Vishay MAL219612224E3 Double layer capacitor Datasheet

196 DLC
Vishay BCcomponents
Double Layer Capacitors
FEATURES
• Polarized capacitor with high charge density,
alternative product to rechargeable backup
batteries
RoHS
COMPLIANT
• Dielectric: electric double layer
• Radial leads, cylindrical case, insulated with a blue vinyl
sleeve
• Available in both vertical and low-profile versions
• Unlimited charge and discharge cycle numbers
• No charge-discharge control circuitry and no series
resistor necessary
• Maintenance-free, no periodic replacement or service
necessary
• Ecologically beneficial (no Cd, no Li)
• Lead (Pb)-free versions are RoHS compliant
Form B
Form A
APPLICATIONS
• Energy storage, for backup of semiconductor memories
(CMOS) in all fields of electronics
• Telecommunication, audio-video, EDP
• General industrial, clock and timer systems
Fig.1 Component outline
MARKING
The capacitors are marked with the following information:
• Rated capacitance (in F)
• Rated voltage (in V)
• Date code, in accordance with IEC 60062
• Name of manufacturer
• Negative terminal identification
• Upper category temperature (at 85 °C types only)
QUICK REFERENCE DATA
VALUE
DESCRIPTION
Nominal case sizes (Ø D x L in mm)
Rated capacitance range, CR
13 x 9 and 21 x 9
HIGH
TEMPERATURE
FORM A
13 x 9 and 21 x 9
VERTICAL,
MINIATURIZED
FORM B
11.5 x 13 (vertical)
0.047 to 0.68 F
0.047 to 0.68 F
0.047 to 0.33 F
STANDARD
FORM A
HIGH VOLTAGE
FORM A
13 x 7 and 21 x 7.5
0.047 to 1.0 F
Tolerance on CR at 20 °C
Rated voltage, UR
- 20 to + 80 %
5.5 V
6.3 V
5.5 V
5.5 V
Maximum surge voltage, US
6.3 V
7.0 V
6.3 V
6.3 V
Category temperature range
- 25 to + 70 °C
- 25 to + 70 °C
- 25 to + 85 °C
- 25 to + 70 °C
Useful life at UR:
at 85 °C
-
-
1000 hours
-
at 70 °C
1000 hours
1000 hours
2800 hours
1000 hours
at 40 °C
8000 hours
8000 hours
23 000 hours
8000 hours
at 25 °C
23 000 hours
23 000 hours
64 000 hours
23 000 hours
Shelf life at 0 V
Climatic category IEC 60068
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1000 hours at upper category temperature
25/070/21
25/070/21
25/085/21
For technical questions contact: [email protected]
25/070/21
Document Number: 28362
Revision: 15-Apr-08
196 DLC
Double Layer Capacitors
Vishay BCcomponents
SELECTION CHART FOR CR, UR AND FORM AT UPPER CATEGORY TEMPERATURE (UCT)
CR
(F)
UR = 5.5 V
FORM
0.047
0.1
0.22
0.33
0.47
0.68
1.0
UR = 6.3 V
UCT = 85 °C
13 x 9
13 x 9
21 x 9
21 x 9
-
A
B
A
B
A
B
A
B
A
B
A
B
A
UCT = 70 °C
13 x 7
11.5 x 13
13 x 7
11.5 x 13
13 x 7
11.5 x 13
13 x 7
11.5 x 13
21 x 7.5
21 x 7.5
UCT = 70 °C
13 x 9
13 x 9
21 x 9
21 x 9
-
DIMENSIONS in millimeters AND AVAILABLE FORMS
vinyl sleeve
0.8 ± 0.1
1.2 ± 0.1
5 ± 0.1
5 ± 0.3
6±1
L
ØD
6±1
Fig.2 FormA: Low profile
(4.5)
ØD
L
laser weld
+
vinyl sleeve
4.0 ± 0.3
5.0 ± 0.3
solder plating
(0.8)
5.0 ± 0.5
Fig.3 Form B: Vertical
DIMENSIONS in millimeters, MASS AND PACKAGING QUANTITIES
NOMINAL CASE SIZE
Ø D x L (mm)
11.5 x 13
13 x 7
13 x 9
21 x 7.5
21 x 9
CASE
CODE
1
2
3
4
5
FORM
Ø Dmax.
B
A
A
A
A
11.8
13.5
13.5
21.5
21.5
Lmax.
