Datasheet

5© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard F3114_C4AQ • 7/29/2020
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Power and AC Film Capacitors – Printed Circuit Board Mount Power Film Capacitors
C4AQ, Radial, 2 or 4 Leads, 500 - 1,500 VDC, for DC Link (Automotive Grade)
Test Method
Test Voltage Between Terminals
1.5 * V
NDC
for 10 seconds or 1.65 * V
NDC
for 2 seconds,
atT=+25°C±5°C
Test Voltage Between Terminals
and Case
3.2 k VAC 50 Hz for 2 seconds
Damp Heat IEC 60068-2-78
Change of Temperature IEC 60068-2-14
BiasedHumidityTest40°C/93%
R.H. at V
NDC
- 1,000 hours
|ΔC/C
0
|≤5%
|ΔDF/DF
0
|≤200%(at10kHz)
IR≥50%ofinitiallimit
BiasedHumidityTest60°C/95%
R.H. at V
NDC
- 1,000 hours
|ΔC/C
0
|≤5%
|ΔDF/DF
0
|≤200%(at10kHz)
IR≥100MΩ
Operative Voltage Derating
Symbol Voltage (VDC)
Life
Expectancy
(Hours)
RatedVoltageat70°C(T
HS
) V
NDC
500 650 800 1,100 1,300 1,500 100,000
OperatingVoltageat85°C(T
HS
) V
OP85
450 600 700 900 1,100 1,200 100,000
OperatingVoltageat105°C(T
HS
) V
OP105
350 450 550 700 850 900 10,000
Maximum Overtemperature ∆T
lim
vs T
AMB
Temperature T
AMB
(°C)
∆T
lim
(°C)
0
5
10
15
20
25
30
35
0 5
10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95
100
105
110
115
120
125
130
135
Maximum I
rms
Temperature T
AMB
(°C)
Maximum I
rms
vs. T
AMB
0%
20%
40%
60%
80%
100%
120%
25 30 35 40 45 50 55 60 65
70 75 80 85 90 95
100
110 115
105