SCM Series
Series-Connected Super Capacitor Modules
This new series of electrochemical, double-layer, series-connected SuperCapacitor modules
offers excellent pulse power handling characteristics based on the combination of very high
capacitance and very low ESR. Used by themselves or in conjunction with primary or secondary
batteries, they provide extended back up time, longer battery life, and provide instantaneous power
pulses as needed. Offers great solutions to hold up, energy harvesting, pulse power applications,
and battery replacement.
FEATURES
APPLICATIONS
•
•
•
•
•
•
•
•
•
•
•
•
High Pulse Power Capability
Low ESR
Low Leakage Current
Plastic, Moisture Resistant Version
Camera Flash Systems
Energy Harvesting
GSM/GPRS Pulse Applications
UPS/Industrial
Wireless Alarms
Remote Metering
Scanners
Toys and Games
HOW TO ORDER
SCM
Series
SuperCap
Module
R
Diameter
Q = 6.3mm
R = 8mm / 9.5mm**
S = 10mm
T = 12.5mm
U = 16mm
14
C
Case
Length
Two digits
represent
case
length
in mm
Voltage
Code
C = 5.0V
D = 5.4V
F = 5.5V
G = 7.5V
H = 6.0V
J = 8.1V
L = 9.0V
474
P
R
Capacitance Code
Tolerance
1st two digits
P = +100%/-0%
represent significant S = +30%/-10%
figures 3rd digit
represents multiplier
(number of zeros to
follow)
Package/Lead Format
R = Shrink Wrap/Radial
S = Plastic/Radial
B
Package
B = Bulk
T = Tray*
A
0
Balancing
Lead Orientation
A = Unbalanced
B = Passive
Balanced
0 = Straight Leads
1 = Bent Leads*
*Inquire about availability
**Plastic/Radial version
QUALITY INSPECTION
TERMINATION
Parts are tested for life cycle, high temperature load life, temperature
characteristics, vibration resistance, and humidity characteristics.
See pages 2-5 for more information.
These SuperCapacitors are compatible with hand soldering and wave
soldering processes, so long as appropriate precautions are followed. See
12 for more information.
LEAD-FREE COMPATIBLE
COMPONENT
For RoHS compliant products, please
select correct termination style.
The Important Information/Disclaimer is incorporated in the catalog where these specifications came from or
available online at www.avx.com/disclaimer/ by reference and should be reviewed in full before placing any order.
062221
1
SCM Series
5.4V/5.0V Series-Connected SuperCapacitors Modules
AVX Part Number
Diameter
(mm)
Length
(mm)
Rated
Capacitance
(F)
Capacitance
Tolerance
Rated
Voltage
(V)
Rated
Temperature
(°C)
DCL Max
@ 72 Hrs
(µA)
ESR Max
@ 1000
Hz (mΩ)
SCMQ14C474PRBA0
6.3
14
0.47
+100%/-0%
5.0/4.2*
65/85*
6
400
1000
0.80
2143
0.0016
1.17
SCMQ14C474PRTA0
6.3
14
0.47
+100%/-0%
5.0/4.2*
65/85*
6
400
1000
0.80
2143
0.0016
1.17
ESR Max
@ DC (mΩ)
Peak
Current
(A)
Power
Density
(W/kg)
Max
Energy
