220 EDLC ENYCAP Datasheet

220 EDLC ENYCAP™
www.vishay.com
Vishay BCcomponents
Electrical Double Layer Energy Storage Capacitors
Power and Energy Versions
FEATURES
• Polarized energy storage capacitor with high
capacity and energy density
• Energy version with high stability available
• Rated voltage: 2.7 V
• Available in through-hole (radial) version
• Useful life: 1000 h at 85 °C
• Rapid charge and discharge
• Maintenance-free, no service necessary
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
APPLICATIONS
• Power backup
Image is not to scale
• Burst power support
• Storage device for energy harvesting
• Micro UPS power source
• Energy recovery
QUICK REFERENCE DATA
DESCRIPTION
VALUE
Nominal case sizes (Ø D x L in mm)
Rated capacitance range, CR
Rated voltage, UR (65 °C / 85 °C)
Category temperature range
16 x 20; 18 x 20;
16 x 31; 18 x 31
The capacitors are marked (where possible) with the
following information:
15 F to 40 F
• Rated capacitance (in F)
2.7 V / 2.3 V
• Rated voltage (in V)
-40 °C to +85 °C
Endurance test at 85 °C
1000 h
Useful life at 85 °C
1000 h
Useful life at 20 °C
> 10 years
Shelf life at 20 °C
2 years
Cycle life
MARKING
> 500 000 cycles
• Date code, in accordance with IEC 60062
• Code indicating factory of origin
• Logo of manufacturer
• Negative terminal identification
• Series number (220)
PACKAGING
Supplied in ESD trays.
SELECTION CHART FOR CR, UR, AND RELEVANT NOMINAL CASE SIZES (Ø D x L in mm)
CR (F)
UR (V) = 2.7 V
15
16 x 20
20
16 x 20; 18 x 20
25
18 x 20
30
16 x 31
35
16 x 31, 18 x 31 (1)
40
18 x 31 (1)
Note
(1) Preferred case size.
Revision: 18-Jan-16
Document Number: 28421
1
For technical questions, contact: hybridstorage@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
220 EDLC ENYCAP™
www.vishay.com
Vishay BCcomponents
DIMENSIONS in millimeters AND AVAILABLE FORMS
ØD
L
F
15
min.
5
min.
Ød
Fig. 1 - Form CA: long leads
Table 1
DIMENSIONS in millimeters, MASS, AND PACKAGING QUANTITIES
NOMINAL CASE SIZE
ØDxL
CASE CODE
Ød
Ø Dmax.
Lmax.
F
MASS
(g)
16 x 20
18 x 20
16 x 31
18 x 31
19a
1820
20
1831
0.8
0.8
0.8
0.8
16.5
18.5
16.5
18.5
22
22
33.5
33.5
7.5 ± 0.5
7.5 ± 0.5
7.5 ± 0.5
7.5 ± 0.5
 6.0
 7.0
 9.0
 10.0
ORDERING EXAMPLE
ELECTRICAL DATA
SYMBOL
CR
IP
IL
PACKAGING QUANTITIES
FORM CA IN TRAY
200
200
200
200
Capacitor series 220 EDLC
DESCRIPTION
Rated capacitance, tolerance -20 % / +50 %
Max. peak current
Max. leakage current after 0.5 h / 72 h at UR
40 F / 2.7 V
Nominal case size: Ø 18 mm x 31 mm; Form CA
Ordering code: MAL222091001E3
Note
• Unless otherwise specified, all electrical values in Table 2 apply
at Tamb = 20 °C, P = 86 kPa to 106 kPa and RH = 45 % to 75 %.
Table 2
ELECTRICAL DATA AND ORDERING INFORMATION FOR ENERGY VERSION
UR
(V)
UCT (1)
(V)
US
(V)
(< 1 s)
CR (2)
100 Hz
(μF)
IL
MAX.
IP
MAX.
MAX.
NOMINAL
ESRAC MAX. PEAK LEAKAGE
CASE SIZE ESRDC (2)
INITIAL, CURRENT CURRENT
ØDxL
INITIAL
AFTER
(A)
1 kHz
(mm)
(m)
(mA) (μA)
(m)
65 °C 85 °C
STORED
ENERGY
E AT UR
(Wh)
SPECIFIC
ENERGY
Ed AT UR
(Wh/kg)
ORDERING
CODE
MAL2220.......
65 °C 85 °C 0.5 h 72 h 65 °C 85 °C 65 °C 85 °C
2.7
2.3
2.85
15 000 000
16 x 20
40
30
25
20
6
75
0.015 0.011
2.5
1.8
2.7
2.3
2.85
20 000 000
18 x 20
38
28
25
20
6
75
0.020 0.015
2.9
2.1
90003E3
90004E3
2.7
2.3
2.85
30 000 000
16 x 31
36
26
25
20
15
150 0.030 0.022
3.4
2.5
90002E3
2.7
2.3
2.85
35 000 000
18 x 31
35
25
25
20
15
150 0.035 0.029
3.5
2.6
90001E3
Notes
(1) U
CT = rated voltage at upper category temperature
(2) Rated capacitance C and ESR
R
DC
Revision: 18-Jan-16
Document Number: 28421
2
For technical questions, contact: hybridstorage@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
220 EDLC ENYCAP™
www.vishay.com
Vishay BCcomponents
Table 3
ELECTRICAL DATA AND ORDERING INFORMATION FOR POWER VERSION
UR
(V)
(1)
UCT
(V)
65 °C 85 °C
2.7
2.3
2.7
2.3
2.7
2.3
2.7
2.3
US
(V)
(< 1 s)
CR (2)
100 Hz
(μF)
2.85
2.85
2.85
2.85
20 000 000
25 000 000
35 000 000
40 000 000
IP
MAX.
MAX.
NOMINAL
MAX.
ESR
AC
PEAK
CASE SIZE ESRDC (2)
INITIAL, CURRENT
ØDxL
INITIAL
1 kHz
(A)
(mm)
(m)
(m)
65 °C 85 °C
16 x 20
24
18
25
20
18 x 20
20
15
25
20
16 x 31
20
14
30
25
18 x 31
18
12
35
30
IL
MAX.
LEAKAGE
CURRENT
AFTER
(mA) (μA)
0.5 h 72 h
8
75
8
75
15
200
20
200
STORED
ENERGY
E AT UR
(Wh)
65 °C
0.020
0.025
0.035
0.041
SPECIFIC
ENERGY
Ed AT UR
(Wh/kg)
85 °C 65 °C 85 °C
0.015 3.4
2.3
0.018 3.6
2.6
0.026 3.8
2.9
0.029 4.1
3.0
ORDERING
CODE
MAL2220.......
91003E3
91004E3
91002E3
91001E3
Notes
(1) U
CT = rated voltage at upper category temperature
(2) Rated capacitance C and ESR
R
DC
TEST PROCEDURES AND REQUIREMENTS
NAME OF TEST
Capacitance CR and ESRDC
