effects of fr e q u e n c y on e l e c t r i c a l p a r a m e t e r s
a)At higher frequencies, capacitance and
impedance decrease while tan
δ
increases.
b)At lower frequencies, r ipple current generated
heat will ri s e d u e t o a n increase in equivalent
series resistance (ESR).
where,
L
1
: Guaranteed life (h) at temperature, T
1
°
C
L
2
: Expected life (h) at temperature,T
2
°C
T
1
: Maximum operating temperature (°C)
T
2
: Actual operating temperature, ambient
temperature + temperature rise due to
ripple currentheating(°C)
A quick eference capacitor guide for estimating
exected life is included for your reference.
s
Expected Life Estimate Quick Reference Guide
Capacitor Ambient Temperature
120
110
100
90
80
70
60
50
40
s
Failure rate curve
2
1
3
4
1. 85°C2000h
2.105°C1000h
3.105°C2000h
4.105°C5000h
Initial failure period
Random failure period
Wear failure period
Failure rate
Life Time
24h
(h)
2000
5000
10,000
1
3
20,000
2
6
3
10
50,000 100,000 200,000
4 5
7
30
20
operat-
Years
ion
Time
8h/d
Years
15 20
Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety arises from this product, please inform us immediately for technical consulation without fail.
Mar. 2005
–
EE16
–
Aluminum Electrolytic Capacitor
s
Typical failure modes and their factors
Faliure mode
Faliure mechanism (internal phenomenon)
Production factor
Application factor
Overvoltage applied
Vent operates
Increase in
internal pressure
•
Increase in inter-
•
nal temperature
•
Capacitance
reduction
•
tan
d
increase
•
Reduced cathode
foil capacitance
Reduced anode foil
capacitance
•
•
•
Excessive ripple current
•
Reverse voltage applied
•
Severe charging-discharging
AC voltage applied
•
•
Deterioration of
oxide film
Leakage current
increase
•
•
Electrolyte evapora-
tion
•
•
Short circuit
Insulation breakdown of film
or electrolytic paper
•
•
Burr(s) on foil leads
Metal particles
in capacitor
Stress applied to leads
•
•
Insufficient
electrolyte
Used for a long period of time
Defect of oxide film
•
Used for a high temperature
Leads improperly
connected
Leads improperly connected
•
Mechanical stress
Open
•
•
Use of Halogenated solvent
Corrosion
Infiltration of Cl
•
Use of adhesive
Use of coating material
Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety arises from this product, please inform us immediately for technical consulation without fail.
Mar. 2005
–
EE17
–
嵌入式系统