(Wh)
Energy
Density
(Wh/kg)
Shrink Wrap / Radial Lead
SCMQ14D474PRBB0
6.3
14
0.47
+100%/-0%
5.4/4.6*
65/85*
6
400
1000
0.86
2499
0.0019
1.36
SCMQ14D474PRTB0
6.3
14
0.47
+100%/-0%
5.4/4.6*
65/85*
6
400
1000
0.86
2499
0.0019
1.36
0.78
SCMR14C474PRBA0
8
14
0.47
+100%/-0%
5.0/4.2*
65/85*
6
300
1000
0.80
1429
0.0016
SCMR14D474PRBB0
8
14
0.47
+100%/-0%
5.4/4.6*
65/85*
6
300
1000
0.86
1666
0.0019
0.91
SCMR18C105PRBA0
8
18
1
+100%/-0%
5.0/4.2*
65/85*
8
200
720
1.45
1667
0.0035
1.39
SCMR18D105PRBB0
8
18
1
+100%/-0%
5.4/4.6*
65/85*
10
200
720
1.57
1944
0.0041
1.62
SCMR22C155PRBA0
8
22
1.5
+100%/-0%
5.0/4.2*
65/85*
10
190
580
2.01
1669
0.0052
1.68
SCMR22D155PRBB0
8
22
1.5
+100%/-0%
5.4/4.6*
65/85*
15
190
580
2.17
1946
0.0061
1.96
SCMS22C255PRBA0
10
22
2.5
+100%/-0%
5.0/4.2*
65/85*
20
140
360
3.29
1852
0.0087
1.93
SCMS22D255PRBB0
10
22
2.5
+100%/-0%
5.4/4.6*
65/85*
25
140
360
3.55
2113
0.0101
2.20
SCMT22C505PRBA0
12.5
22
5
+100%/-0%
5.0/4.2*
65/85*
25
100
150
7.14
2740
0.0174
2.38
SCMT22D505PRBB0
12.5
22
5
+100%/-0%
5.4/4.6*
65/85*
30
100
150
7.71
3069
0.0203
2.66
SCMT32C755SRBA0
12.5
32
7.5
+30%/-10%
5.0/4.2*
65/85*
65
70
160
8.52
1953
0.0260
2.71
SCMT32D755SRBB0
12.5
32
7.5
+30%/-10%
5.4/4.6*
65/85*
70
70
160
9.20
2209
0.0304
3.07
*with appropriate voltage derating operating temperature can be extended to 85°C
OPERATING TEMPERATURE RANGE
-40°C to +65°C @ 5.4V Balanced, 5.0V Unbalanced
-40°C to +85°C @ 4.6V Balanced, 4.2V Unbalanced
QUALIFICATION TEST SUMMARY
Test
Test Method
Parameter
Limits
Life Cycle
Capacitors are cycled between rated voltage and half-rated voltage under constant
current at +25°C for 500,000 cycles
Capacitance
ESR
Appearance
≤30% of spec value
≤200% of spec value
No remarkable defects
Capacitance
ESR
Appearance
≤30% of spec value
≤200% of spec value
No remarkable defects
Capacitance
ESR
Appearance
≤30% of spec value
≤200% of spec value
No remarkable defects
Capacitance
ESR
Appearance
≤30% of spec value
≤200% of spec value
No remarkable defects
Capacitance
ESR
Appearance
≤30% of spec value
≤200% of spec value
No remarkable defects
High Temperature Load Life
Storage Temperature
Characteristics
Vibration Resistance
Humidity
2
Temperature: +65°C
Voltage: Rated Voltage
Test Duration: 1,000 hours
Storage Duration: 2 years
No Load
Temperature: +35°C
Amplitude: 1.5mm
Frequency: 10 ~ 55Hz
Direction: X, Y, Z for 2 hours each
Voltage: Rated Voltage
RH: 90%
Temperature: +60°C
Test Duration: 1,000 hours
The Important Information/Disclaimer is incorporated in the catalog where these specifications came from or
available online at www.avx.com/disclaimer/ by reference and should be reviewed in full before placing any order.
