EPCOS B43750A4158M000 Capacitors with screw terminal Datasheet

Capacitors with Screw Terminals
B43750
Max. Ripple Current – 105 °C
B43770
B43750, B43770
Long-life grade capacitors
Applications
■
■
■
■
Traction
Electric vehicle (Hybrid)
Power electronics
Highly professional power supplies
Features
KAL0567-B
■
■
■
■
■
Max. ripple current capability (up to 100 A)
High reliability
Wide temperature range
All-welded construction ensures reliable electrical contact
No base insulation for max. cooling
(insulated solution “2-pad design” upon request)
■ Version with low-inductance design available
■ Self-extinguishing electrolyte
Construction
■
■
■
■
Charge-discharge proof, polar
Aluminum case, partially insulated
Poles with screw terminal connections
Mounting with ring clips, clamps or threaded stud
158 10/02
B43750
B43770
B43750 / B43770
Max. Ripple Current – 105 °C
Specifications and characteristics in brief
Rated voltage UR
350 … 450 VDC
Surge voltage US
1,1 · UR
Rated capacitance CR
560 … 5 300 µF
Capacitance tolerance
± 20 %
Leakage current IL
(5 min, 20 °C)
Self-inductance ESL
M
C R U R 0,7
I L ≤ 0,3 µA ⋅  ------- ⋅ -------  + 4 µA
 µF V 
d = 64,3 mm: approx. 14 nH
d ≥ 76,9 mm: approx. 18 nH
Capacitors with low-inductance design:
d ≥ 64,3 mm: approx. 13 nH
Requirements:
Useful life
105 °C; U R; I~R
85 °C; U R; I~R
40 °C; U R; 3 · I~R
> 8 000 h
> 40 000 h
> 250 000 h
∆C/C
ESR
IL
≤ ± 30 % of initial value
≤ 3 times initial specified limit
≤ initial specified limit
Failure percentage: ≤ 1 %
Failure rate:
≤ 20 fit (≤ 20 · 10 –9/h)
(for definiton “fit”, refer to chapter “Quality”, page 62)
Post test requirements:
Voltage endurance test
∆C/C
ESR
IL
≤ ± 10 % of initial value
≤ 1,3 times initial specified limit
≤ initial specified limit
125 °C (at UR)
2 000 h
Vibration resistance
To IEC 60068-2-6, test Fc:
displacement amplitude 0,75 mm, frequency range 10 to 55 Hz,
acceleration max. 10 g, duration 3 × 2 h
IEC climatic category
To IEC 60068-1:
25/105/56 (– 25 °C/+ 105 °C/56 days damp heat test)
Detail specification
—
Sectional specification
IEC 60384-4
159 10/02
B43750 / B43770
Max. Ripple Current – 105 °C
Dimensional drawings
Type B43750
Ring clip/clamp mounting
Type B43770
Threaded stud mounting
1
1
ød 2
a
a
d1
ød 2
d
_ 0,8
6,4 +1,1
_ 0,8
6,4 +1,1
2
*)
mm*)
M6:Min.
min.reach
reach
screw
= 12
M6:
of of
screw
= 12
mm
*)*) 8 mm for low-inductance design
8 mm for low-inductance design
KAL0226-Q-E
Positive pole marking: +
Dimensions and weights
Dimensions (mm) with partly insulating sleeve1)
d1
d
I ± 0,8
I 1 ± 0,8 I 2 +0
–1
d 2 max
a
M6
M6
64,3+ 0/– 0,8
64,3+ 0/– 0,8
80,3
105,3
86,0
111,0
17
17
M 12
M 12
17,7
17,7
28,5
28,5
350
450
M6
M6
76,9+ 0/– 0,7
76,9+ 0/– 0,7
105,3
142,8
111,0
148,5
17
17
M 12
M 12
17,7
17,7
31,7
31,7
550
850
M6
M6
M6
91,0+ 0/– 2
91,0+ 0/– 2
91,0+ 0/– 2
67,1
96,6
144,1
72,4
101,9
149,4
17
17
17
M 12
M 12
M 12
17,1
17,7
17,7
31,7
31,7
31,7
600
800
1300
Terminal
Dimensions are also valid for low-inductance design.
Packing
For ecological reasons the packing is pure cardboard.
Capacitor diameter d
Packing units (pieces)
64,3 mm
76,9 mm
91,0 mm
15
12
8
1) Fully insulated versions available upon request.
160 10/02
+0,2
–0,4
Approx.
weight (g)
B43750 / B43770
Max. Ripple Current – 105 °C
Special designs
■ Low-inductance design
Ordering codes:
Design
Identification in 3rd
block of ordering code
Remark
Low inductance (13 nH)
M003
For capacitors with diameter d ≥ 64,3 mm
Accessories
The following items are included in the delivery package, but are not fastened to the capacitors:
Thread
Toothed
washers
Screws/Nuts
For terminals
M6
A 6,4 DIN 6797
Cylinder-head screw M 6 × 12 DIN 85-4.8
For mounting
M 12
J 12,5 DIN 6797 Hex nut BM 12 DIN 439
The following must be ordered separately:
Ring clips
Clamps
Insulating parts
Maximum
torque
2,5 Nm
10
B 44 030 (cf. page 169)
B 44 030 (cf. page 173)
B 44 020 (cf. page 166)
161 10/02
Nm
B43750 / B43770
Max. Ripple Current – 105 °C
Overview of available types
U R (VDC) 350
C R (µF)
400
450
Case dimensions d × l (mm)
560
64,3 × 80,3
680
91,0 × 67,1
64,3 × 80,3
850
1 200
64,3 × 80,3
1 300
1 500
91,0 × 67,1
1 800
64,3 × 105,3
1 900
76,9 × 105,3
64,3 × 105,3
91,0 × 96,6
76,9 × 105,3
76,9 × 142,8
91,0 × 144,1
2 400
2 700
64,3 × 105,3
91,0 × 67,1
76,9 × 105,3
76,9 × 142,8
2 900
3 900
76,9 × 142,8
5 300
91,0 × 144,1
91,0 × 144,1
The capacitance and voltage ratings listed above are available in different cases upon request.
