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EHD688M080AT4AA

Description
Aluminum Electrolytic Capacitor, Polarized, Aluminum, 80V, 20% +Tol, 20% -Tol, 6800uF,
CategoryPassive components    capacitor   
File Size563KB,11 Pages
ManufacturerKEMET
Websitehttp://www.kemet.com
Environmental Compliance
Download Datasheet Parametric View All

EHD688M080AT4AA Overview

Aluminum Electrolytic Capacitor, Polarized, Aluminum, 80V, 20% +Tol, 20% -Tol, 6800uF,

EHD688M080AT4AA Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Objectid923683764
package instruction,
Reach Compliance Codecompliant
ECCN codeEAR99
YTEOL7.35
capacitance6800 µF
Capacitor typeALUMINUM ELECTROLYTIC CAPACITOR
diameter35 mm
dielectric materialsALUMINUM (WET)
length40 mm
negative tolerance20%
Number of terminals2
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package formSnap-in
method of packingBox
polarityPOLARIZED
positive tolerance20%
Rated (DC) voltage (URdc)80 V
ripple current5150 mA
ARCOTRONICS
ELH - EHD
Aluminium Electrolytic Capacitors
SNAP-IN TERMINALS - General purpose 85°C / 2000 h
Description
Capacitors with snap lock terminals for P.C.B. mounting.
Aluminum case with insulated sleeve and safety vent at the bottom.
RoHS compliant and Lead-free
Applications
Industrial and professional power electronics,
welding machine, motor drives traction, battery chargers,
S.M.P.S., U.P.S., inverters converters.
Features
High reliability
Low equivalent series resistance (E.S.R.).
Different case size available for capacitance values
Marking
KEMET (previously Arcotronics)
logo
series: (ELH or EHD)
operating temperature: (85°C)
rated voltage: (Vdc),
capacitance (F),
negative polarity (white line),
date code.
Electrical characteristics
Rated voltage
Operating temperature
Capacitance range
Capacitance tolerance
Endurance test
Leakage current
6.3 to 100 Vdc
-40 to +85°C
820
F
to 120000F
160 to 450 Vdc
-25 to +85°C
47F to 2700F.
Diagram of dimensions (Units=mm) and P.C.B. mounting holes
Shorter pins are available upon request
EHD series only for Ø
35 mm
± 20% at 120Hz / 20°C
2000 h (see conditions in Test method and performance)
I = 0.02 CV (A) or 3 mA whichever is smaller
C = rated capacitance (F); V = rated voltage (Vdc)
(after that DC rated voltage at 20°C has been applied for 5 min)
Impedance Z characteristics at 120 Hz
Rated voltage (Vdc)
Z (-25°C) / Z (20°C)
Z (-40°C) / Z (20°C)
6.3 to 16
3
12
25
3
10
35
3
8
50 to 63
2
6
80 to 100
2
5
160 to 400
4
450
8
Compensation factor of ripple current (R.C.) vs. frequency
Rated voltage
from 6.3 to 100Vdc
from 160 to 250Vdc
from 350 to 450Vdc
50 Hz
0.88
0.75
0.74
60 Hz
0.90
0.78
0.76
120 Hz
1.00
1.00
1.00
1kHz
1.15
1.16
1.10
10 to 100 kHz
1.16
1.23
1.15
Compensation factor of ripple current (R.C.) vs. temperature
Temperature
Multiplier factors
40°C
1.48
60°C
1.42
70°C
1.30
85°C
1.00
Test method and performance
Conditions
Temperature:
Test duration:
Ripple current:
Voltage:
Performance
Capacitance change:
Dissipation factor:
Leakage current:
Load life test
85°C
2000 hours
max ripple current at 120 Hz 85°C
specified in table
the sum of D.C. voltage and the peak A.C. voltage
must not exceed the rated voltage of capacitor.
Shelf life test
85°C
1000 hours
no ripple current applied.
no voltage applied.
The following specifications will be satisfied when the capacitors will be restored at 20°C.
within 20% of initial value.
within 20% of initial value.
not exceed 200% of the initial requirement.
not exceed 150% of the initial requirement.
not exceed initial requirement.
not exceed initial requirement.
09/2006
110

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