ALS36 Datasheet, PDF (1/8 Pages) Kemet Corporation – IEC 60384-4 Long Life Grade 40/85/56

ALS36 Series 85°C
• Imperial case sizes and terminals for the North American Market
• Long Life, 20000 hours at 85°C (Ur, Ir applied)
• High ripple current
• Excellent surge voltage capability
• Optimized designs available on request
RoHS
Compliant
APPLICATION
• Industrial and commercial
applications.
• Power supplies including switch
mode.
• UPS systems.
• Variable speed drives.
• Frequency Inverters.
• Welding equipment.
• Energy storage in pulse discharge
applications.
BASIC DESIGN
The ALS36/37 series of screw terminal
capacitors meets the requirements of the
North American market. This range offers
high CV per unit volume coupled with high
ripple currents and long life performance.
The ALS36/37 range is manufactured in
China.
SPECIFICATION
Standards
Capacitance range
Capacitance tolerance
Rated voltage U
R
Surge voltage U
S
Surge voltage U
SS
(Short duration)
Leakage current
Operational life time
+85°C, U , I
RR
+85°C, U
R
Shelf Life
IEC 60384-4 Long Life Grade 40/85/56,
150 – 470000 μF
–10 to +30%
25–500 VDC
U 25 40 50 63 75 100 160 200 250 350 400 450 500
R
Test Condition:
U 30 50 65 67 95 125 200 250 300 400 450 500 550 < 30s surge, 1000 cycles @ 25°C
S
UU
R
SS
200 350
250 400
350 500
400 520
415 530
450 550
500 600
Test Condition:
< 500ms surge, 1000 cycles @ 20°C
I = 0.006 x C x U (μA) or 6mA whichever
L
R
R
is the smaller. Note, C is in μF.
R
Test Condition:
U , 5mins., 20°C
R
Can Diameter (inches)
1.375
11000 hrs
2
18000 hrs
2.5
19000 hrs
3
20000 hrs
Can Diameter (inches)
1.375
22000 hrs
2
36000 hrs
2.5
38000 hrs
3
40000 hrs
2000 hrs at 0V +85°C, or 30000 hrs at 0V +40°C
End of Life requirement:
ΔC/C
ESR
I
L
< ±10%
< 2 x initial ESR value
< initial specified limit
Temperature range
–40 to +85°C (Operating) -55°C to +85°C (Storage)
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