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EECHL0E255 Datasheet, PDF (1/1 Pages) Panasonic Semiconductor – Electric Double Layer Capacitors (Gold Capacitor) | |||
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Electric Double Layer Capacitors (Gold Capacitor)
Radial Lead Type
Series : HL
NEW
Small size
Features
â Guaranteed 70 °C 2.7 V.DC 2000 h
Guaranteed 85 °C 2.5 V.DC 1000 h â½1
â Low resistance : 30 mΩ max. (1 kHz)
â Low temperature : â40 °C guaranteed
â RoHS compliant
Recommended Applications
â Backup power supply of E-meter, storage (SSD)
â Driver assist of motor, actuator
â Backup for power supply of drive recorder, emergency brake, door lock releasing device
Specifications
Category temp. range
â40 °C to +70 °C (+85 °Câ½1)
Maximum operating voltage
2.7 V.DC (2.5 V.DCâ½1)
Nominal cap. range
2.5 F
4.0 F
Characteristics at Capacitance change ±30 % of initial measured value at +20 °C (at â40 °C)
low temprature Internal resistance < 4 times of initial speciï¬ed value. (at â40 °C)
After 2000 hours application of 2.7 V.DC at +70 °C
Endurance 1 Capacitance change Within ±40 % of the initial value
Internal resistance < 4 times of initial speciï¬ed value.
After 1000 hours application of 2.5 V.DC at +85 °C
Endurance 2 â½1 Capacitance change Within ±40 % of the initial value
Internal resistance < 4 times of initial speciï¬ed value.
After 1000 hours storage at +85 °C 1000 h without load (voltage)
Shelf life
Capacitance change Within ±40 % of the initial value
Internal resistance < 4 times of initial speciï¬ed value.
7.5 F
Dimensions (not to scale)
Vent
Sleeve
fd±0.05
L+2 max.
14 min.
3 min.
fD+0.5 max.
Capacitance
(F)
0D
L
2.5
8.0 20.0
4.0 10.0 20.0
7.5 10.0 30.0
Unit : mm
0d P
0.6 3.5
0.6 5.0
0.6 5.0
Characteristics list
Category
temp. range
(°C)
Maximum
operating voltage
(V.DC)
Capacitance
(F)
2.5
â40 to +70 2.7
(+85 â½1) (2.5 â½1)
4.0
7.5
Capacitance
tolerance
(F)
2.0 to 3.0
3.2 to 4.8
6.0 to 9.0
Internal resistance
(Initial speciï¬ed value)
(Ω) at 1 kHz
Recommended â½2
discharge current
< 0.07
< 2.5 A
< 0.05
< 3.5 A
< 0.03
< 6.0 A
Parts number
EECHL0E255
EECHL0E405
EECHL0E755
Mass
Min.
(Reference value) Packaging Q'ty
(g)
(pcs)
1.5
200
2.3
200
3.4
200
â½1 010ÃL30
â½2 The recommended discharge current is a reference value. Please design your equipment (circuit) in consideration of IR drop.
Do not use reï¬ow soldering. Please refer to the page of âApplication guidelinesâ.
Remark1: Install the space of 2 mm or more in the upper part of the product so as not to disturb the movement of the pressure valve.
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.
00 Jan. 2017
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