Maximum peak current
Leakage current IL
Endurance
Useful life
Storage at upper
category temperature
Shelf life
Cycle life
Stored energy E,
specific energy Ed and Ev
Soldering
Cleaning
Environmental conditions
(1)
PROCEDURE
(quick reference)
Measured by DC discharging method as described in “Measuring of Characteristics”. (2)
Non-repetitive current for maximum 1 s at specified operating temperature.
Maximum operating voltage (refer to derating table) must not be exceeded.
Usually to be tested with constant current discharge from UR to 0.5 x UR. 
Maximum current should not be used in normal operation and is only provided as reference value.
Measured at UR. Capacitor is charged to the rated voltage at 20 °C. Leakage current is the current at specified
time that is required to keep the capacitor charged at the rated voltage.
After loading the capacitor the specified time at maximum category temperature TMAX. and related permissible
maximum operating voltage UR:
Capacitance
Within ± 30 % of minimum initial specified value
ESR
Less than 3 x initial specified value
Leakage
Within specified value
After loading the capacitor the specified time at maximum category temperature TMAX. and related permissible
maximum operating voltage UR:
Capacitance
Within ± 30 % of minimum initial specified value
ESR
Less than 3 x initial specified value
Leakage
Within specified value
After loading the capacitor the specified time at maximum storage temperature TMAX. without charge and
under 40 % RH:
Capacitance
Within ± 30 % of minimum initial specified value
ESR
Less than 3 x initial specified value
Leakage
Within specified value
Stored uncharged at 20 °C.
Parameter within initial specification
Cycles at 20 °C between rated voltage and half of rated voltage UR with constant current 3 A and 1 s rest
between charge and discharge: > 500 000 cycles
Capacitance
Within ± 30 % of minimum initial specified value
ESR
Less than 3 x initial specified value
E [Wh] = ½ x C x (UR)2 x 1/3600
Ed [Wh/kg] = ½ x C x (UR)2 x 1/3600 x 1/mass
Ev [Wh/L] = ½ x C x (UR)2 x 1/3600 x 1/volume
Hand or wave soldering allowed. For details refer to soldering requirements for radial aluminum electrolytic
capacitors in supplementary document.
For printed circuit board cleaning apply non-aggressive cleaning agents only.
For details refer to cleaning requirements for aluminum electrolytic capacitors in supplementary document.
Do not expose capacitors to
• temperatures outside specified range
• high humidity atmospheres
• corrosive atmospheres, e.g. halogenides, sulphurous or nitrous gases, acid or alkaline solutions, etc.
• environments containing oil and grease
Notes
• General remark: temperatures to be measured at capacitor case
(1) Conditions: electrical measurements at 20 °C, unless otherwise specified
(2) Rated capacitance C and ESR
R
DC
Revision: 18-Jan-16
Document Number: 28421
3
For technical questions, contact: hybridstorage@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
220 EDLC ENYCAP™
www.vishay.com
Vishay BCcomponents
MEASURING OF CHARACTERISTICS
CAPACITANCE (C)
EQUIVALENT SERIES RESISTANCE (ESRDC)
Capacitance shall be measured by constant current
discharge method.
- Constant current charge to UR
- Constant current charge with 10 mA/F to UR
- Constant current discharge to 0.1 V
- Constant voltage charge at UR for 5 min

U 3  V 
ESR DC    = --------------------ID  A 
- Constant current discharge with 10 mA/F to 0.1 V
UR
ΔU3
- Constant voltage charge at UR for 5 min
ESRDC
UR
ID
U1

Equivalent series resistance, in 
Voltage drop at internal resistance, in V
Absolute value of discharge current, in A
U2
30 min
t1
t2
(s)
Fig. 2 - Voltage Diagram for Capacitance Measurement
Capacitance value CR is given by discharge current ID, time
t and rated voltage UR, according to the following equation:
I D  A  x  t2  s  - t1  s  
C R  F  = --------------------------------------------------------------U1  V  - U2  V 
CR
UR
U1
U2
U3
t1
t2
ID
Rated capacitance, in F
Rated voltage, in V
Starting voltage, 0.8 x UR in V
Ending voltage, 0.4 x UR in V
Voltage drop at internal resistance, in V
Time from start of discharge until voltage U1 is
reached, in s
Time from start of discharge until voltage U2 is
reached, in s
Absolute value of discharge current, in A
Revision: 18-Jan-16
Document Number: 28421
4
For technical questions, contact: hybridstorage@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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Revision: 02-Oct-12
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Document Number: 91000