VISHAY 591D686X_010C2T

591D
Vishay Sprague
Solid Tantalum Chip Capacitors
TANTAMOUNT®, Low Profile, Low ESR, Conformal Coated,
Maximum CV
FEATURES
•
•
•
•
•
PERFORMANCE CHARACTERISTICS
Operating Temperature: - 55°C to + 85°C. (To + 125°C
with voltage derating.)
Capacitance Range: 1µF to 1000µF
New case size offerings.
1.2mm to 2mm height
Terminations: Lead (Pb)-free (2) standard.
Very low ESR
8mm, 12mm tape and reel packaging available per EIA481-1 and reeling per IEC 286-3. 7” [178mm] standard.
13” [330mm] available.
• Footprint compatible with EIA 535BAAC and
CECC 30801 molded chips.
Capacitance Tolerance: ±10%, ±20% standard.
Voltage Rating: 4WVDC to 10WVDC, (16WVDC,
20WVDC, and 25WVDC under development)
ORDERING INFORMATION
591D
TYPE
477
CAPACITANCE
X0
CAPACITANCE
TOLERANCE
This is expressed in
picofarads. The first
two digits are the
significant figures. The
third is the number of
zeros to follow.
X0 = ± 20%
X9 = ± 10%
6R3
DC VOLTAGE RATING
@ + 85°C
This is expressed in volts.
To complete the three-digit
block, zeros precede the
voltage rating. A decimal
point is indicated by an "R"
(6R3 = 6.3 volts).
W
CASE CODE
2
TERMINATION
T
REEL SIZE AND
PACKAGING
See
Ratings
and Case
Codes
Table.
2 = 100% Tin.
T = Tape and Reel
7" [178mm] Reel
W = 13” [330mm]
Reel
Note: Preferred Tolerance and reel sizes are in bold.
We reserve the right to supply higher voltage ratings and tighter capacitance tolerance capacitors in the same case size. Voltage
substitutions will be marked with the higher voltage rating
DIMENSIONS in inches [millimeters]
W
Note: U, V and W are similar to C, D and R footprint (592D) with a 2mm height
Tantalum Wire
Nib Identifies
Anode (+)
Terminal
L
B
J
J
D
A
CASE CODE
A
L (MAX.)
W
H
A
0.147
0.072 ± 0.012
0.047 ± 0.012
0.031 ± 0.012
[3.7]
[1.8 ± 0.3]
[1.2 ± 0.3]
[0.80 ± 0.30]
B
0.159
0.110 + 0.012 - 0.016 0.047 ± 0.012
0.031 ± 0.012
[4.0]
[2.8 + 0.3 - 0.4]
[1.2 ± 0.3]
[0.80 ± 0.30]
C
0.282
0.126 ± 0.012
0.047 ± 0.012
0.051 ± 0.012
[7.1]
[3.2 ± 0.3]
[1.2 ± 0.3]
[1.3 ± 0.3]
D
0.298
0.170 ± 0.012
0.047 ± 0.012
0.051 ± 0.012
[7.5]
[4.3 ± 0.3]
[1.2 ± 0.3]
[1.3 ± 0.3]
R
0.286
0.235 ± 0.012
0.047 ± 0.012
0.051 ± 0.012
[7.2]
[6.0 ± 0.3]
[1.2 ± 0.3]
[1.3 ± 0.3]
U
0.282
0.126 ± 0.012
0.079
0.051 ± 0.012
[7.1]
[3.2 ± 0.3]
[2.0] Max.
[1.3 ± 0.3]
V
0.298
0.170 ± 0.012
0.079
0.051 ± 0.012
[7.5]
[4.3 ± 0.3]
[2.0] Max.
[1.3 ± 0.3]
W
0.286
0.235 ± 0.012
0.079
0.051 ± 0.012
[7.2]
[6.0 ± 0.3]
[2.0] Max.
[1.3 ± 0.3]
Note: The anode termination (D less B) will be a minimum of .012" [0.3mm].
