surface mount aluminum electrolytic capacitors

2015-3장 2015.1.20 03:36 PM 페이지75 태산아이인쇄그룹(국) 2261-2488 2400DPI 175LPI
SURFACE MOUNT ALUMINUM ELECTROLYTIC CAPACITORS
UC
Chip type, High Reliability
Series
Solvent Proof
WV≦100V
・Chip type, high temperature range, for 125°
C use
・Designed for surface mounting on high density PC board
・Applicable to automatic insertion machine using carrier tape
・Complied to the RoHS directive
Item
Characteristics
Operating temperature range
-40 ~ +125°
C
WV≦100 I = 0.03CV or 4μA whichever is greater (after 2 minutes)
WV≧160 I = 0.04CV + 100μA(after 1 minutes)
±20% at 120Hz, 20°
C
Leakage current max.
Capacitance tolerance
WV
tanδ
10
0.32
16
0.24
25
0.21
35~63
0.18
80~100
0.12
160~200 250~400
0.2
0.24
WV
Z-25°
C/Z+20°
C
Z-40°
C/Z+20°
C
10
8
12
16
6
8
25
4
6
35~63
4
4
80~100
3
4
160~200 250~400
3
6
6
10
Dissipation factor max.
(at 120Hz, 20°
C)
Low temperature characteristics
(Impedance ratio at 120Hz)
Load life
(after application of the rated
voltage for 2000 hours at 125°
C)
Less than specified value
Within ±30% of initial value
Less than 300% of specified value
Leakage current
Capacitance change
tanδ
After 1000 hours no load test, leakage current, capacitance and tanδare same as load life value.
The measurement shall be performed at 20°
C by the KS C IEC 60384 - 4
Resistance to soldering heat
The following specifications shall be satisfied when the capacitors are restored to 20°
C
after exposing them at 250°
C for 10 seconds.
Less than specified value
Leakage current
Within ±10% of initial value
Capacitance change
Less than specified value
tanδ
Unit : mm
● DRAWING (See page 59)
-Series code of UC is “U”
● DIMENSIONS & MAXIMUM PERMISSIBLE RIPPLE CURRENT
WV
μF
10
22
33
47
68
100
220
330
470
1000
10
8×6.2
8×10
10×10
10×10
12.5×13.5
WV
μF
3.3
4.7
10
22
33
47
68
16
65
125
200
200
525
80
8×10
8×10
10×10
10×10
12.5×13.5
8×6.2
8×10
10×10
10×10
12.5×13.5
25
65
125
200
200
525
100
45
45
80
80
300
8×10
10×10
10×10
12.5×13.5
12.5×13.5
8×6.2
8×6.2
8×10
10×10
12.5×13.5
35
65
65
125
200
525
65
125
200
200
525
65
65
125
200
525
525
63
8×6.2
8×10
8×10
10×10
12.5×13.5
12.5×13.5
40
67
67
115
335
335
400
12.5×13.5
12.5×13.5
30
30
Ripple current (mA rms) at 125°
C, 120Hz
Case size ØD×L(mm)
160
45
80
80
300
300
8×6.2
8×10
10×10
10×10
12.5×13.5
50
8×6.2
8×6.2
8×10
10×10
12.5×13.5
12.5×13.5
10×10
12.5×13.5
200
45
85
10×10
12.5×13.5
250
45
85
12.5×13.5
12.5×13.5
45
85
Ripple current (mA rms) at 125°
C, 120Hz
Case size ØD×L(mm)
● FREQUENCY COEFFICIENT OF PERMISSIBLE RIPPLE CURRENT
Frequency
50Hz
120Hz
300Hz
1kHz
10kHz≦
Coefficient
0.70
1.00
1.17
1.36
1.50
75
CHIP TYPES
Shelf life (at 125°
C)