062221
SCM Series
6.0V/5.5V Series-Connected SuperCapacitors Modules
AVX Part Number
Diameter
(mm)
Length
(mm)
Rated
Capacitance
(F)
Capacitance
Tolerance
Rated
Voltage
(V)
SCMQ14F474PRBA0
6.3
14
0.47
+100%/-0%
5.5/4.6*
SCMQ14H474PRBB0
6.3
14
0.47
+100%/-0%
6.0/5.0*
Rated
Temperature
(°C)
DCL Max
@ 72 Hrs
(µA)
ESR Max
@ 1000
Hz (mΩ)
ESR Max
@ DC
(mΩ)
Peak
Current
(A)
Power
Density
(W/kg)
Max
Energy
(Wh)
65/85*
6
500
3000
65/85*
7
500
3000
Energy
Density
(Wh/kg)
0.54
864
0.0020
1.41
0.59
1029
0.0024
1.68
0.94
Shrink Wrap / Radial Lead
SCMR14F474PRBA0
8
14
0.47
+100%/-0%
5.5/4.6*
65/85*
6
380
1720
0.71
1005
0.0020
SCMR14H474PRBB0
8
14
0.47
+100%/-0%
6.0/5.0*
65/85*
7
380
1720
0.78
1196
0.0024
1.12
SCMR18F105PRBA0
8
18
1
+100%/-0%
5.5/4.6*
65/85*
9
250
720
1.60
2017
0.0042
1.68
SCMR18H105PRBB0
8
18
1
+100%/-0%
6.0/5.0*
65/85*
11
250
720
1.74
2400
0.0050
2.00
SCMR22F155PRBA0
8
22
1.5
+100%/-0%
5.5/4.6*
65/85*
12
200
560
2.24
2091
0.0063
2.03
SCMR22H155PRBB0
8
22
1.5
+100%/-0%
6.0/5.0*
65/85*
18
200
560
2.45
2488
0.0075
2.42
SCMS22F255PRBA0
10
22
2.5
+100%/-0%
5.5/4.6*
65/85*
24
180
340
3.72
2373
0.0105
2.33
SCMS22H255PRBB0
10
22
2.5
+100%/-0%
6.0/5.0*
65/85*
30
180
340
4.05
2762
0.0125
2.72
SCMS32F505PRBA0
10
32
5
+100%/-0%
5.5/4.6*
65/85*
30
120
150
7.86
3580
0.0210
3.11
SCMS32H505PRBB0
10
32
5
+100%/-0%
6.0/5.0*
65/85*
36
120
150
8.57
4235
0.0250
3.68
SCMT22F505PRBA0
12.5
22
5
+100%/-0%
5.5/4.6*
65/85*
30
120
150
7.86
3176
0.0210
2.76
SCMT32F755SRBA0
12.5
32
7.5
+30%/-10%
5.5/4.6*
65/85*
78
90
120
10.86
3151
0.0315
3.28
SCMT32H755SRBB0
12.5
32
7.5
+30%/-10%
6.0/5.0*
65/85*
84
90
120
11.84
3600
0.0375
3.75
SCMU33F156SRBA0
16
33
15
+30%/-10%
5.5/4.6*
65/85*
85
35
50
23.57
4033
0.0630
3.50
SCMU33F156SRBB0
16
33
15
+30%/-10%
5.5/4.6*
65/85*
90
35
50
23.57
3946
0.0630
3.43
Plastic / Radial Lead
SCMR14F474PSBA0
9.5
16
0.47
+100%/-0%
5.5/4.6*
65/85*
6
380
1720
0.71
541
0.0020
0.51
SCMR14H474PSBB0
9.5
16
0.47
+100%/-0%
6.0/5.0*
65/85*
7
380
1720
0.78
644
0.0024
0.60
SCMR18F105PSBA0
9.5
20
1
+100%/-0%
5.5/4.6*
65/85*
9
250
720
1.60
1096
0.0042
0.91
SCMR18H105PSBB0
9.5
20
1
+100%/-0%
6.0/5.0*
65/85*
11
250
720
1.74
1304
0.0050
1.09
SCMR22F155PSBA0
9.5
24
1.5
+100%/-0%
5.5/4.6*
65/85*
12
200
560
2.24
1179
0.0063
1.15
SCMR22H155PSBB0
9.5
24
1.5
+100%/-0%
6.0/5.0*
65/85*
18
200
560
2.45
1403
0.0075
1.36
OPERATING TEMPERATURE RANGE
-40°C to +65°C @ 6.0V Balanced, 5.5V Unbalanced
-40°C to +85°C @ 5.0V Balanced, 4.6V Unbalanced
QUALIFICATION TEST SUMMARY
Test
Test Method
Parameter
Limits
Life Cycle
Capacitors are cycled between rated voltage and half-rated voltage under constant
current at +25°C for 500,000 cycles
Capacitance
ESR
Appearance
≤30% of spec value
≤200% of spec value
No remarkable defects
Capacitance
ESR
Appearance
≤30% of spec value
≤200% of spec value
No remarkable defects
Capacitance
ESR
Appearance
≤30% of spec value
≤200% of spec value
No remarkable defects
Capacitance
ESR
Appearance
≤30% of spec value
≤200% of spec value
No remarkable defects
Capacitance
ESR
Appearance
≤30% of spec value
≤200% of spec value
No remarkable defects
High Temperature Load Life
Storage Temperature
Characteristics
Vibration Resistance
Humidity
Temperature: +65°C
Voltage: Rated Voltage
Test Duration: 1,000 hours
Storage Duration: 2 years
No Load
Temperature: +35°C
Amplitude: 1.5mm
Frequency: 10 ~ 55Hz
Direction: X, Y, Z for 2 hours each
Voltage: Rated Voltage
RH: 90%
Temperature: +60°C
Test Duration: 1,000 hours
The Important Information/Disclaimer is incorporated in the catalog where these specifications came from or
available online at www.avx.com/disclaimer/ by reference and should be reviewed in full before placing any order.
