Illinois Capacitor, Inc.

DGH305Q2R7

+65°C Low ESR Supercapacitor

Parts are RoHS compliant

Parts are RoHS compliant

Electrical Specifications

Capacitance: 3 F
Temperature Range: -40°C to +65°C
ESR (AC): 80 milliOhms Max at 20°C and 1 kHz
ESR (DC): 150 milliOhms Max at 20°C and DC

Tolerance: -10 % , +30 %
WVDC: 2.7 Volts DC
SVDC: 2.8 Volts DC

Weight: 1.4 grams
Maximum stored energy: 3.038 Watt hours

Volume: 1.005 ml

Maximum Current: 2.792 Amps (1 second discharge to 1/2 the rated voltage)
Operating Current: .74 Amps (5 sec discharge to 1/2 rated voltage)
Leakage Current: 0.012 mA after 72 hours

Specific Energy:

Gravimetric Density: 2.17 Wh/kg
Volumetric Density: 3.023 Wh/l

Specific Power:

Gravimetric Density: 4.166 kW/kg
Volumetric Density: 5.804 kW/l

Load Life: 1000 hours at 65°C with 100% of rated voltage applied
Max Capacitance Change: ≤30% of initially measured value
ESR Change: ≤200% of maximum specified value

Physical Dimensions

Diameter (D): 8 mm, +/- 0.5 mm
Length (L): 20 mm, +/- 1.5 mm
Height (H): mm, +/- mm
Thickness (T): mm, +/- mm
Termination Finish: Matte Tin

Lead Spacing (S): 3.5 mm, +/-0.5 mm
Lead Diameter (d): 0.6 mm, +/-0.05 mm
Lead Length (LL): 15mm, +/- MIN mm