13.5
7.5
9.5
8.0
9.5
MASS
(g)
≈ 1.5
≈ 2.8
≈ 3.4
≈ 7.1
≈ 8.8
PACKAGING
QUANTITIES
2000
1000
1000
500
500
Note
Detailed tape dimensions see section ‘PACKAGING’
Document Number: 28362
Revision: 15-Apr-08
For technical questions contact: [email protected]
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163
196 DLC
Double Layer Capacitors
Vishay BCcomponents
ORDERING EXAMPLE
ELECTRICAL DATA
SYMBOL
Double layer capacitor 196 series
DESCRIPTION
CR
rated capacitance, tolerance - 20/+ 80 %,
measured by constant current discharge method
UCT
upper category temperature
IL
max. leakage current after 30 minutes at UR
RI
max. internal resistance at 1 kHz
1.0 F/5.5 V
Nominal case size: Ø 21 x 7.5 mm; Form A
Ordering code: MAL219612105E3
Former 12 NC: 2222 196 12105
Note
Unless otherwise specified, all electrical values in Table 1 apply at
Tamb = 20 °C, P = 86 to 106 kPa and RH = 45 to 75 %.
Table 1
ELECTRICAL DATA AND ORDERING INFORMATION
UR
(V)
CR
(F)
NOMINAL
CASE SIZE
ØDxL
(mm)
CASE
CODE
FORM
UCT
(°C)
IL
30 min.
(µA)
RI
1 kHz
(Ω)
ORDERING CODE
Standard series
0.047
13 x 7
2
A
70
69
120
MAL219612473E3
0.1
13 x 7
2
A
70
100
75
MAL219612104E3
0.22
13 x 7
2
A
70
135
75
MAL219612224E3
0.33
13 x 7
2
A
70
182
75
MAL219612334E3
0.47
21 x 7.5
4
A
70
216
30
MAL219612474E3
1.0
21 x 7.5
4
A
70
315
30
MAL219612105E3
0.047
13 x 9
3
A
85
69
300
MAL219622473E3
0.1
13 x 9
3
A
85
100
200
MAL219622104E3
0.47
21 x 9
5
A
85
216
50
MAL219622474E3
0.68
21 x 9
5
A
85
260
50
MAL219622684E3
0.047
11.5 x 13
1
B
70
69
120
MAL219632473E3
0.1
11.5 x 13
1
B
70
100
75
MAL219632104E3
0.22
11.5 x 13
1
B
70
135
75
MAL219632224E3
0.33
11.5 x 13
1
B
70
182
75
MAL219632334E3
0.047
13 x 9
3
A
70
69
300
MAL219613473E3
0.1
13 x 9
3
A
70
100
200
MAL219613104E3
0.47
21 x 9
5
A
70
216
50
MAL219613474E3
0.68
21 x 9
5
A
70
260
50
MAL219613684E3
5.5
High temperature series
5.5
Vertical, miniaturized series
5.5
High voltage series
6.3
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For technical questions contact: [email protected]
Document Number: 28362
Revision: 15-Apr-08
196 DLC
Double Layer Capacitors
Vishay BCcomponents
MEASURING OF CHARACTERISTICS
CAPACITANCE (C)
Capacitance shall be measured by constant current discharge method.
DISCHARGE CURRENT AS A FUNCTION OF RATED CAPACITANCE
PARAMETER
VALUE
Rated capacitance, CR
0.047
Discharge current, ID
0.1
0.22
0.33
UNIT
0.47
0.68
0.1
1.0
F
1.0
mA
LEAKAGE CURRENT (IL)
U
(V)
Leakage current shall be measured after 30 minutes
application of rated voltage UR:
UR
V(V)
I L ( μA ) = ------------–4
10
2.0
V
0
time
30 min
T (s)
RS
Fig.4 Voltage diagram for capacitance measurement
100 Ω
+
+
C
Capacitance value CR is given by discharge current ID, time
T and rated voltage UR, according to the following equation:
I D ( mA ) × 10 – 3 × T ( s )
C ( F ) = ------------------------------------------------------UR ( V ) – 2
Fig.7 Test circuit for leakage current
A
Curve 1: 1.0 F, 5.5 V
Curve 2: 0.47 F, 5.5 V
Curve 3: 0.22 F, 5.5 V
Curve 4: 0.1 F, 5.5 V
Curve 5: 0.047 F, 5.5 V
RS = 100 Ω
102
Constant
current
discharger
+
V
C
IL
(µA)
10
1
Fig.5 Test circuit for capacitance measurement
2
3
INTERNAL RESISTANCE (RI) AT 1 kHz
4
5
1
VC ( V )
R I ( Ω ) = --------------–3
10
1
10
20
30
40
50
time (hours)
1 mA
A
Fig.8 Typical leakage current as a function of time
+
C
V
1 kHz
Fig.6 Test circuit for RI measurement
Document Number: 28362
Revision: 15-Apr-08
For technical questions contact: [email protected]
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196 DLC
Double Layer Capacitors
Vishay BCcomponents
DISCHARGE CHARACTERISTICS
Backup time of 196 DLC series capacitors depends on
minimum memory holding voltage and discharge current
(corresponding with the current consumption of the load).