Document Number 40012
Revision 22-Nov-04
H
B
0.085 ± 0.016
[2.2 ± 0.4]
0.097 ± 0.016
[2.5 ± 0.4]
0.180 ± 0.024
[4.6 ± 0.6]
0.180 ± 0.024
[4.6 ± 0.6]
0.180 ± 0.024
[4.6 ± 0.6]
0.180 ± 0.024
[4.6 ± 0.6]
0.180 ± 0.024
[4.6 ± 0.6]
0.180 ± 0.024
[4.6 ± 0.6]
For technical questions, contact [email protected]
D (REF.)
0.115
[2.9]
0.127
[3.2]
0.238
[6.0]
0.254
[6.4]
0.246
[6.2]
0.238
[6.0]
0.254
[6.4]
0.246
[6.2]
J (MAX.)
0.004
[0.1]
0.004
[0.1]
0.004
[0.1]
0.004
[0.1]
0.004
[0.1]
0.004
[0.1]
0.004
[0.1]
0.004
[0.1]
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89
591D
Vishay Sprague
RATINGS AND CASE CODES
µF
1
2.2
3.3
4.7
6.8
10
15
22
33
47
68
100
150
220
330
470
680
1000
6.3 V
4V
STD
EXT
STD
B
B
C
D
R
U
V
W
A
B
C
D
C/R
D
U
U/V
V/W
W
C
D
R
D/R
U
V
W
16 V
10 V
EXT
A
A/B
B
C
D
C
D/R
R/U
U/V
U/V/W
W
STD
EXT
B
A
C
D
R
R
U
V
B
C
D
C/D
D
U
V/W
W
STD
C
D
D
R
U
V
V
W*
20 V
EXT
A
A
B
C
C/D
R
U
STD
B
C
D
R
R/V*
V*
25 V
EXT
A
B
B
C
D/U*
R
35 V
STD
EXT
B
C
C
D
R
U*
A
B
C
D
R
V*
V*
STD
B
C
D
R
R
EXT
A
B
C
D
R
R
STANDARD / EXTENDED RATINGS
Max. DF
Max. ESR
Max. RIPPLE
Max. DCL
@ + 25°C
@ + 25°C
100kHz
CASE
@ + 25°C
120 Hz
100kHz
Irms
CAPACITANCE
CODE
PART NUMBER*
(µA)
(%)
(Ohms)
(Amps)
(µF)
4 WVDC @ + 85°C, SURGE = 5.2 V . . . 2.7 WVDC @ + 125°C, SURGE = 3.4 V
22
A
591D226X_004A2T
0.9
6
1.200
0.22
22
B
591D226X_004B2T
0.9
6
0.800
0.32
47
B
591D476X_004B2T
1.9
6
0.800
0.33
47
C
591D476X_004C2T
1.9
6
0.200
0.74
68
C
591D686X_004C2T
2.7
6
0.180
0.78
68
D
591 D686X_004D2T
2.7
6
0.140
1.04
100
D
591D107X_004D2T
4.0
8
0.130
1.07
100
R
591D107X_004R2T
4.0
8
0.110
1.22
150
C
591D157X_004C2T
6.0
8
0.150
0.86
150
R
591D157X_004R2T
6.0
8
0.100
1.28
220
D
591D227X_004D2T
8.8
8
0.100
1.22
220
U
591D227X_004U2T
8.8
8
0.075
1.21
330
V
591D337X_004V2T
13.2
8
0.060
1.53
330
U
591D337X_004U2T
13.2
8
0.070
1.25
470
W
591D477X_004W2T
18.8
8
0.045
1.97
470
U
591D477X_004U2T
18.8
10
0.07
1.25
470
V
591D477X_004V2T
18.8
10
0.060
1.52
680
V
591D687X_004V2T
27.2
12
0.085
1.28
680
W
591D687X_004W2T
27.2
12
