Type CDLC Carboncap High-Power Axial-Terminal Ultracapacitors
Large Cylindrical Type
These leading edge, low RC time constant, organic electrolyte, large
cell ultracapacitors easily handle more than a million duty cycles
and assemble readily into modules with screw terminals. They are
especially suited for back-up and pulse power applications such as
grid stabilization and wind turbine pitch control. They also excel in
transportation applications like automotive subsystems, rail system
power and utility vehicles.
Highlights
- Maximum Power Performance. Up to 3000 Farads
- Very Low ESR Characteristics
- Available with Threaded Terminations
Specifications
Operating Temperature Range
Storage Temperature Range
–40 ⁰C to +65 ⁰C
–40 ⁰C to +70 ⁰C
Rated Voltage Range
Capacitance Range
2.7 Vdc, 2.85 Vdc rated surge
100 F to 600 F
Capacitance Tolerance
–5% / +10%
Life at Room Temperature
10 years at rated voltage and 25 ºC
Capacitance change ≤20%
ESR change ≤100%
Life Test
1000 h @ rated voltage and +65 ºC
Capacitance change ≤20% decrease from min. initial value
ESR change ≤100% increase from max. initial value
Cycle Test
Shelf Life
500,000 cycles (rated to half rated voltage at +25 ºC)
Capacitance change ≤20%
ESR change ≤100%
1000 h without voltage at +70 ºC
Capacitance change ≤20% from min. initial capacitance
ESR change ≤100% from max. initial ESR
RoHS Compliant
Ratings
Part Number
CDLC122P2R7K04
CDLC152P2R7K04 CDLC202P2R7K04 CDLC302P2R7K04
Terminal Configuration
Threaded
Threaded
1500
Threaded
2000
Threaded
3000
Capacitance (F)
(Discharge w constant current at 25°C)
1200
ESR, DC (mΩ), Max
0.58
0.47
0.35
0.29
Current - Max Peak (A)
(1 s discharge rate to 50% of rated Voltage)
1000
1200
1600
2200
Leakage current (mA), Max
2.7
3.0
4.2
5.2
after 72 h at +25 °C
Usable Power Density, Pd (W/kg)
5800
6600
6900
5900
(Per IEC 62391-2)
Usable Power (W)
1508
12,000
4.69
1848
14,000
5.43
2484
14,000
5.64
3009
12,000
5.96
Impedance match power, (W/kg)
Gravimetric energy density, Emax (Wh/kg)
Energy available (Wh)
(At rated voltage)
1.22
0.26
70
1.52
0.28
84
2.03
0.36
110
3.04
0.51
130
Weight (kg)
Maximum Continuous Current (Arms)
(∆T=15°C)
Short circuit current (A)
4700
5700
7700
9300
CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830