120120
3
SCM Series
7.5V Series-Connected Super Capacitor Modules
AVX Part Number
Diameter
(mm)
Length
(mm)
Rated
Capacitance
(F)
Capacitance
Tolerance
Rated
Voltage
(V)
Rated
Temperature
(°C)
SCMR14G334SRBA0
8
14
0.33
+30%/-10%
7.5/6.4*
65/85*
SCMR14G334SRBB0
8
14
0.33
+30%/-10%
7.5/6.4*
65/85*
SCMR18G604SRBA0
8
18
0.6
+30%/-10%
7.5/6.4*
SCMR18G604SRBB0
8
18
0.6
+30%/-10%
SCMR22G105SRBA0
8
22
1
SCMR22G105SRBB0
8
22
1
DCL Max
@ 72 Hrs
(µA)
ESR Max
@ 1000
Hz (mΩ)
ESR Max
@ DC
(mΩ)
Peak
Current
(A)
Power
Density
(W/kg)
Max
Energy
(Wh)
Energy
Density
(Wh/kg)
6
450
900
0.95
2419
0.0026
0.83
7
450
900
0.95
2419
0.0026
0.83
65/85*
9
225
450
1.77
3947
0.0047
1.23
7.5/6.4*
65/85*
11
225
450
1.77
3846
0.0047
1.20
+30%/-10%
7.5/6.4*
65/85*
10
180
360
2.76
4076
0.0078
1.70
+30%/-10%
7.5/6.4*
65/85*
15
180
360
2.76
3989
0.0078
1.66
Shrink Wrap / Radial Lead
*with appropriate voltage derating operating temperature can be extended to 85°C
OPERATING TEMPERATURE RANGE
-40°C to +65°C @ 7.5V
-40°C to +85°C @ 6.4V
QUALIFICATION TEST SUMMARY
Test
Test Method
Parameter
Limits
Life Cycle
Capacitors are cycled between rated voltage and half-rated voltage under constant
current at +25°C for 500,000 cycles
Capacitance
ESR
Appearance
≤30% of spec value
≤200% of spec value
No remarkable defects
High Temperature Load Life
Voltage: Rated Voltage
Capacitance
ESR
Appearance
≤30% of spec value
≤200% of spec value
No remarkable defects
Capacitance
ESR
Appearance
≤30% of spec value
≤200% of spec value
No remarkable defects
Capacitance
ESR
Appearance
≤30% of spec value
≤200% of spec value
No remarkable defects
Capacitance
ESR
Appearance
≤30% of spec value
≤200% of spec value
No remarkable defects
Temperature: +65°C
Test Duration: 1,000 hours
Storage Temperature
Characteristics
Storage Duration: 2 years
No Load
Temperature: +35°C
Amplitude: 1.5mm
Vibration Resistance
Frequency: 10 ~ 55Hz
Direction: X, Y, Z for 2 hours each
Voltage: Rated Voltage
Humidity
RH: 90%
Temperature: +60°C
Test Duration: 1,000 hours
4
The Important Information/Disclaimer is incorporated in the catalog where these specifications came from or
available online at www.avx.com/disclaimer/ by reference and should be reviewed in full before placing any order.