0.045
1.97
1000
W
591D108X_004W2T
40.0
14
0.050
1.67
6.3 WVDC @ + 85°C, SURGE = 8 V . . . 4 WVDC @ + 125°C, SURGE = 5 V
15
A
591D156X_6R3A2T
0.9
6
1.300
0.24
15
B
591D156X_6R3B2T
0.9
6
0.800
0.32
22
A
591D226X_6R3A2T13H**
1.4
6
0.800
0.20
22
B
591D226X_6R3B2T
1.4
6
0.800
0.32
33
B
591D336X_6R3B2T
2.1
6
0.800
0.32
33
C
591D336X_6R3C2T
2.1
6
0.200
0.74
47
C
591D476X_6R3C2T
3.0
6
0.200
0.74
47
D
591D476X_6R3D2T
3.0
6
0.140
1.04
68
D
591D686X_6R3D2T
4.0
6
0.130
1.07
68
R
591D686X_6R3R2T
4.0
6
0.110
1.22
100
B
591D107X_6R3B2T15H**
6.0
8
0.5
0.41
100
C
591D107X_6R3C2T
6.0
8
0.19
0.76
100
D
591D107X_6R3D2T
6.0
8
0.13
1.07
100
R
591D107X_6R3R2T
6.0
8
0.100
1.28
150
D
591D157X_6R3D2T
9.5
8
0.12
0.88
150
R
591D157X_6R3R2T
9.5
8
0.14
1.08
150
U
591D157X_6R3U2T
9.5
8
0.080
1.17
220
R
591D227X_6R3R2T
13.9
8
0.15
1.05
220
V
591D227X_6R3V2T
13.9
8
0.065
1.47
220
U
591D227X_6R3U2T
13.9
8
0.075
1.21
330
W
591D337X_6R3W2T
20.8
8
0.045
1.97
330
V
591D337X_6R3V2T
20.8
8
0.060
1.52
330
U
591D337X_6R3U2T
20.8
8
0.07
1.25
470
U
591D477X_6R3U2T
29.6
10
0.060
1.35
470
W
591D477X_6R3W2T
29.6
10
0.045
1.97
470
V
591D477X_6R3V2T
29.6
10
0.085
1.28
680
W
591D687X_6R3W2T
42.8
10
0.060
1.87
** xyH indicates maximum height in (mm), i.e., 1.5mm max. (H) = 15Hmm
* Preliminary values contact factory for availability. For 10% tolerance, specify "9"; for 20% tolerance, change to "0”. Extended ratings are in bold print.
www.vishay.com
90
For technical questions, contact [email protected]
Document Number 40012
Revision 22-Nov-04
591D
Vishay Sprague
STANDARD / EXTENDED RATINGS
CAPACITANCE
(µF)
CASE
CODE
PART NUMBER**
Max. DCL
@ + 25°C
(µA)
Max. DF
@ + 25°C
120 Hz
(%)
Max. ESR
@ + 25°C
100kHz
(Ohms)
Max. RIPPLE
100kHz
Irms
(Amps)
10 WVDC @ + 85°C, SURGE = 13 V . . . 7 WVDC @ + 125°C, SURGE = 8 V
10
10
22
22
33
33
47
47
68
68
68
100
100
150
150
220
220
330
330
4.7
6.8
10
10
15
22
22
33
33
33
47
47
68
68
100
150*
A
591D106X_010A2T
1.0
6
1.300
B
591D106X_010B2T
1.0
6
0.850
B
591D226X_010B2T
2.2
6
0.800
C
