SCM Series
Series-Connected SuperCapacitor 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 andvery 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.

FEATURESAPPLICATIONS• Low ESR provides high efficiency andhigh-power density• Withstands high vibrations and highcurrent applications• Lifetime capable of millions of cycles• Active cell balancing• Heavy IndustrialEquipment• Grid Storage• Regenerative Energy
Capture• Pitch Control• Energy Harvesting• GSM/GPRS Pulse
Applications• UPS/Industrial

HOW TO ORDER
SCM

A

63

S585

SeriesSingle Cell
DiameterSingle Cell
Case Length

Voltage
Code

Capacitance CodeSuperCap
ModuleA = 33mm

Two digits
represent caselength in mm

S = 160V

585 = 5.8F

SPB

2Lead
Orientation

Tolerance

Lead FormatPackageBalancing

S = +30% / -10%

P = Lead Out ofWiring BaseP = Plastic
Case

B = Balanced

TERMINATIONQUALITY INSPECTION
Parts are tested for life cycle, high temperatureload life, temperature characteristics, vibration
resistance, and humidity characteristics. See
next page for more information.

PThis module has terminal screws located
off the base of the part. See page 20 for
more information.

2 = Bolt LeadOut

OPERATING TEMPERATURE
Operating: -40°C to +65°C
Storage: - 40°C to +70° (Uncharged)

LEAD-FREE COMPATIBLECOMPONENTFor RoHScompliant 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.kyocera-avx.com/disclaimer/ by reference and should be reviewed in full before placing any order.
TDS-SC-0019 | Rev 3– supercapacitors –17

SCM Series
Series-Connected SuperCapacitor Modules
RATINGS & PART NUMBER REFERENCES
Part Number

Case
Width(mm)Case
Length(mm)Capacitance(F)

CapacitanceTolerance

RatedVoltage(V)SCMA63S586SPPB2234364.5

5.8+30% / -10%160

RatedTemperature(°C)

DCL Max@ 72 Hrs(mA)

ESR Max@ 1000 Hz(mΩ)

ESR Max@ DC(mΩ)MaxSurge(V)

PeakCurrent(A)

Max Op.
Current @15°C (A)Max
Energy(Wh)25-150

170

249

21.1

20.7

SuperCap Module
65

Additional Information• Typical Weight: 5.3kg (±0.05)• Insulation Resistance: ≥ 200MΩ
• High-Pot Capability: 5000 VDC• Recommended Torque for Power Terminals:
M4 - 2Nm
M5 - 4Nm• Passive Cell Voltage Management• Cell Component: 60pcs of 2.7V 350F, 33mm x 63mm

QUALIFICATION TEST SUMMARY
Test

Test Method

ParameterLimitsLife Cycle

Capacitors are cycled between rated voltage and half-rated voltage under constantcurrent at +25°C for 500,000 cycles

Capacitance
ESRAppearance≥70% of spec value≤100% of spec value
No remarkable defects

Capacitance
ESRAppearance≥70% of spec value≤100% of spec value
No remarkable defects

Capacitance
ESRAppearance≤10% of spec value≤100% of spec value
No remarkable defects

Capacitance
ESR
Appearance≥70% of spec value≤100% of spec value
No remarkable defects

Temperature
Characteristics
Storage Temperature
Characteristics

Vibration Resistance

18Temperature: -40°C to +65°C
Voltage: Rated Voltage
Storage Duration: 2 years
No LoadTemperature: +25°C ± 10°C
IEC 60068-2-27, 29 / IEC 60068-2-6

The Important Information/Disclaimer is incorporated in the catalog where these specifications came from or available
online at www.kyocera-avx.com/disclaimer/ by reference and should be reviewed in full before placing any order.
TDS-SC-0019 | Rev 3– supercapacitors –SCM Series
Series-Connected SuperCapacitor Modules
QUALITY AND RELIABILITYCAPACITANCE VS. TEMPERATURE

Percent of 25°C Reading200%
150%
100%50%0%
-40°C

-20°C

0°C

20°C

40°C

60°C

80°C

60°C

80°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

Temperatue (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)

The Important Information/Disclaimer is incorporated in the catalog where these specifications came from or available
online at www.kyocera-avx.com/disclaimer/ by reference and should be reviewed in full before placing any order.
TDS-SC-0019 | Rev 3– supercapacitors –19

SCM Series
Series-Connected SuperCapacitor Modules
MECHANICAL SPECIFICATIONS(All dimensions in mm)

L (±0.5)

W(±0.5)

H(±0.5)

d(±0.05)P(±0.8)

364.5

234

79.5

--

PIN INFORMATION

20The Important Information/Disclaimer is incorporated in the catalog where these specifications came from or available
online at www.kyocera-avx.com/disclaimer/ by reference and should be reviewed in full before placing any order.
TDS-SC-0019 | Rev 3– supercapacitors –SCM Series
Series-Connected SuperCapacitor Modules
TEST METHODSIEC 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 thecapacitance formula to determine cap value.

I – Discharge Current, 4 × C × VR (mA)
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)C=DC ESR MEASUREMENT•••••

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 2 seconds, record V5 And t6
Repeat steps 1-6 recording I, V, And t accordingly, finally discharging tobelow 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 - V2VR

A six-step ESRDC test method is illustrated to theright 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.kyocera-avx.com/disclaimer/ by reference and should be reviewed in full before placing any order.
TDS-SC-0019 | Rev 3– supercapacitors –21

SCM Series
Series-Connected SuperCapacitor 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 resultin 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 manytimes the specified value.

22The Important Information/Disclaimer is incorporated in the catalog where these specifications came from or available
online at www.kyocera-avx.com/disclaimer/ by reference and should be reviewed in full before placing any order.
TDS-SC-0019 | Rev 3– supercapacitors –SCM Series
Series-Connected SuperCapacitor Modules

The Important Information/Disclaimer is incorporated in the catalog where these specifications came from or available
online at www.kyocera-avx.com/disclaimer/ by reference and should be reviewed in full before placing any order.
TDS-SC-0019 | Rev 3– supercapacitors –23

SCM Series
Series-Connected SuperCapacitor Modules
SAFETY RECOMMENDATIONSWARNINGS• To Avoid Short Circuit, after usage or test, Super Capacitor
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 Super Capacitor, 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

TRANSPORTATIONREGULATORY• RoHS Compliant• REACH Compliant• Halogen free according to IEC 61249-2-2: 2003 andIPC/JEDEC-JSTD-709

STORAGE
Capacitors may be stored within the temperature range of -40°C to +70°C
with humidity < 60%. Lower storage temperature is preferred as it extends
the shelf life of the capacitor. Product over one year and within two years ofthe date code, we recommend recharging the product at the beginning ofuse 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, ortoxic gases• Not in dusty environments• Not in environments with shock and vibration conditions

Not subjected to US DOT or IATA regulations
UN3499, <10Wh, Non-Hazardous Goods
International shipping description –“Electronic Products – Capacitor”

24

The Important Information/Disclaimer is incorporated in the catalog where these specifications came from or available
online at www.kyocera-avx.com/disclaimer/ by reference and should be reviewed in full before placing any order.
TDS-SC-0019 | Rev 3– supercapacitors –