SCC Series 3.0V Datasheet by AVX Corporation

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1
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.
3.0V SCC Series
High Capacitance Cylindrical SuperCapacitors
HOW TO ORDER
SCC
Series
SuperCap
Cylindrical
S
Diameter
Q = 6.3mm
R = 8mm
S = 10mm
T = 12.5mm
U = 16mm
V = 18mm
30
Case Length
Two digits
represent case
length in mm
E
Voltage Code
E = 3.0V
QUALITY INSPECTION
Parts are tested for Life Cycle, high temperature
load life, temperature characteristics, vibration
resistance, and humidity characteristics. See
page 2 for more information.
The new series of cylindrical electrochemical double-layer capacitors 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, and Pulse Power Applications.
FEATURES
Cap Values from 1F – 50F
High pulse power capability
Low ESR
Low Leakage Current
Capability to couple with battery
106
Capacitance Code
1st two digits
represent significant
figures 3rd digit
represents multiplier
(number of zeros to
follow)
S
Tolerance
P = +100%/-0%
S = +30%/-10%
APPLICATIONS
Camera Flash Systems
Energy Harvesting
GSM/GPRS Pulse Applications
UPS/Industrial
Wireless Alarms
Remote Metering
Scanners
Toys and Games
R
Lead Format
R = Radial
B
Package
B = Bulk
T = Tray*
TERMINATION
These SuperCapacitors are compatible with hand
soldering and wave soldering processes, so long as
appropriate precautions are followed. See page 4
for more information.
Custom Code
A1= 4mm Bent Leads*
C1 = 2mm Bent Leads*
OPERATING
TEMPERATURE
-40°C to +65°C @ 3.0V
-40°C to +85°C @ 2.5V
LEAD-FREE COMPATIBLE
COMPONENT
For RoHS compliant products, please
select correct termination style.
*Inquire about availability
062520
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2The 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.
3.0V SCC Series
High Capacitance Cylindrical SuperCapacitors
RATINGS & PART NUMBER REFERENCE
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)
Radial Lead
SCCQ12E105PRB 6.3 12 1+100%/-0% 3.0/2.5* 65/85* 6240 1500 0.60 1108 0.0013 1.92
SCCR12E105PRB 812 1+100%/-0% 3.0/2.5* 65/85* 6180 860 0.81 1322 0.0013 1.32
SCCR16E205PRB 816 2+100%/-0% 3.0/2.5* 65/85* 10 100 360 1.74 2609 0.0025 2.17
SCCR20E335PRB 820 3.3 +100%/-0% 3.0/2.5* 65/85* 12 95 280 2.57 2660 0.0041 2.84
SCCR25E505PRB 825 5+100%/-0% 3.0/2.5* 65/85* 15 85 220 3.57 2888 0.0063 3.68
SCCS20E505PRB 10 20 5+100%/-0% 3.0/2.5* 65/85* 15 70 170 4.05 3025 0.0063 2.98
SCCS25E705PRB 10 25 7+100%/-0% 3.0/2.5* 65/85* 24 60 150 5.12 2769 0.0088 3.37
SCCS30E106SRB 10 30 10 +30%/-10% 3.0/2.5* 65/85* 30 50 75 8.57 4645 0.0125 4.03
SCCT20E106SRB 12.5 20 10 +30%/-10% 3.0/2.5* 65/85* 30 50 75 8.57 4235 0.0125 3.68
SCCT30E156SRB 12.5 30 15 +30%/-10% 3.0/2.5* 65/85* 50 40 60 11.84 4000 0.0188 4.17
SCCU25E256SRB 16 25 25 +30%/-10% 3.0/2.5* 65/85* 60 27 50 16.67 2959 0.0313 4.28
SCCU30E356SRB 16 30 35 +30%/-10% 3.0/2.5* 65/85* 70 20 40 21.88 3103 0.0438 5.03
SCCV40E506SRB 18 40 50 +30%/-10% 3.0/2.5* 65/85* 75 18 20 37.5 0 4154 0.0625 4.81
*with appropriate voltage derating operating temperature can be extended to 85°C
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
Temperature: +65°C Capacitance
ESR
Appearance
≤30% of spec value
≤200% of spec value
No remarkable defects
Voltage: Rated Voltage
Test Duration: 1,000 hours
Storage
Temperature
Characteristics
Storage Duration: 2 years Capacitance
ESR
Appearance
≤30% of spec value
≤200% of spec value
No remarkable defects
No Load
Temperature: +35°C
Vibration
Resistance
Amplitude: 1.5mm Capacitance
ESR
Appearance
≤30% of spec value
≤200% of spec value
No remarkable defects
Frequency: 10 ~ 55Hz
Direction: X, Y, Z for 2 hours each
Humidity
Voltage: Rated Voltage
Capacitance
ESR
Appearance
≤30% of spec value
≤200% of spec value
No remarkable defects
RH: 90%
Temperature: +60°C
Test Duration: 1,000 hours
111120
[MIX |
3
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.