591D226X_010C2T
2.2
6
0.200
C
591D336X_010C2T
3.3
6
0.200
D
591D336X_010D2T
3.3
6
0.140
D
591D476X_010D2T
4.7
6
0.140
R
591D476X_010R2T
4.7
6
0.120
C
591D686X_010C2T
6.8
6
0.190
D
591D686X_010D2T
6.8
6
0.130
R
591D686X_010R2T
6.8
6
0.110
D
591D107X_010D2T
10.0
8
0.130
U
591D107X_010U2T
10.0
8
0.085
V
591D157X_010V2T
15.0
8
0.075
U
591D157X_010U2T
15.0
8
0.080
W
591D227X_010W2T
22.0
8
0.055
V
591D227X_010V2T
22.0
8
0.065
W
591D337X_010W2T
33.0
8
0.050
W
591D337X_010W2T007**
33.0
8
0.050
16 WVDC @ + 85°C, SURGE = 20 V . . . 10 WVDC @ + 125°C, SURGE = 12 V
A
591D475X_016A2T
0.8
6
1.750
A
591D685X_016A2T
1.1
6
1.750
B
591D106X_016B2T
1.6
6
0.800
C
5910106X_016C2T
1.6
6
0.500
D
591D156X_016D2T
2.4
6
0.250
C
591D226X_016C2T
3.5
6
0.240
D
591D226X_016D2T
3.5
6
0.180
C
591D336X_016C2T
5.3
6
0.250
D
591D336X_016D2T
5.3
6
0.170
R
591D336X_016R2T
5.3
6
0.140
R
591D476X_016R2T
7.5
6
0.130
U
591D476X_016U2T
7.5
6
0.180
V
591D686X_016V2T
10.9
6
0.080
U
591D686X_016U2T
10.9
6
0.100
V
591D107X_016V2T
16.0
8
0.075
W*
591D157X_016W2T*
24.0*
8*
0.060*
4.7
4.7
6.8
6.8
10
10
15
15
22
22
22*
22*
33
33*
A
B
B
C
B
D
C
R
D
R
V*
U*
R
V*
0.24
0.31
0.32
0.74
0.74
1.04
1.04
1.17
0.76
1.15
1.22
1.07
1.13
1.37
1.17
1.78
1.47
1.87
1.87
0.19
0.19
0.32
0.45
0.77
0.67
0.91
0.66
0.94
1.08
1.12
0.78
1.32
1.05
1.37
1.71*
20 WVDC @ + 85°C, SURGE = 26 V . . . 13 WVDC @ + 125°C, SURGE = 16 V
591D475X_020A2T
591D475X_020B2T
591D685X_020B2T
591D685X_020C2T
591D106X_020B2T
591D106X_020D2T
591D156X_020C2T
591D156X_020R2T
591D226X_020D2T
591D226X_020R2T
591D226X_020V2T*
591D226X_020U2T*
591D336X_020R2T
591D336X_020V2T*
0.9
0.9
1.4
1.4
2.0
2.0
3.0
3.0
4.4
4.4
4.4*
4.4*
6.6
6.6*
6
6
6
6
6
6
6
6
6
6
6*
6*
6
6*
1.900
1.600
1.600
0.400
1.500
0.270
0.300
0.180
0.200
0.140
0.150*
0.375*
0.140
0.200*
0.18
0.22
0.22
0.52
0.23
0.75
0.60
0.91
0.87
1.09
0.90*
0.54*
1.08
0.73*
* Preliminary values contact factory for availability. For 10% tolerance, specify "9"; for 20% tolerance, change to "0". Extended ratings are in bold print.
