246 CTI-V
www.vishay.com
Vishay BCcomponents
Aluminum Electrolytic Capacitors
SMD (Chip), High Temperature, Low Impedance,
High Vibration Capability
FEATURES
• Extended useful life: up to 6000 h at 125 °C
• Polarized aluminum electrolytic capacitors,
non-solid electrolyte, self healing
• SMD-version with base plate, lead (Pb)-free
reflow solderable
• Charge and discharge proof, no peak current limitation
140 CRH
125 °C
lower Z
lower Z
higher I
R
146 CTI
125 °C
high
vibration
246 CTI-V
• Advanced temperature reflow soldering according to
JEDEC
®
J-STD-020
• Vibration proof, 6-pin version up to 30
g
• AEC-Q200 qualified
150 CRZ
105 °C
• High reliability
Fig. 1
• Low ESR
• Material categorization: for definitions of compliance
please see
www.vishay.com/doc?99912
VALUE
16 x 16 x 16
to 18 x 18 x 21
150 μF to 4700 μF
± 20 %
16 V to 100 V
-55 °C to +125 °C
2000 h to 5000 h
2500 h to 6000 h
350 000 h to 400 000 h
1000 h
QUICK REFERENCE DATA
DESCRIPTION
Nominal case sizes
(L x W x H in mm)
Rated capacitance range, C
R
Tolerance on C
R
Rated voltage range, U
R
Category temperature range
Endurance test at 125 °C
Useful life at 125 °C
Useful life at 40 °C
1.8 x l
R
applied
Shelf life at 0 V, 125 °C
Based on sectional
specification
Climatic category IEC 60068
APPLICATIONS
• SMD technology, for high temperature reflow soldering
• Industrial and professional applications
• Automotive, general industrial, telecom
• Smoothing, filtering, buffering
MARKING
• Rated capacitance (in μF)
• Rated voltage (in V)
• Date code, in accordance with IEC 60062
• Black mark or “-” sign indicating the cathode (the anode is
identified by beveled edges)
• Code indicating group number (T)
IEC 60384-18 / CECC 32300
55 / 125 / 56
PACKAGING
Supplied in blister tape on reel
Revision: 12-Apr-17
Document Number: 28424
1
For technical questions, contact:
aluminumcaps1@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
246 CTI-V
www.vishay.com
Vishay BCcomponents
U
R
(V)
SELECTION CHART FOR C
R
, U
R
, AND RELEVANT NOMINAL CASE SIZES
(L x W x H in mm)
C
R
(μF)
150
220
330
470
680
820
1000
1200
1500
1800
2200
2700
3300
3900
4700
16
→
→
→
→
→
→
→
→
16 x 16 x 16
→
16 x 16 x 16
→
16 x 16 x 21
18 x 18 x 16
18 x 18 x 21
18 x 18 x 21
25
→
→
→
→
→
→
16 x 16 x 16
→
16 x 16 x 16
→
16 x 16 x 21
18 x 18 x 16
18 x 18 x 21
-
-
-
35
→
→
→
→
16 x 16 x 16
→
16 x 16 x 16
18 x 18 x 16
16 x 16 x 21
18 x 18 x 21
-
-
-
-
-
50
→
→
→
16 x 16 x 16
16 x 16 x 16
→
16 x 16 x 21
18 x 18 x 16
18 x 18 x 21
-
-
-
-
-
-
-
63
→
→
16 x 16 x 16
16 x 16 x 16
18 x 18 x 16
16 x 16 x 21
18 x 18 x 21
-
-
-
-
-
-
-
-
80
→
16 x 16 x 16
16 x 16 x 21
18 x 18 x 16
18 x 18 x 21
-
-
-
-
-
-
-
-
-
-
-
100
16 x 16 x 16
16 x 16 x 21
18 x 18 x 16
18 x 18 x 21
-
-
-
-
-
-
-
-
-
-
-
-
min. 0.4 / max. 1.0 (2 x)
6-pin:
≥
Ø
16 mm
H
MAX.
max. 0.3
35V
1000u
H4E T
W
MAX.
B
L1
MAX.
S
D
L
MAX.
Fig. 1 - Dimensional outline
Table 1
DIMENSIONS
in millimeters
AND MASS
NOMINAL CASE SIZE
LxWxH
16 x 16 x 16
16 x 16 x 21
18 x 18 x 16
18 x 18 x 21
CASE
CODE
1616
1621
1816
1821
L
MAX.
