EPCOS B41696A5687Q007 Axial-lead and soldering star capacitor Datasheet

Axial-Lead and Soldering Star Capacitors
B41696
Low ESR, Compact – 125 °C
B41796
B41696, B41796
SIKOREL®
Applications
■ For compact design in automotive applications
Features
■
■
■
■
■
High ripple current capability
High vibration resistance
Very low ESR at low temperature, down to – 55 °C
Compact and small design
High reliability
Construction
■ Charge-discharge proof, polar
■ Aluminum case with insulating sleeve
■ Negative pole connected to case
Terminals
■ Axial leads, welded to ensure perfect electrical contact
■ Also available with soldering stars
Taping and packing
■ Axial-lead capacitors will be delivered in pallet package.
Capacitors with d × l ≤ 16 × 30 mm are also available taped on reel.
■ Solder-star capacitors are packed in cardboard.
For details on taping and packing, refer to page 342.
292 10/02
KAL0573-K
B41696 / B41796
Low ESR, Compact – 125 °C
Specifications and characteristics in brief
Rated voltage UR
25 and 40 VDC
Surge voltage US
1,15 · UR
Rated capacitance CR
470 … 3 300 µF
Capacitance tolerance
– 10/+ 30 %
Leakage current IL
C R U Rö
⋅ ------- + 4 µA
I L ≤ 0,006 µA ⋅ æè ------µF V ø
(5 min, 20 °C)
Self-inductance ESL 1
)
Diameter d
12 mm
14 mm
16 mm
18 mm
—/—
Length l
Terminal
25 mm
axial / solder star — / —
22 / 6
26 / 7
30 mm
axial / solder star 21 / 6
24 / 7
29 / 8
34 / 10
39 mm
axial / solder star — / —
—/—
33 / 9
38 / 11
Useful life
125 °C; UR; I~R
85 °C; UR; I~max
40 °C; UR; 2,9 · I~R
Q
Approx. ESL (nH)
Requirements:
> 3 000 h
> 15 000 h
> 200 000 h
∆C/C
ESR
IL
≤ ± 30 % of initial value
≤ 3 times initial specified limit
≤ initial specified limit
Failure
percentage: ≤ 0,5 %
Failure rate: ≤ 10 fit (≤ 10 · 10 –9/h)
(for definiton “fit”, refer to chapter “Quality”, page 62)
Post test requirements:
Voltage endurance test
Detail specification
∆C/C
≤ ± 10 % of initial value
ESR
≤ 1,3 % initial specified limit
IL
≤ initial specified limit
To IEC 60068-2-6, test Fc:
displacement amplitude 1,5 mm, at 10 Hz to 2 kHz,
acceleration max. 20 g, duration 3 × 2 h
To IEC 60068-1:
55/125/56 (– 55 °C/+ 125 °C/56 days damp heat test)
Similar to CECC 30301-802
Sectional specification
IEC 60384-4
125 °C, UR
Vibration resistance
IEC climatic category
2 000 h
1) If optimum circuit design is used, the values are lower by 30 %.
293 10/02
B41696 / B41796
Low ESR, Compact – 125 °C
Dimensional drawings
Axial-lead capacitor
40 _ 5
40 _ 5
max
_ 0,02
ø1+0,04
d max
max +1,5
max +4
1,3+0,1
KAL0524-S
Dimensions, weights and packing units
d×l
mm
dmax × lmax
mm
12 × 30
12,5 × 30,5
5,1
288
450
14 × 25
16 × 30
14,5 × 25,5
16,5 × 30,5
5,7
8,9
200
180
350
250
18 × 39
18,5 × 40
14,7
160
—
Approx. weight
g
294 10/02
Packing units (pieces)
Pallet
Reel
B41696 / B41796
Low ESR, Compact – 125 °C
Soldering star capacitors
Mounting holes
d = 12 mm ... 14 mm
0,6
3±0,1
d max
c ±0,1
ø1,3+0,1
4,7 _ 0,5
360
˚
3
c ±0,1
3,1_ 0,2
max
Mounting holes
d = 16 mm ... 18 mm
ø1,3+0,1
Soldering star is connected to the
negative pole
_ 0,02
ø1+0,04
KAL0525-1-E
The PC-board hole arrangement specified above is based on circular arcs.