** Denotes 1.8mm maximum height.
Document Number 40012
Revision 22-Nov-04
For technical questions, contact [email protected]
www.vishay.com
91
591D
Vishay Sprague
STANDARD / EXTENDED RATINGS
CAPACITANCE
(µF)
CASE
CODE
Max. DF
@ + 25°C
120 Hz
(%)
Max. DCL
@ + 25°C
(µA)
PART NUMBER**
Max. ESR
@ + 25°C
100kHz
(Ohms)
Max. RIPPLE
100kHz
Irms
(Amps)
25 WVDC @ + 85°C, SURGE = 33 V . . . 17 WVDC @ + 125°C, SURGE = 20 V
2.2
A
591D225X_025A2T
0.6
6
5.000
0.11
2.2
B
591D225X_025B2T
0.6
6
3.800
0.15
3.3
B
591D335X_025B2T
0.8
6
3.700
0.15
3.3
C
591D335X_025C2T
0.8
6
1.000
0.32
4.7
C
591 D475X_025C2T
1.2
6
0.800
0.37
6.8
C
591D685X_025C2T
1.7
6
0.750
0.38
6.8
D
591D685X_025D2T
1.7
6
0.650
0.48
10
D
591D106X_025D2T
2.5
6
0.600
0.50
10
R
591D106X_025R2T
2.5
6
0.240
0.83
15
R
591D156X_025R2T
3.8
6
0.200
0.91
15*
U*
591D156X_025U2T*
3.8*
6*
0.250*
0.66*
22*
V*
591D226X_025V2T*
5.5*
6*
0.200*
0.84*
33*
V*
591D336X_025V2T*
6.0*
6*
0.200*
0.84*
68
R
591D686X_025R2T20H**
17
8
35 WVDC @ + 85°C, SURGE = 46 V . . . 23 WVDC @ + 125°C, SURGE = 28 V
1
A
591D105X_035A2T
0.5
4
5.000
0.11
1
B
591D105X_035B2T
0.5
4
4.400
0.13
2.2
B
591D225X_035B2T
0.8
6
4.000
0.14
2.2
C
591D225X_035C2T
0.8
6
2.000
0.22
3.3
B
591D335X_035B2T
1.2
6
3.500
0.15
3.3
C
591D335X_035C2T
1.2
6
1.900
0.23
3.3
D
591D335X_035D2T
1.2
6
1.500
0.32
4.7
R
591 D475X_035R2T
1.6
6
0.750
0.47
6.8
D
591D685X_035D2T
2.4
6
0.950
0.40
6.8
R
591D685X_035R2T
2.4
6
0.750
0.47
10
R
591D106X_035R2T
3.5
6
0.600
0.52
* Preliminary values contact factory for availability. For 10% tolerance, specify "9"; for 20% tolerance, change to "0". Extended ratings are in bold print.
** XYH indicates maximum height in (mm) ie. 2.0mm max. (H) = 20Hmm
TYPICAL CURVES OF ESR - AS A FUNCTION OF FREQUENCY
591D 150 - 10V U CASE ESR/IMPEDANCE VS FREQUENCY
591D 330 - 6.3V V CASE ESR/IMPEDANCE VS FREQUENCY
10.00
10.00
IMPEDANCE
IMPEDANCE
1.00
ESR
OHMS
OHMS
1.00
0.10
0.01
0.00
100
ESR
0.10
0.01
1kHz
10kHz
100kHz
FREQUENCY IN HERTZ
1MHz
10MHz
0.00
100
1kHz
10kHz
100kHz
1MHz
FREQUENCY IN HERTZ
10MHz
591D 470 - 6.3V W CASE ESR/IMPEDANCE VS FREQUENCY
10.00
IMPEDANCE
ESR
OHMS
1.00
0.10
0.01
100
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92
1kHz
10kHz
100kHz
FREQUENCY IN HERTZ
1MHz
For technical questions, contact [email protected]
10MHz
Document Number 40012
Revision 22-Nov-04
591D
Vishay Sprague
TYPICAL CURVES @ + 25°C, IMPEDANCE AND ESR VS FREQUENCY
"A" Case
"B" Case
IMPEDANCE
1000
IMPEDANCE
1000
ESR
100
OHMS
OHMS
ESR
1µF, 35 VDC
10
100
4.7µF, 20 V
10
15µF, 6.3 VDC
1
1
0.1
0.1
10µF, 10 V
100
1K
10K
100K
1M
100
10M
1K
10K
FREQUENCY IN HERTZ
100K
1M
10M
FREQUENCY IN HERTZ
"C" Case
"D" Case
1000
100
IMPEDANCE
IMPEDANCE
ESR
100
ESR
OHMS
OHMS
10
10
6.8µF, 25 V
1
4.7µF, 25 V
1
0.1
47µF, 6.3 V
33µF, 6.3 V
0.1
0.01
100
1K
10K
100K
1M
10M
100
1K
10K
FREQUENCY IN HERTZ
100K
1M
10M
FREQUENCY IN HERTZ
"R" Case
100
IMPEDANCE
OHMS
10
ESR
1
10µF, 25 V
0.1
100µF, 6.3 V
0.01
100
1K
10K
100K
1M
10M
FREQUENCY IN HERTZ
Document Number 40012
Revision 22-Nov-04
For technical questions, contact [email protected]
www.vishay.com
93
591D
Vishay Sprague
PERFORMANCE CHARACTERISTICS
1.