120120
SCM Series
9.0V/8.1V Series-Connected Super Capacitor Modules
AVX Part Number
Diameter
(mm)
Length
(mm)
Rated
Capacitance
(F)
Capacitance
Tolerance
Rated
Voltage
(V)
Rated
Temperature
(°C)
DCL Max
@ 72 Hrs
(µA)
ESR Max
@ 1000
Hz (mΩ)
ESR Max
@ DC
(mΩ)
Peak
Current
(A)
Power
Density
(W/kg)
Max
Energy
(Wh)
Energy
Density
(Wh/kg)
SCMR14J334SRBA0
8
14
0.33
+30%/-10%
8.1/6.9*
65/85*
6
500
2850
0.69
SCMR14J334SRBB0
8
14
0.33
+30%/-10%
8.1/6.9*
65/85*
7
500
2850
0.69
897
0.0030
0.98
869
0.0030
SCMR14L334SRBB0
8
14
0.33
+30%/-10%
9.0/7.6*
65/85*
7
500
2850
0.77
1072
0.0037
0.95
1.17
SCMR18J604SRBA0
8
18
0.6
+30%/-10%
8.1/6.9*
65/85*
9
400
1080
1.47
1934
0.0055
1.45
SCMR18J604SRBB0
8
18
0.6
+30%/-10%
8.1/6.9*
65/85*
12
400
1080
1.47
1869
0.0055
1.40
SCMR18L604SRBB0
8
18
0.6
+30%/-10%
9.0/7.6*
65/85*
12
400
1080
1.64
2308
0.0068
1.73
SCMR22J105SRBA0
8
22
1
+30%/-10%
8.1/6.9*
65/85*
12
350
840
2.20
1986
0.0091
1.93
SCMR22J105SRBB0
8
22
1
+30%/-10%
8.1/6.9*
65/85*
15
350
840
2.20
1894
0.0091
1.84
SCMR22L105SRBB0
8
22
1
+30%/-10%
9.0/7.6*
65/85*
18
350
840
2.45
2338
0.0113
2.27
0.54
Shrink Wrap / Radial Lead
Plastic / Radial Lead
SCMR14J334SSBA0
9.5
16
0.33
+30%/-10%
8.1/6.9*
65/85*
6
500
2850
0.69
498
0.0030
SCMR14L334SSBB0
9.5
16
0.33
+30%/-10%
9.0/7.6*
65/85*
7
500
2850
0.77
598
0.0037
0.65
SCMR18J604SSBA0
9.5
20
0.6
+30%/-10%
8.1/6.9*
65/85*
9
400
1080
1.47
1063
0.0055
0.80
0.96
SCMR18L604SSBB0
9.5
20
0.6
+30%/-10%
9.0/7.6*
65/85*
12
400
1080
1.64
1286
0.0068
SCMR22J105SSBA0
9.5
24
1
+30%/-10%
8.1/6.9*
65/85*
12
350
840
2.20
1129
0.0091
1.10
SCMR22L105SSBB0
9.5
24
1
+30%/-10%
9.0/7.6*
65/85*
18
350
840
2.45
1361
0.0113
1.32
OPERATING TEMPERATURE RANGE
-40°C to +65°C @ 9.0V Balanced, 8.1V Unbalanced
-40°C to +85°C @ 7.6V Balanced, 6.9V Unbalanced
QUALIFICATION TEST SUMMARY
Test
Test Method
Parameter
Limits
Life Cycle
Capacitors are cycled between rated voltage and half-rated voltage under constant
current at +25°C for 500,000 cycles
Capacitance
ESR
Appearance
≤30% of spec value
≤200% of spec value
No remarkable defects
High Temperature Load
Life
Voltage: Rated Voltage
Capacitance
ESR
Appearance
≤30% of spec value
≤200% of spec value
No remarkable defects
Capacitance
ESR
Appearance
≤30% of spec value
≤200% of spec value
No remarkable defects
Capacitance
ESR
Appearance
≤30% of spec value
≤200% of spec value
No remarkable defects
Capacitance
ESR
Appearance
≤30% of spec value
≤200% of spec value
No remarkable defects
Storage Temperature
Characteristics
Temperature: +65°C
Test Duration: 1,000 hours
Storage Duration: 2 years
No Load
Temperature: +35°C
Amplitude: 1.5mm
Vibration Resistance
Frequency: 10 ~ 55Hz
Direction: X, Y, Z for 2 hours each
Voltage: Rated Voltage
Humidity
RH: 90%
Temperature: +60°C
Test Duration: 1,000 hours
The Important Information/Disclaimer is incorporated in the catalog where these specifications came from or
available online at www.avx.com/disclaimer/ by reference and should be reviewed in full before placing any order.
