EEU-FA1V222 Panasonic - ECG, EEU-FA1V222 Datasheet - Page 4

• Manufacturer Part Number: EEU-FA1V222
• Description: CAP 2200UF 35V FA SER ALUM LYTC
• Manufacturer: Panasonic - ECG
• Series: FAr

Specifications of EEU-FA1V222

• Capacitance: 2200µF
• Voltage Rating: 35V
• Tolerance: ±20%
• Lifetime @ Temp.: 5000 Hrs @ 105°C
• Operating Temperature: -55°C ~ 105°C
• Features: General Purpose
• Ripple Current: 3.15A
• Impedance: 16 mOhm
• Mounting Type: Through Hole
• Package / Case: Radial, Can
• Size / Dimension: 0.630" Dia (16.00mm)
• Height: 1.398" (35.50mm)
• Lead Spacing: 0.295" (7.50mm)
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification
• Esr (equivalent Series Resistance): -
• Surface Mount Land Size: -
• Other names: EEUFA1V222; P5648A

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.
1.1 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
(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
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.
operat-
ion
8h/d
24h
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
a ) A t h i g h e r f r e q u e n c i e s , c a p a c i t a n c e a n d
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
b)At lower frequencies, r ipple current generated
Expected Life Estimate Quick Reference Guide
parameters
Years
Years
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.
c a p a c i t a n c e decrease while equivalent series
resistance(ESR) increases.
impedance decrease while tan
heat will ri s e d u e t o a n increase in equivalent
series resistance (ESR).
(h)
110
120
100
Application Guidelines
70
90
80
60
50
40
2
1
2000
3
5000
4
10,000
1
3
20,000
2
6
increases.
10
3
4 5
50,000 100,000 200,000
15 20
7
– EE16 –
30
1. 85 C2000h
2.105 C1000h
3.105 C2000h
4.105 C5000h
1.2 Operating Temperature and Life Expectancy
(1) Expected life is affected by operating 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
20
(3)The formula for calculating expected Iife at lower
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.
board.
Generally, each 10 C reduction in temperature
will double the expected life. Use capacitors at
t h e l o w e s t p o s s i b l e t e m p e r a t u r e b e l o w t h e
maximum guaranteed temperature.
g u a r a n t e e d l i m i t , r a p i d e I e c t r i c a l p a r a m e t e r
deterioration will occur, and irreversible damage
will result.
Check for maximum capacitor operating tempera-
tures including ambient temperature, inter nal
Avoid placing components which could conduct
heat to the capacitor from the back side of the circuit
operating temperatures is as fllows;
L
T
T
L
L
A quick eference capacitor guide for estimating
exected life is included for your reference.
2
2
1
2
1
: Guaranteed life (h) at temperature, T
: Expected life (h) at temperature,T
: Maximum operating temperature ( C)
: Actual operating temperature, ambient
= L
Aluminum Electrolytic Capacitor
temperature + temperature rise due to
ripple currentheating( C)
Failure rate curve
1
x 2
Initial failure period
T
1
10
-
T
2
where,
Random failure period
Life Time
Time
2
Wear failure period
C
1
C
Mar. 2005