If, however, the mounting holes have to be matched to a standard drilling raster, a spacing of
1,27 mm (1/20″) has proved to be sufficiently accurate if the following arrangements are used:
d = 14 mm
d = 12 mm
KAL0357-R
1,27
d = 18 mm
d = 16 mm
ø1,5+0,1
KAL0356-I
KAL0359-8
KAL0358-Z
Dimensions, weights and packing units
d×l
dmax × lmax
c ± 0,1
Approx. weight
Packing units
mm
mm
12 × 30
13,5 × 32
mm
12,5
g
5,4
pieces
480
14 × 25
16 × 30
15,5 × 27
17,5 × 32
14,5
16,5
6,1
9,4
480
300
18 × 39
19,5 × 41,5
18,5
15,4
200
295 10/02
B41696 / B41796
Low ESR, Compact – 125 °C
Overview of available types
UR (VDC)
25
CR (µF)
470
680
1 000
2 200
3 300
Case dimensions d × l (mm)
40
12 × 30
12 × 30
14 × 25
16 × 30
18 × 39
18 × 39
Case dimensions and ordering codes
UR
CR
VDC
µF
25
680
1 000
3 300
40
470
1 000
2 200
Case dim.
d×l
mm
12 × 30
14 × 25
18 x 39
12 × 30
16 × 30
18 x 39
Ordering code
Axial
pallet package
Axial
reel
Soldering star
B41696A5687Q007
B41696A5687Q009
B41796A5687Q000
B41696A5108Q007
B41696A5338Q007
B41696A5108Q009
B41796A5108Q000
B41796A5338Q000
B41696A7477Q007
B41696A7108Q007
B41696A7477Q009
B41696A7108Q009
B41796A7477Q000
B41796A7108Q000
B41696A7228Q007
B41796A7228Q000
Technical data
CR
100 Hz
20 °C
µF
ESRtyp
100 Hz
20 °C
mΩ
ESR max
100 Hz
20 °C
mΩ
ESRmax
100 Hz
−40 °C
Ω
ESRmax
10 kHz
20 °C
mΩ
Zmax
100 kHz
20 °C
mΩ
680
1 000
110
80
170
120
1,20
0,65
95
70
90
68
3 300
30
45
0,20
25
470
1 000
110
60
180
90
0,90
0,45
2 200
30
50
0,20
I~max
10 kHz
40 °C
A
I~max
10 kHz
85 °C
A
I ~R
10 kHz
125 °C
A
5,40
5,70
4,25
4,50
1,60
1,70
24
11,50
9,20
3,50
75
45
72
44
5,80
8,00
4,60
6,30
1,75
2,40
25
24
11,50
9,20
3,50
25 VDC
40 VDC
296 10/02
B41696 / B41796
Low ESR, Compact – 125 °C
Useful life
depending on ambient temperature TA under ripple current operating conditions at UR 1)
KAL0554-E
3,5
Ι~
Ι ~R
B41696/796
3,0
2,5
2,0
1,5
0
40
50
60
70
80
90
100
110
3 000 h
5 000 h
10 000 h
25 000 h
0,5
100 000 h
500 000 h
1,0
120 ˚C 130
TA
Useful life
depending on case temperature TC under ripple current operating conditions at UR 1)
KAL0555-M
4,0
Ι~
Ι ~R
B41696/796
3,5
3,0
2,5
2,0
50
60
70
80
90
100
110
120 ˚C 130
TC
3 000 h
5 000 h
0
40
10 000 h
0,5
25 000 h
500 000 h
1,0
100 000 h
1,5
1) Refer to page 40 for an explanation on how to interpret the useful life graphs.
297 10/02
B41696 / B41796
Low ESR, Compact – 125 °C
Frequency characteristics of ESR
at different temperatures
typical behavior
Frequency factor of permissible
ripple current I~
versus frequency f
KAL0638-4
1,2
Ι f~
B41696/796
KAL0637-V
3,5
B41696/796
ESR f
ESR 10 kHz
Ι ~10 kHz
0,9
125 ˚C
85 ˚C
2,5
0,8
20 ˚C
0,7
2,0
d
c
b
0,6
0,5
1,5
_ 40 ˚C
0,4
1,0
0,3
ø [mm] 12 14 16 18
UR
25 VDC c c b b
40 VDC d d c c
0,2
0,1
0 2
10
5
10 3
0,5
0 1
10
5 Hz 10 4
f
Equivalent series resistance ESR
versus frequency f at different temperatures
Typical behavior for 2 200 µF/40 V
Hz 10 4
f
KAL0635-E
10 1
B41696/796
Ω
5 10 3
Impedance Z
versus frequency f at different temperatures
Typical behavior for 2 200 µF/40 V
KAL0636-M
10 0
5 10 2
B41696/796
Ω
Z
ESR
10 0
10
5
_ 55 ˚C
_1
_ 40 ˚C
10
_ 55 ˚C
_1
_ 40 ˚C
5
20 ˚C
10
>_ 60 ˚C
_2
10 1
5 10 2
5 10 3
5 10 4
Hz 10 5
f
10
298 10/02
10 1
20 ˚C
>_ 60 ˚C
_2
5 10 2
5 10 3
5 10 4
Hz 10 5
f
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Corporate Communications, P.O. Box 80 17 09, 81617 Munich, GERMANY
++49 89 636 09, FAX (0 89) 636-2 26 89
(
 EPCOS AG 2002. Reproduction, publication and dissemination of this brochure and the information contained therein without
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