EECHW0D226 Datasheet, PDF (1/1 Pages) Panasonic Semiconductor – Radial lead Type

Electric Double Layer Capacitors (Gold Capacitor)
Radial lead Type
Series : HW
Features
● _{Guaranteed at 70 °C (60°C 1000 h)}
● _{Can be discharge mA or more current}
● _{RoHS compliant}
Recommended Applications
● _{Solar battery operated circuits (Road guidance flasher), Quick charging motor drives (Toy car)}
● _{Back-up Power Supplies (UPS)}
Specifications
Category temp. range
–25 °C to +70 °C
–25 °C to +60 °C
Maximum operating voltage
2.3 V.DC
2.3 V.DC
2.1 V.DC
Nominal cap. range
22 F
30, 50 F
70 F
Characteristics at
low Temperature
Capacitance change ±30 % of initial measured value at +20 °C (at –25 °C)
Internal resistance < 4 times of initial measured value at +20 °C (at –25 °C)
Endurance
After 1000 hours application of 2.3 V.DC at +70 °C (+60 °C), the capacitor shall meet the
following limits.
Capacitance change ±30 % of initial measured value
Internal resistance < 2 time of initial specified value
Shelf Life
After 1000 hours storage at +70 °C (+60 °C) without load, the capacitor shall meet the
specified limits for Endurance.
Dimensions in mm(not to scale)
(>8.0 mm dia.)
Vent
Sleeve
L+2 max.
0d±0.05
14 min.
3 min.
0D+0.5 max.
(Unit : mm)
Capacitance
(F)
0D
L
0d
P
22 18.0 35.0 0.8 7.5
30 18.0 35.0 0.8 7.5
50 18.0 40.0 0.8 7.5
70 18.0 50.0 0.8 7.5
Characteristics list
✽ : 10 F or less HW series is not recommended for new design. Please consider HZ series.
Category Maximum
temp. operating Capacitance
range voltage
(F)
(°C)
(V.DC)
–25 to +70
22
2.3
30
–25 to +60
50
2.1
70
Capacitance
tolerance
(F)
17.6 to 30.8
24.0 to 42.0
40.0 to 70.0
56.0 to 98.0
Internal Recommended
resistance
discharge
(Initial specified value) current
(Ω) at 1 kHz
(A)
Parts number
Mass
(Reference value)
(g)
Min.
packaging
q’ty
(pcs)
< 0.1
1 or less EECHW0D226 12.0
50
< 0.1
1 or less EECHW0D306 14.0
50
< 0.1
1 or less EECHW0D506 15.0
50
< 0.1
1 or less EECHW0D706 19.0
50
Note : 1. Do not use reflow soldering. (IR, Atmosphere heating methods, etc. )
Please refer to the page of “Application guidelines”.
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
03 Jan. 2016