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LGJ2W680MELA20 fiches techniques PDF

Nichicon - Aluminum Electrolytic Capacitor

Numéro de référence LGJ2W680MELA20
Description Aluminum Electrolytic Capacitor
Fabricant Nichicon 
Logo Nichicon 





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LGJ2W680MELA20 fiche technique
ALUMINUM ELECTROLYTIC CAPACITORS
GJ Snap-in Terminal Type, 105°C Low-Profile Sized
series
Withstanding 3000 hours application of rated ripple current at
105°C.
Ideally suited for flat design fo switching power supply.
Addition of 450V rated voltage.
Compliant to the RoHS directive (2002/95/EC).
GU
Low
Profile
GJ
Low
Profile
Specifications
Item
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
Leakage Current
GJ(15)
Performance Characteristics
40 to +105°C (160 to 250V) , 25 to +105°C (315 to 450V)
200 to 450V
47 to 680µF
± 20% at 120Hz, 20°C
3 CV (µA) (After 5 minutes' application of rated voltage) [C : Rated Capacitance (µF) V : Voltage (V)]
Tangent of loss angle (tan δ)
Rated voltage(V)
tan δ (MAX.)
200 to 400
0.15
450
0.20
Measurement frequency : 120Hz, Temperature : 20°C
Stability at Low Temperature
Rated voltage(V)
Impedance ratio ZT/Z20(MAX.)
Z 25°C/ Z+20°C
Z 40°C/ Z+20°C
Measurement frequency : 120Hz
200 250
3
12
400 450
8
Endurance
The specifications listed at right shall be met when the capacitors
are restored to 20°C after D.C. bias plus rated ripple current is
applied for 3000 hours at 105°C, the peak voltage shall not exceed
the rated voltage.
Capacitance change
tan δ
Leakage current
Within ±20% of the initial capacitance value
200% or less than the initial specified value
Less than or equal to the initial specified value
Shelf Life
After storing the capacitors under no load at 105°C for 1000
hours and then performing voltage treatment based
on JIS C 5101-4 clause 4.1 at 20°C,
they shall meet the requirements listed at right.
Capacitance change
tan δ
Leakage current
Within ±15% of the initial capacitance value
150% or less than the initial specified value
Less than or equal to the initial specified value
Marking
Printed with white color letter on black sleeve.
Since rating other than the above can be manufactured a please ask for detail.
Drawing
Type numbering system (Example : 400V 120µF)
Polarity bar
Sleeve (P.E.T.)
10 ±0.1
0.8
+0.2
-0.1
0.8 +-00..21
20±2
4.0±0.5
Pressure relief vent
10
2-2 φ ± 0.1
(PC board hole dimensions)
1.5
+0.2
-0.1
(Terminal dimensions)
The other terminal is also available upon request.
Please refer to page 272 for schematic of terminal dimensions.
1 2 3 4 5 6 7 8 9 10 11 12 13 14
LGJ 2G 1 2 1 MEL B 2 0
Configuration
Capacitance tolerance (±20%)
Rated capacitance (120µF)
Rated voltage (400V)
Series name
Type
Size code
Case dia. code
φD Code
20 Y
22 Z
25 A
30 B
35 C
Frequency coefficient of rated ripple current
Frequency (Hz)
50
60 120 300 1 k 10k 50k or more
Coeff. 200 to 250V 0.81 0.85 1.00 1.17 1.32 1.45
400 to 450V 0.77 0.82 1.00 1.16 1.30 1.41
1.50
1.43
Minimum order quantity : 50pcs.
Dimension table in next page.
CAT.8100Z

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