120120
5
SCM Series
Series-Connected Super Capacitor Modules
QUALITY AND RELIABILITY
CAPACITANCE VS. TEMPERATURE
Percent of 25°C Reading
200%
150%
100%
50%
0%
-40°C
-20°C
0°C
20°C
40°C
60°C
80°C
Temperature (ºC)
Percent of 25°C Reading
700%
600%
500%
400%
300%
200%
100%
0%
-40°C
-20°C
LEAKAGE CURRENT VS. TEMPERATURE
0°C
20°C
40°C
60°C
80°C
60°C
80°C
Temperature (ºC)
Percent of 25°C Reading
300%
250%
200%
150%
100%
50%
0%
-40°C
-20°C
EQUIVALENT SERIES RESISTANCE VS. TEMPERATURE
0°C
20°C
40°C
Temperature (°C)
6
The Important Information/Disclaimer is incorporated in the catalog where these specifications came from or
available online at www.avx.com/disclaimer/ by reference and should be reviewed in full before placing any order.
011519
SCM Series
Series-Connected Super Capacitor Modules
MECHANICAL SPECIFICATIONS
5.4V, 6.0V SHRINK WRAP TYPE - STRAIGHT LEADS
5.4V, 6.0V SHRINK WRAP TYPE - BENT LEADS
D±1.0mm
D±1.0mm
L±2.0mm
L±2.0mm
3.0±0.5mm
d±0.05mm
фd±0.05mm
+
+
W±1.0 mm
P±0.8mm
W±1.0 mm
P±0.8mm
-
15 mm min
(-) Negative Polarity
(-) Negative Polarity
B mm± 0.5mm
4mm min
Cap (F)
D (mm)
W (mm)
L (mm)
P (mm)
d (mm)
B (mm)*
0.47
6.3
13.6
14.0
9.0
0.6
2.0
0.47
8.0
16.0
14.0
11.5
0.6
2.0
1
8.0
16.0
18.0
11.5
0.6
2.0
1.5
8.0
16.0
22.0
11.5
0.6
2.0
2.5
10.0
20.0
22.0
15.5
0.6
2.0
5
10.0
20.0
32.0
15.5
0.6
2.0
5
12.5
25.0
22.0
18.0
0.6
2.0
7.5
12.5
25.0
32.0
18.0
0.6
2.0
15
16.0
32.0
33.0
23.7
0.8
2.0
*for version with bent leads
7.5V, 9.0V SHRINK WRAP TYPE - STRAIGHT LEADS
7.5V, 9.0V SHRINK WRAP TYPE - BENT LEADS
D±1.0mm
D±1.0mm
3.0±0.5mm
d±0.05mm
d±0.05mm
+
+
P±0.8mm
W±1.0 mm
W±1.0 mm
P±0.8mm
-
-
15 mm min
L ± 2.0
4mm min
B mm± 0.5mm
L ± 2.0
(-) Negative Polarity
Cap (F)
D (mm)
W (mm)
L (mm)
P (mm)
d (mm)
0.33
8.0
24.0
14.0
13.5
0.6
2.0
0.6
8.0
24.0
18.0
13.5
0.6
2.0
1
8.0
24.0
22.0
13.5
0.6
2.0
(-) Negative Polarity
B (mm)*
*for version with bent leads
The Important Information/Disclaimer is incorporated in the catalog where these specifications came from or
available online at www.avx.com/disclaimer/ by reference and should be reviewed in full before placing any order.