For minimum backup times of standard and vertical
miniaturized series see Figs 9 and 10 (charging time
≥ 24 hours).
MGA695
10 5
Figure 11 shows the backup time when a 196 DLC capacitor
is discharged by a constant resistance
(charging time ≥ 24 hours).
The horizontal axis shows the initial value of discharge
current if 5 V is connected to the capacitor via a fixed series
resistor.
EXAMPLE: 1 µA CORRESPONDS TO 5 MΩ AND 0.1 µA
CORRESPONDS TO 50 MΩ
The vertical axis shows that period of time during which the
voltage drops from 5 to 2 V.
backup
time
(s)
10 4
MLB203
10 3
4
5
2
10
10
10
-3
10
-2
10
1
102
3
Curve 1: 1.0 F, 5.5 V
Curve 2: 0.47 F, 5.5 V
Curve 3: 0.22 F, 5.5 V
Curve 4: 0.1 F, 5.5 V
Curve 5: 0.047 F, 5.5 V
Voltage drop from 5.0 to 3.5 V
2
10
backup
time
(s)
1
2
10 3
-1
1
discharge current (mA)
10
Fig.9 Typical backup time as a function of discharge current
Curve 1: 1.0 F, 5.5 V
Curve 2: 0.47 F, 5.5 V
Curve 3: 0.22 F, 5.5 V
Curve 4: 0.1 F, 5.5 V
Curve 5: 0.047 F, 5.5 V
Voltage drop from 5.0 to 2.0 V
by means of a fixed resistor
10-2
10 6
4
5
1
10-1
MGA696
backup
time
(s)
3
1
10
102
103
initial value discharge current (mA)
Fig.11 Typical backup time as a function
of initial discharge current
10 5
10 4
10
3
104
Curve 1: 1.0 F, 5.5 V
Curve 2: 0.47 F, 5.5 V
Curve 3: 0.22 F, 5.5 V
Curve 4: 0.1 F, 5.5 V
Curve 5: 0.047 F, 5.5 V
Voltage drop:
from 5.0 to 2.0 V
10-3
10-2
1
2
3
4
5
10-1
1
10
discharge current (mA)
Fig.10 Typical backup time as a function of discharge current
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For technical questions contact: [email protected]
Document Number: 28362
Revision: 15-Apr-08
196 DLC
Double Layer Capacitors
Vishay BCcomponents
Table 2
TEST PROCEDURES AND REQUIREMENTS for standard and vertical miniaturized series (5.5 V; 70 °C)
NAME OF TEST
IEC 60384-4/
EN130300
subclause
PROCEDURE
(quick reference)
REQUIREMENTS
tensile strength; application of loading force
for 10 seconds:
Robustness of
terminations
4.4
20 N (standard series)
no breaks
5 N (vertical miniaturized series)
ΔC/C: ± 10 %
RI and IL ≤ spec. limit
Resistance to
soldering heat
4.5
solder bath; 260 °C; 5 seconds
Solderability
4.6
solder bath; 235 °C; 2 seconds
≥ 75 % tinning
4.8
10 to 55 Hz; 1.5 mm; 3 directions;
2 hours per direction
ΔC/C: ± 10 %
RI and IL ≤ spec. limit
4.12
500 hours at 55 °C; RH 90 to 95 %;
no voltage applied
ΔC/C: ± 30 %
RI ≤ 4 x spec. limit
IL ≤ 2 x spec. limit
4.13
Tamb = 70 °C; 5.5 V applied;
1000 hours
ΔC/C: ± 30 %
RI ≤ 4 x spec. limit
IL ≤ 2 x spec. limit
4.17
Tamb = 70 °C;
no voltage applied;
1000 hours
ΔC/C: ± 30 %
RI ≤ 4 x spec. limit
IL ≤ 2 x spec. limit
24 hours storage at room temperature after
application of 5 V for 1 hour
remaining voltage: ≥ 4 V
step 1: reference measurement
at + 20 °C of C, RI and IL
step 2: measurement at - 25 °C
step 3: measurement at + 20 °C
step 4: measurement at + 70 °C
step 5: measurement at + 20 °C
ΔC/C: ± 30 % of + 20 °C value
RI ≤ 5 x the + 20 °C value
IL ≤ 4 x the + 20 °C value
Vibration
Damp heat, steady
state
Endurance
Storage at upper
category temperature
Self discharge
-
Characteristics at high
and low temperature
4.19
Document Number: 28362
Revision: 15-Apr-08
For technical questions contact: [email protected]
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Disclaimer
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(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
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otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
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Document Number: 91000
Revision: 18-Jul-08
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