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

2.7 Vdc, 2.85 Vdc rated surge

Capacitance Range

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

500,000 cycles (rated to half rated voltage at +25 ºC)

Capacitance change ≤20%

ESR change ≤100%

Shelf Life

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

Threaded

Threaded

Capacitance (F)

(Discharge w constant current at 25°C)

1200

1500

2000

3000

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

after 72 h at +25 °C

2.7

3.0

4.2

5.2

Usable Power Density, Pd (W/kg)

(Per IEC 62391-2)

5800

6600

6900

5900

Usable Power (W)

1508

1848

2484

3009

Impedance match power, (W/kg)

12,000

14,000

14,000

12,000

Gravimetric energy density, Emax (Wh/kg)

4.69

5.43

5.64

5.96

Energy available (Wh)

(At rated voltage)

1.22

1.52

2.03

3.04

Weight (kg)

0.26

0.28

0.36

0.51

Maximum Continuous Current (Arms)

(∆T=15°C)

70

84

110

130

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