3.0V SCC Series
High Capacitance Cylindrical SuperCapacitors
200%
150%
100%
50%
0%
-40°C -20°C 0°C 20°C 40°C 60°C 80°C
700%
600%
500%
400%
300%
200%
100%
0%
300%
250%
200%
150%
100%
50%
0%
QUALITY AND RELIABILITY
Percent of 25°C Reading
Percent of 25°C Reading
Percent of 25°C Reading
CAPACITANCE VS. TEMPERATURE
Temperature (ºC)
LEAKAGE CURRENT VS. TEMPERATURE
-40°C -20°C 0°C 20°C 40°C 60°C 80°C
Temperatue (ºC)
EQUIVALENT SERIES RESISTANCE VS. TEMPERATURE
-40°C -20°C 0°C 20°C 40°C 60°C 80°C
Temperature (°C)
011519
4The 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.
3.0V SCC Series
High Capacitance Cylindrical SuperCapacitors
RADIAL LEAD TYPE 1F – 50F
MECHANICAL SPECIFICATIONS
RADIAL BENT LEAD TYPE
SOLDERING 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 distance between the SuperCapacitor body and the tip of the soldering
iron and the tip should never touch the body of the capacitor. Contact between
SuperCapacitor body and soldering iron will cause extensive damage to the
SuperCapacitor, and change its electrical properties. It is recommended
that the soldering iron temperature should be less than 350°C, and contact
time should be limited to less 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 electrical properties of 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.
Solder
Temperature (ºC)
Suggested Solder
Time (s)
Maximum Solder
Time (s)
220 7 9
240 7 9
250 5 7
260 3 5
Style B (mm)
A1 4
C1 2
032421
øD+1.0/-0mm
L ± 2.0 mm
øD+1.0/-0mm
L ± 2.0 mm
P ± 0.5 mm
D (mm) P (mm) d (mm)
6.3 2.3 0.6
83.2 0.6
10 5.0 0.6
12.5 5.5 0.6*
16 7.3 0.8
18 80.8
*For parts with Diameter (D)=12.5mm:
If Length ≤ 30mm, Lead Diameter (d)=0.6mm
If Length ≥ 35mm, Lead Diameter (d)=0.8mm
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5
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.
3.0V SCC Series
High Capacitance Cylindrical SuperCapacitors
011519
TEST METHODS
IEC CAPACITANCE TEST METHOD
Capacitance is measured using a Keithley 2400 or 2602 Meter
Procedure
Charge Capacitor to Rated Voltage at room temperature
Disconnect parts from voltage to remove charging effects
Discharge cells with a constant current I determined by 4 * C * VR
Noting V1, t1, V2, t2 and performing the calculation for C
I – Discharge Current [mA], 4 * C * VR VR – Rated Voltage
V1 – Initial Test Voltage, 80% of VR
V2 – Final Test Voltage, 40% of VR
t1 – Initial Test time
t2 – Final Test time
C = I * (t2 – t1) / (V1 – V2)
DCL MEASUREMENT @ 25°C
DCL is measured using a Multimeter with high internal impedance across
a resistor
Charge Capacitor to Rated Voltage at room temperature
for 72 Hours
Disconnect parts from Voltage by opening switch 1
(Stabilize for 10 Min)
Measure Voltage across a known Valued Resistor (1K Ohm)
Calculate DCL = V/R
INITIAL ESR MEASUREMENT @ 25°C
Using an Agilent 4263B LCR Meter and a Kelvin connection
Measure at frequency of 1000 Hz
Measurement Voltage of 10mV
DC ESR MEASUREMENT
Six steps capacity and ESRDC Test Method is used as illustrated in the
figure right.