16.6
16.6
19.0
19.0
W
MAX.
16.6
16.6
19.0
19.0
H
MAX.
17.5
22.0
17.5
22.0
ØD
16.0
16.0
18.0
18.0
B
MAX.
1.3
1.3
1.3
1.3
S
6.5
6.5
6.5
6.5
L1
MAX.
18.6
18.6
21.0
21.0
MASS
(g)
≈
5.5
≈
6.0
≈
8.0
≈
8.3
Revision: 12-Apr-17
Document Number: 28424
2
For technical questions, contact:
aluminumcaps1@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
246 CTI-V
www.vishay.com
Table 2
Vishay BCcomponents
TAPE AND REEL DIMENSIONS
in millimeters,
PACKAGING QUANTITIES
NOMINAL CASE SIZE
LxWxH
16 x 16 x 16
16 x 16 x 21
18 x 18 x 16
18 x 18 x 21
CASE
CODE
1616
1621
1816
1821
PITCH
P
1
28
28
32
32
TAPE WIDTH TAPE THICKNESS
W
T
2
44
44
44
44
18.9
23.4
18.9
23.4
REEL
DIAMETER
380
380
380
380
PACKAGING QUANTITY
PER REEL
150
100
125
100
Note
• Detailed tape dimensions see section “PACKAGING”
MOUNTING
The capacitors are designed for automatic placement on to
printed-circuit boards.
Optimum dimensions of soldering pads depend amongst
others on soldering method, mounting accuracy, print
layout and / or adjacent components.
For recommended soldering pad dimensions, refer to Fig. 3
and Table 3.
SOLDERING
Soldering conditions are defined by the curve, temperature
versus time, where the temperature is that measured on the
component during processing.
For maximum conditions refer to Fig. 4.
Any temperature versus time curve which does not exceed
the specified maximum curves may be applied.
As a general principle, temperature and duration shall be the
minimum
necessary required to ensure good soldering
connections. However, the specified maximum curves
should never be exceeded.
c
a
a
b
Case size Ø D
≥
16 mm
Fig. 2 - Recommended soldering pad dimensions
Table 3
RECOMMENDED SOLDERING PAD DIMENSIONS
in millimeters
CASE CODE
1616
1621
1816
1821
a
7.8
7.8
8.8
8.8
b
9.6
9.6
9.6
9.6
c
4.7
4.7
4.7
4.7
Revision: 12-Apr-17
Document Number: 28424
3
For technical questions, contact:
aluminumcaps1@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
246 CTI-V
www.vishay.com
Vishay BCcomponents
ADVANCED SOLDERING PROFILE FOR LEAD (Pb)-FREE REFLOW PROCESS
ACCORDING TO JEDEC J-STD-020
T (°C)
T
Peak
230
217
200
190
t
2
150
t
1
t
4
t
3
25
time (s)
Fig. 3 - Maximum temperature load during reflow soldering
Table 4
REFLOW SOLDERING CONDITIONS
for MAL224699xxxE3
PROFILE FEATURES
Maximum time from 25 °C to T
Peak
Maximum ramp-up rate to 150 °C
Maximum time from 150 °C to 200 °C (t
1
)
Maximum time from 190 °C to 200 °C (t
2
)
Ramp up rate from 200 °C to T
Peak
Maximum time above T
Liquidus
(217 °C) (t
3
)
Maximum time above 230 °C (t
4
)
Peak temperature T
Peak
Maximum time above T
Peak
minus 5 °C
Ramp-down rate from T
Liquidus
Notes
• Temperature measuring point on top of the case and on terminals
• Maximum 2 runs with pause of minimum 30 min in between
CASE CODE
1616 TO 1821
300 s
3 K/s
150 s
110 s
0.5 K/s to 3 K/s
90 s
60 s
245 °C
30 s
3 K/s to 6 K/s
Revision: 12-Apr-17
Document Number: 28424
4
For technical questions, contact:
aluminumcaps1@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