092320
7
SCM Series
Series-Connected Super Capacitor Modules
MECHANICAL SPECIFICATIONS
6.0V PLASTIC TYPE - STRAIGHT LEADS
6.0V PLASTIC TYPE - BENT LEADS
L±2.0mm
L±2.0mm
D±1.0mm
D±1.0mm
3.0±0.5mm
d±0.05mm
d±0.05mm
+
+
W±1.0 mm
P±0.8mm
W±1.0 mm
P±0.8mm
-
-
(-) Negative Polarity
15 mm min
B
(-) Negative Polarity
4mm min
Cap (F)
D (mm)
W (mm)
L (mm)
P (mm)
d (mm)
B (mm)*
0.47
9.5
18.5
16.0
11.5
0.6
2.0
1
9.5
18.5
20.0
11.5
0.6
2.0
1.5
9.5
18.5
24.0
11.5
0.6
2.0
*for version with bent leads
9.0V Plastic Type - Bent Leads
9.0V PLASTIC TYPE - STRAIGHT LEADS
L±2.0mm
L±2.0mm
D±1.0mm
D±1.0mm
+
+
P±0.8mm
W±1.0 mm
P±0.8mm
W±1.0 mm
-
15 mm min
-
(-) Negative Polarity
B
(-) Negative Polarity
4mm min
Cap (F)
D (mm)
W (mm)
L (mm)
P (mm)
d (mm)
B (mm)*
0.33
9.5
26.6
16.0
13.5
0.6
2.0
0.6
9.5
26.6
20.0
13.5
0.6
2.0
1
9.5
26.6
24.0
13.5
0.6
2.0
*for version with bent leads
8
3.0±0.5mm
d±0.05mm
d±0.05mm
The Important Information/Disclaimer is incorporated in the catalog where these specifications came from or
available online at www.avx.com/disclaimer/ by reference and should be reviewed in full before placing any order.
092320
SCM Series
Series-Connected Super Capacitor Modules
TEST METHODS
IEC CAPACITANCE TEST METHOD
Procedure:
Charge module under constant current to rated voltage at room temperature, then hold 10 minutes on charge under constant voltage. After
10 minutes, discharge under constant current (as shown in chart below), recording voltage at V1, V2, and time intervals at t1 and t2. Use the
capacitance formula to determine cap value.
Voltage
(V)
10
30min
min
VR
I – Discharge Current, 4 × C × VR (mA)
V3 ESR Drop
V1
VR – Rated Voltage (V)
V1 – Initial Test Voltage, 80% Of VR (V)
V2 – Final Test Voltage, 40% Of VR (V)
t1 – Initial Test Time (s)
T2 – Final Test Time (s)
V2
C=
t2
t1
DC ESR MEASUREMENT
VR
•
•
•
•
•
Rest 10 Seconds
Charge under constant current (I1) to rated voltage (VR)
Rest 5 seconds
Rest 10 seconds, record V3 and t4
Discharge under constant current (I2) to half rated voltage,
Record I2, V4, And t5
• Rest 5 seconds, record V5 And t6
Repeat steps 1-6 recording I, V, And t accordingly, finally discharging to
below 0.1V under constant current (I2).
• Two cycle discharge capacitances: Cdch1 = I2 ×
• Discharge capacitance: Cdch =
(Cdch1 + Cdch2)
(t5 − t4)
V3 - V4
; Cdch2 = I2 ×
50% VR
(t11−t10 )
(V9−V10 )
2
• Two cycle discharge DC ESR: ESRdch1 =
• Discharge DC ESR: ESRdch =
V1 - V2
Time (s)
A six-step ESRDC test method is illustrated to the
right and carried out as follows:
Formulas to calculate:
I × (t2 − t1)
(V5 −V4)
I2
(ESRdch1+ ESRdch2)
;ESRdch2=
(V11 −V10)
I2
2
Note: I1 = I2 = 75mA/F, the rated capacitance in the chart means discharge capacitance, and DC ESR (ESRDC) means discharge DC resistance.
The Important Information/Disclaimer is incorporated in the catalog where these specifications came from or
available online at www.avx.com/disclaimer/ by reference and should be reviewed in full before placing any order.
062121
9
SCM Series
Series-Connected Super Capacitor Modules
TEST METHODS (continued)
MAXIMUM CONTINUOUS CURRENT
• This is the maximum current when temperature rise of the supercapacitor during its operation is less than 15°C
MAXIMUM PEAK CURRENT
• This is the maximum current during 1 second time interval (dt)
WATT DENSITY
• Watt Density = (0.12*V2 / RDC ) / mass
ENERGY DENSITY
• Energy Density = (½ CV2) / (3600*mass)
POLARITY AND REVERSE VOLTAGE
For product consistency and optimum performance, it is recommended that the capacitor be connected with polarity indicated. Reversing polarity could result
in permanent damage to the circuit including much higher leakage current for a short duration of time and the life time of the supercapacitors will be reduced.