Other voltage and capacitance ratings are also available upon request.
162 10/02
B43750 / B43770
Max. Ripple Current – 105 °C
Technical data and ordering codes
CR
100 Hz
20 °C
VDC µF
UR
350
400
450
Case
ESRmax
dimensions 100 Hz
20°C
d×l
mW
mm
Zmax
10 kHz
20°C
mW
I~max
10 kHz
40°C
A1)
I~R
10 kHz
105°C
A1)
I~R (B)
10 kHz
105°C
A2)
I~R (T+B) Ordering code 4)5)
10 kHz
105°C
A3)
1 200 64,3 × 80,3
67
32
45
21,8
25,6
1 500 91,0 × 67,1
54
26
49
10
28,0
31,1
B437*0A4158M000
1 800 64,3 × 105,3
45
21
56
12
22,4
28,3
B437*0A4188M000
2 700 76,9 × 105,3
30
13
75
16
33,0
40,9
B437*0A4278M000
3 900 76,9 × 142,8
21
9
80
20
33,8
45,7
B437*0A4398M000
5 300 91,0 × 144,1
16
8
80
26
46,5
59,4
B437*0A4538M000
850 64,3 × 80,3 140
110
45
21,8
25,6
B437*0A9857M000
9,5
9,5
B437*0A4128M000
1 200 91,0 × 67,1
94
80
49
10,4
28,0
31,1
B437*0A9128M000
1 300 64,3 × 105,3
87
74
56
12
22,4
28,3
B437*0A9138M000
1 900 76,9 × 105,3
60
51
75
16
33,0
40,9
B437*0A9198M000
2 900 76,9 × 142,8
39
34
80
20
33,8
45,7
B437*0A9298M000
3 900 91,0 × 144,1
29
24
80
26
46,5
59,4
B437*0A9398M000
560 64,3 × 80,3 220
180
36
17,6
20,7
B437*0A5567M000
7,7
680 91,0 × 67,1 180
150
45
9,4
25,3
28,1
B437*0A5687M000
850 64,3 × 105,3 150
120
44
9,1
17,4
21,9
B437*0A5857M000
1 200 76,9 × 105,3 100
80
54
11,4
24,0
29,7
B437*0A5128M000
1 300 91,0 × 96,6
92
73
68
14,3
31,4
37,1
B437*0A5138M000
1 900 76,9 × 142,8
63
50
74
15,5
26,3
35,6
B437*0A5198M000
2 400 91,0 × 144,1
50
40
80
20,2
36,3
46,4
B437*0A5248M000
1)
2)
3)
4)
Ripple current capability with natural cooling
(B) = ripple current capability with base cooling
(T+B) = ripple current capability with terminal and base cooling
* “5” = for capacitors with ring clip/clamp mounting
“7” = for capacitors with threaded stud
5) For low-inductance design, see page 161.
163 10/02
B43750 / B43770
Max. Ripple Current – 105 °C
Useful life
depending on temperature TA,TB,TT+B under ripple current operating conditions 1)
KAL0566-3
5,0
B43750/770
Ι~ ;
Ι~
Ι ~ R Ι ~ R (B; T+B)
3,5
3,0
2,5
2,0
0
40
50
60
70
80
90
TA ; T B ; T T+B
8 000 h
15 000 h
25 000 h
0,5
50 000 h
250 000 h
1,0
100 000 h
1,5
100
C 110
Depending on the application, interpret the graph as follows:
1. Natural cooling
Use rated current I~R and ambient temperature TA.
2. Cooling of base
Use rated current I~R (B) and temperature of capacitor base TB.
3. Cooling of terminals and base
Use rated current I~R (T+B) and temperature of capacitor base TT+B.
Ensure that the temperature of the cooled terminals is lower than that of the case base.
Due to the current load capability of the contact elements, the following current limits must not be
exceeded, even if the frequency and temperature factors have been taken into account:
Capacitor diameter
Capacitor base cooling
64,3 mm
62 A
Terminal and capacitor base cooling
75 A
76,9 mm
80 A
100 A
91,0 mm
80 A
100 A
1) Refer to page 40 for an explanation on how to interpret the useful life graphs.
164 10/02
B43750 / B43770
Max. Ripple Current – 105 °C
Frequency factor of permissible
ripple current I~
versus frequency f
KAL0262-L
1,2
B43750/770
Ι ∼ max, f
Ι ∼ max, 10 kHz
0,8
0,6
0,4
0,2
0
5 10 2
5 10 3
5 10 4
Hz 10 5
f
Frequency characteristics of ESR
Typical behavior
KAL0264-3
1,4
B43750/770
ESR f
ESR 100 Hz
1,0
0,8
0,6
20 ˚C
0,4
55 ˚C
0,2
0
5
10 2
5
10 3
Hz
f
10 4
165 10/02
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++49 89 636 09, FAX (0 89) 636-2 26 89
(
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Published by EPCOS AG
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 EPCOS’ prior express consent is prohibited.
Purchase orders are subject to the General Conditions for the Supply of Products and Services of
the Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic
Manufacturers’ Association), unless otherwise agreed.
This brochure replaces the previous edition.
For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or
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Due to technical requirements components may contain dangerous substances. For information on
the type in question please also contact one of our Sales Offices.
1
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