246 CTI-V
www.vishay.com
Vishay BCcomponents
ORDERING EXAMPLE
Electrolytic capacitor 246 CTI-V series
220 μF / 80 V; ± 20 %
Nominal case size: 16 mm x 16 mm x 16 mm; taped on reel
Ordering code: MAL224699708E3
ELECTRICAL DATA
SYMBOL
C
R
I
R
I
L2
tan
δ
Z
DESCRIPTION
Rated capacitance at 100 Hz, tolerance ± 20 %
Rated RMS ripple current at 100 kHz, 125 °C
Maximum leakage current after 2 min at U
R
Maximum dissipation factor at 100 Hz
Maximum impedance at 100 kHz
Note
• Unless otherwise specified, all electrical values in Table 5 apply
at T
amb
= 20 °C, P = 86 kPa to 106 kPa, RH = 45 % to 75 %
Table 5
ELECTRICAL DATA AND ORDERING INFORMATION
U
R
(V)
C
R
(μF)
1500
2200
3300
3300
3900
4700
1000
1500
2200
2200
2700
680
1000
1200
1500
1800
470
680
1000
1000
1200
330
470
680
820
1000
220
330
330
470
150
220
220
330
NOMINAL CASE SIZE
LxWxH
(mm)
16 x 16 x 16
16 x 16 x 16
16 x 16 x 21
18 x 18 x 16
18 x 18 x 21
18 x 18 x 21
16 x 16 x 16
16 x 16 x 16
16 x 16 x 21
18 x 18 x 16
18 x 18 x 21
16 x 16 x 16
16 x 16 x 16
18 x 18 x 16
16 x 16 x 21
18 x 18 x 21
16 x 16 x 16
16 x 16 x 16
16 x 16 x 21
18 x 18 x 16
18 x 18 x 21
16 x 16 x 16
16 x 16 x 16
18 x 18 x 16
16 x 16 x 21
18 x 18 x 21
16 x 16 x 16
16 x 16 x 21
18 x 18 x 16
18 x 18 x 21
16 x 16 x 16
16 x 16 x 21
18 x 18 x 16
18 x 18 x 21
I
R
125 °C
100 kHz
(mA)
1400
1400
1660
1500
1750
1750
1400
1400
1660
1500
1750
1400
1400
1500
1660
1750
1300
1300
1500
1300
1600
1050
1050
1150
1300
1400
900
1100
900
1100
650
810
650
810
I
L2
2 min
(μA)
240
352
528
528
624
752
250
375
550
550
675
238
350
420
525
630
235
340
500
500
600
208
296
428
517
630
176
264
264
376
150
220
220
330
tan
δ
100 Hz
0.16
0.18
0.20
0.20
0.20
0.22
0.14
0.14
0.16
0.16
0.16
0.12
0.12
0.12
0.12
0.12
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.12
0.12
0.12
0.12
0.12
0.12
0.12
0.12
Z
100 kHz
20 °C
(Ω)
0.050
0.050
0.035
0.050
0.035
0.035
0.050
0.050
0.035
0.050
0.035
0.050
0.050
0.050
0.035
0.035
0.072
0.072
0.052
0.070
0.049
0.100
0.100
0.095
0.075
0.072
0.180
0.120
0.160
0.110
0.300
0.230
0.300
0.230
Z
100 kHz
-40 °C
(Ω)
0.45
0.45
0.32
0.45
0.32
0.32
0.45
0.45
0.32
0.45
0.32
0.45
0.45
0.45
0.32
0.32
0.65
0.65
0.47
0.63
0.44
0.90
0.90
0.86
0.68
0.65
1.44
0.96
1.28
0.88
2.40
1.80
2.40
1.80
LIFE
CODE
(1)
L2
L2
L3
L2
L3
L3
L2
L2
L3
L2
L3
L2
L2
L2
L3
L3
L2
L2
L3
L2
L3
L2
L2
L2
L3
L3
L1
L1
L1
L1
L1
L1
L1
L1
ORDERING CODE
MAL2246...
99505E3
99506E3
99507E3
99508E3
99509E3
99511E3
99605E3
99606E3
99607E3
99608E3
99609E3
99007E3
99008E3
99009E3
99011E3
99012E3
99108E3
99109E3
99111E3
99112E3
99113E3
99809E3
99811E3
99812E3
99813E3
99814E3
99708E3
99709E3
99711E3
99712E3
99907E3
99908E3
99909E3
99911E3
16
25
35
50
63
80
100
Note
(1)
Determines the applicable row in the table “Endurance Test Duration and Useful Life”
Revision: 12-Apr-17
Document Number: 28424
5
For technical questions, contact:
aluminumcaps1@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
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