Operating Temperature: Capacitors are designed to
operate over the temperature range - 55°C to + 85°C.
1.1
Capacitors may be operated to + 125°C with
voltage derating to two-thirds the + 85°C rating.
+ 85°C Rating
3.
3.1
3.2
Surge
Voltage
(V)
Working
Voltage
(V)
Surge
Voltage
(V)
4
6.3
10
16
20
25
5.2
8
13
20
26
32
2.7
4
7
10
13
17
3.4
5
8
12
16
20
DC Working Voltage: The DC working voltage is the
maximum operating voltage for continuous duty at the
rated temperature.
Surge Voltage: The surge DC rating is the maximum
voltage to which the capacitors may be subjected
under any conditions, including transients and peak
ripple at the highest line voltage.
4.
Capacitance Tolerance: The capacitance of all
capacitors shall be within the specified tolerance
limits of the normal rating.
4.1
Capacitance measurements shall be made by means
of polarized capacitance bridge. The polarizing
voltage shall be of such magnitude that there shall be
no reversal of polarity due to the AC component. The
maximum voltage applied to capacitors during
measurement shall be 2 volts rms at 120 Hz at +25°C.
If the AC voltage applied is less than one-half volt rms,
no DC bias is required. Accuracy of the bridge shall
be within ± 2%.
5.
6.1
Measurements shall be made by the bridge method
at, or referred to, a frequency of 120Hz and a
temperature of + 25°C.
7.
Leakage Current: Capacitors shall be stabilized at
the rated temperature for 30 minutes. Rated voltage
shall be be applied to capacitors for 5 minutes using a
steady source of power (such as a regulated power
supply) with 1000 ohm resistor connected in series
with the capacitor under test to limit the charging
current. Leakage current shall not then be measured.
Note that the leakage current varies with temperature
and applied voltage. See graph below for
the appropriate adjustment factor
TYPICAL LEAKAGE CURRENT FACTOR RANGE
100
Surge Voltage Test: Capacitors shall withstand
the surge voltage applied in series with a 33 ohm
± 5% resistor at the rate of one-half minute on,
one-half minute off, at + 85°C, for 1000 successive
test cycles.
Following the surge voltage test, the dissipation
factor and the leakage current shall meet the initial
requirements; the capacitance shall not have changed
more than ± 10%.
Capacitance Change With Temperature: The
capacitance change with temperature shall not exceed
the following percentage of the capacitance measured
at + 25°C:
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94
+ 125°C
+ 12%
Dissipatior Factor: The dissipatior factor, determined
from the expression 2πRC, shall not exceed values
listed in the Standard Ratings Table.
+ 125°C Rating
Working
Voltage
(V)
+ 85°C
+ 10%
6.
+ 125°C
+ 85°C
10
+ 55°C
+ 25°C
Leakage Current Factor
2.
- 55°C
- 10%
1.0
0°C
0.1
- 55°C
0.01
0.001
0
10
For technical questions, contact [email protected]
20
30
40
50
60
70
80
90
100
Percent of Rated Voltage
Document Number 40012
Revision 22-Nov-04
591D
Vishay Sprague
PERFORMANCE CHARACTERISTICS (Continued)
7.1
At + 25°C, the leakage current shall not exceed
the value listed in the Standard Ratings Table.
12.
Resistance to Soldering Heat: Capacitors mounted
on a substrate will withstand + 260°C for 5 seconds.
7.2
At + 85°C, the leakage current shall not exceed 10
times the value listed in the Standard Ratings Table.
12.1
7.3
At + 125°C, the leakage current shall not exceed
12 times the value listed in the Standard Ratings
Table.
Following the resistance to soldering heat test,
capacitance, dissipation factor and DC leakage
current shall meet the initial requirement.
13.