LIFE TIME AND TEMPERATURE PERFORMANCE
The life of a supercapacitor is impacted by a combination of operating voltage and the operating temperature according to the following
Time to Failure equation:
( −Q )
t ∝ Vn × e kT
where V is the operating voltage, Q is the activation energy in electron volts (eV), k is the Boltzmann constant in eV, and T is the operating temperature in Kelvin
(K). Typical values for the voltage exponent, n, is between 2.5-3.5, and Q is between 1.0-1.2 eV in the normal operating temperature range of -40° to 65°C.
The industry standard for supercapacitor end of life is when the equivalent series resistance, ESR, increases to 200% of the specified value and the capacitance
drops by 30% from specified value. Typically a supercapacitor shows an initial “jump” in the ESR value and then levels off. If the supercapacitors are exposed
to excessive temperatures the ESR will show a continuous degradation (increase). In the extreme case, if the temperature or voltage are substantially higher
than the rated specifications, this could result in the part venting and the product showing a faster degradation of capacitance and ESR, which may be many
times the specified value.
10
The Important Information/Disclaimer is incorporated in the catalog where these specifications came from or
available online at www.avx.com/disclaimer/ by reference and should be reviewed in full before placing any order.
062121
SCM Series
Series-Connected Super Capacitor Modules
The Important Information/Disclaimer is incorporated in the catalog where these specifications came from or
available online at www.avx.com/disclaimer/ by reference and should be reviewed in full before placing any order.
062121
11
SCM Series
Series-Connected Super Capacitor Modules
SOLDERING RECOMMENDATIONS
SAFETY RECOMMENDATIONS
When soldering SuperCapacitors to a PCB, the temperature & time that the
body of the SuperCapacitor sees during soldering can have a negative effect
on performance. We advise following these guidelines:
• Do not immerse the SuperCapacitors in solder. Only the leads should
come in contact with the solder.
• Ensure that the body of the SuperCapacitor is never in contact with the
molten solder, the PCB or other components during soldering.
• Excessive temperatures or excessive temperature cycling during
soldering may cause the safety vent to burst or the case to shrink
or crack, potentially damaging the PCB or other components, and
significantly reduce the life of the capacitor.
PRECAUTION: For all products with shrink wrap sleeves, washing in any type of cleaning
agent is prohibited. During all soldering processes, it’s recommended to protect the
shrink wrap from any kind of liquid (including but not limited to: water, strong acid,
strong alkali, strong oxidizing solutions, and strong solvents) to avoid the risk of
damage, cracking, and fading of the outer shrink wrap.
HAND SOLDERING
Keep some distance between the SuperCapacitor body and the tip of the
soldering iron; contact between SuperCapacitor body and soldering iron
will cause extensive damage to the SuperCapacitor. It is recommended
that the soldering iron temperature should be less than 350°C, and contact
time should be limited to no more than 4 seconds. Too much exposure to
terminal heat during soldering can cause heat to transfer to the body of the
SuperCapacitor, potentially damaging the SuperCapacitor.
WAVE SOLDERING
Only use wave soldering on Radial type SuperCapacitors. The PCB should
be preheated only from the bottom and for less than 60 seconds, with
temperature at, or below, 100°C on the top side of the board for PCBs equal
to or greater than 0.8 mm thick.
WARNINGS
• To avoid short circuit, after usage or test, SuperCapacitor voltage needs
to discharge to ≤ 0.1V
• Do not apply over-voltage, reverse charge, burn or heat higher than
150°C, explosion-proof valve may break open
• Do not press, damage or disassemble the SuperCapacitor, housing
could heat to high temperature causing burns
• If you observe overheating or burning smell from the capacitor
disconnect power immediately, and do not touch
EMERGENCY APPLICATIONS
If housing is leaking:
• Skin contact: use soap and water thoroughly to wash the area of the skin
• Eye contact: flush with flowing water or saline, and immediately seek
medical treatment
• Ingestion: immediately wash with water and seek medical treatment
TRANSPORTATION
Not subjected to US DOT or IATA regulations UN3499,
工商网监
湘ICP备2023018690号