Tests are carried out by charging and discharging the capacitor for two
cycles at rated voltage and half rated voltage
C = (CDC1+CDC2) / 2
ESRDC = (ESRDC1 + ESRDC2) / 2
Where: CDC1 = I2*(t5-t4)/(V3-V4)
CDC2 = I2*(t11-t10)/V9-V10)
ESRDC1 = (V5-V4)/I2
ESRDC2 = (V11-V10)/I2
I1 = I2 = 75mA/F
MAXIMUM OPERATING CURRENT
This is the maximum current when capacitor temperature rise of the
capacitor during its operation is less than 15°C
MAXIMUM PEAK CURRENT
This is the maximum current in less than 1 sec
WATT DENSITY
° Watt Density = (0.12*V² / RDC) / mass
ENERGY DENSITY
Energy density = (½ CV²) / (3600*mass)
(V)
t1t2Times (s)
V3 ESR Drop
Voltage
V1
V2
VR
30 min
VR
0
Step 1
I1
Step 2
t1
Cycle 1
V1
Step 3
V2
t2 t3
Step 4
V3
Step 6
V4
Step 5
I2
t4 t5
V5 Step 1
t6
I1
Step 2
V6
t7
V7
Cycle 2
V8
Step 3
t8
Step 4
t9
V9
Step 6
V10
Step 5
I2
t10
V11
t11 t12
DC
Power
Supply
Multimeter
+
-
+ -
1k Ω
1
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6The 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.
3.0V SCC Series
High Capacitance Cylindrical SuperCapacitors
100%Vrated
(2.5V)
90%Vrated
80%Vrated
70%Vrated
0.1 1.0 10.0 100.0
Temperature (°C)Temperature (°C)
90
80
70
60
50
40
30
20
10
0
90
80
70
60
50
40
30
20
10
0
100%Vrated
(3.0V)
90%Vrated
80%Vrated
70%Vrated
0.1 1.0 10.0 100.0
MTTF (years)
Expected Lifetime at Various Voltages
SCC Series, 3.0V Rated
Expected Lifetime at Various Voltages
SCC Series, 2.5V Rated
MTTF (years)
POLARITY/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 equation: time to
failure, t ∞ Vn * exp (-Q / k*T) …………..(1) where V is the voltage of operation, Q is the activation energy in electron volts (eV), k is the Boltzmanns constant in eV
and T is the operating temperature in °K (where K is in degrees Kelvin). 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 original value and the capacitance
drops by 30%. Typically a super-capacitance shows an initial change in the ESR value and then levels off. If the capacitors are exposed to excessive temperatures
the ESR will show a continuous degradation. In the extreme case, if the temperatures or voltages are substantially higher, than the rated voltage, this will lead
to cell leakage or gas leakage and the product will show a faster change in the ESR which may increase to many times the original value.
042619
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7
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.
3.0V SCC Series
High Capacitance Cylindrical SuperCapacitors
SAFETY RECOMMENDATIONS
WARNINGS
To Avoid Short Circuit, after usage or test, SuperCapacitor voltage needs
to discharge to ≤ 0.1V
Do not Apply Overvoltage, 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, <10Wh, Non-Hazardous Goods
International shipping description – “Electronic Products – Capacitor”
Licensed by CAP-XX
REGULATORY
UL 810A
RoHS Compliant
Reach Compliant
STORAGE
Capacitors may be stored within the operating temperature range of the
capacitor. Lower storage temperature is preferred as it extends the shelf life
of the capacitor. Product over one year and within two years of the date code,
we recommend recharging the product at the beginning of use for at least
24 hours.
Optimum storage conditions are as follows:
25°C and RH ≤ 60% without voltage applied
Not in direct sunlight
Not in direct contact with water, salt oil or other chemicals
Not in direct contact with corrosive materials, acids, alkalis, or
toxic gases
Not in dusty environments
Not in environments with shock and vibration conditions
091020

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