Marking: The small body area of these capacitors
does not allow elaborate marking schemes. All
required information is present on the carton or
package in which the parts are shipped; in addition,
part number, quantity and data code are indicated on
the reels.
14.
Terminal Strength: Per IEC-384-3, minimum of
5N shear force.
15.
Environmental: Mercury, CFC and ODS materials
are not used in the manufacture of these capacitors.
16.
Flammability: Encapsulant materials meet UL94 V0
17.
Capacitor Failure Mode: The predominant failure
mode for solid tantalum capacitors is increased
leakage current resulting in a shorted circuit. Capacitor failure may result from excess forward or reverse
DC voltage, surge current, ripple current, thermal
shock or excessive temperature.
8.
Equivalent Series Resistance: Measurements shall
be made by the bridge method at, or referred to, a
frequency of 100 KHz and a temperature of + 25°C.
8.1
The Equivalent Series Resistance shall not exceed the
value listed in the Standard Ratings Table.
9.
Life Test: Capacitors shall withstand rated DC
voltage applied at + 85°C for 2000 hours or derated
DC voltage applied at + 125°C for 1000 hours.
9.1
Following the life test, the dissipation factor and
leakage shall meet the initial requirement; the
capacitance change shall not exceed ± 10% of the
initial value.
10
Humidity Test: Capacitors shall withstand 1000 hours
at + 40°C, 90% to 95% relative humidity, with no
voltage applied
10.1
Following the humidity test, capacitance change shall
not exceed ± 10% of the initial value, dissipation factor
shall not exceed 150% of the initial requirement;
leakage currrent shall not exceed 200% of the initial
requirement at + 25°C
11.
The increase in leakage is caused by a breakdown of
the Ta2O5 dielectric. For additional information on
leakage failure of solid tantalum chip capacitors, refer
to Vishay Sprague Technical Paper, “Leakage Failure
Mode in Solid Tantalum Chip Capacitors.”
Solderability: Capacitors will meet the solderability
requirements of ANSI/J-STD-002, test B category 1.
GUIDE TO APPLICATION
1.0
Recommended rated working voltage guidelines:
(-55°C to + 85°C)
Application Voltage
Recommended Capacitor
(V)
Voltage Rating (V)
2.5
4
4
6.3
5
8
6
10
10
16
12
20
18
25
P = Power Dissipation in Watts @ + 25°C as given
in the table in Paragraph Number 6.0 (Power
Dissipation)
RESR = The capacitor Equivalent Series Resistance
at the specified frequency.
3.
A-C Ripple Voltage: The maximum allowable ripple
voltage shall be determined from the formula:
Vrms = Z
or, from the formula:
where,
2.
A-C Ripple Current: The maximum allowable ripple
current shall be determined from the formula:
P
RESR
Irms =
where,
Document Number 40012
Revision 22-Nov-04
P
RESR
Vrms = Irms x Z
P = Power Dissipation in Watts @ + 25°C as given in
the table in Paragraph Number 6.0 (Power
Dissipation).
RESR = The capacitor Equivalent Series Resistance
at the specified frequency.
For technical questions, contact [email protected]
www.vishay.com
95
591D
Vishay Sprague
GUIDE TO APPLICATION
5.0
5.
Reverse Voltage: These capacitors are capable of
withstanding peak voltages in the reverse direction
equal to 10% of the DC rating or 1 volt maximum at
+ 25°C and 5% of the DC voltage rating or 0.5 volt
maximum at + 85°C.
Temperature Derating: If these capacitors are to be
operated at temperatures above + 25°C, the
permissible rms ripple current or voltage shall be
calculated using the derating factors as shown:
Temperature
Derating Factor
+ 25°C
+ 85°C
+ 125°C
1.0
0.9
0.4
A
B
C
D
R
U
V
W
7.1
Solder Paste: The recommended thickness of the
solder paste after application is 0.007" ± 0.001"
[0.178mm ± 0.025mm]. Care should be exercised in
selecting the solder paste. The metal purity should
be as high as practical. The flux (in the paste) must
be active enough to remove the oxides formed on the
metallization prior to the exposure to soldering heat.
Soldering: Capacitors can be attached by
conventional soldering techniques - convection,
infrared reflow, wave soldering and hot plate methods.
The Soldering Profile chart shows typical recomended
time/temperature conditions for soldering. Attachment
with a soldering iron is not recommended due to the
difficulty of controlling temperature and time at
temperature. The soldering iron must never come in
contact with the capacitor.
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96
200
150
100
50
0
50
100
150
200
250
300
350
Recommended Mounting Pad Geometries: The
nib must have sufficient clearance to avoid electrical
contact with other components. The width dimension
indicated is the same as the maximum width of the
capacitor. This is to minimize lateral movement.
REFLOW SOLDER PADS* in inches [millimeters]
B
C
B
A
CASE
CODE
A
Printed Circuit Board Materials: The capacitors are
compatible with most commonly used printed circuit
board materials (alumina substrates, FR4, FR5,
G10, PTFE-fluorocarbon and porcelanized steel). If
your desired board material is not shown there please
contact the Tantalum Marketing Department for
assistance in determining compatibility.
Attachment:
7.2
7.1
Maximum Permissible
Power Dissipation
@ + 25°C (Watts) in free air
0.075
0.085
0.110
0.150
0.165
0.110
0.140
0.175
7.
250
TIME (SECONDS)
Power Dissipation: Power dissipation will be affected
by the heat sinking capability of the mounting surface.
Non-sinusoidal ripple current may produce heating
effects which differ from those shown. It is important
that the equivalent Irms value be established when
calculating permissible operating levels. (Power
dissipation calculated using + 25°C temperature rise.)
Case Code
6.
RECOMMENDED REFLOW SOLDERING PROFILE
TEMPERATURE DEG. CENTIGRADE
4.0
B
C
D
R
U
V
W
WIDTH
(A)
0.083
[2.1]
0.138
[3.5]
0.138
[3.5]
0.180
[4.6]
0.322
[8.1]
0.138
[3.5]
0.180
[4.6]
0.327
[8.3]
PAD
METALIZATION
0.067
[1.7]
0.067
[1.7]
0.090
[2.3]
0.090
[2.3]
0.090
[2.3]
0.090
[2.3]
0.090
[2.3]
0.090
[2.3]
SEPARATION
(C)
0.050
[1.3]
0 .067
[1.7]
0.127
[3.1]
0.145
[3.7]
0.145
[3.7]
0.122
[3.1]
0.145
[3.7]
0.145
[3.7]
* Pads for B, C and D case codes are otherwise pad compatible with
* Type 293D, B, C and D case codes respectively.
8.
Cleaning (Flux Removal) After Soldering: The
capacitors are compatible with all commonly used
solvents such as TES, TMS, Prelete, Chlorethane,
Terpene and aqueous cleaning media. Solvents
containing methylene chloride or other epoxy solvents
should be avoided since these will attack the epoxy
encapsulation material.
For technical questions, contact [email protected]
Document Number 40012
Revision 22-Nov-04
591D
Vishay Sprague
TAPE AND REEL PACKAGING
Top
Cover
Tape
Thickness
Carrier
Standard orientation is with the
cathode (-) nearest to the sprocket
holes per EIA-481-1 and IEC 286-3.
Embossment
R
Min.
Bending Radius
(Note 2)
Units Per Reel
Tape
Width
Component
Pitch
7" [178]
Reel
13" [330]
Reel
A
8mm
4mm
2500
10,000
B
12mm
4mm
2000
8000
C
12mm
8mm
1000
4000
D
12mm
8mm
1000
4000
R
12mm
8mm
1000
4000
U
12mm
8mm
1000
4000
V
12mm
8mm
1000
4000
W
12mm
8mm
1000
2500
Case
Code
Document Number 40012
Revision 22-Nov-04
For technical questions, contact [email protected]
www.vishay.com
97
591D
Vishay Sprague
TAPE AND REEL PACKAGING in inches [millimeters]
Please Note: Metric dimensions will govern. Dimensions in inches are rounded and for reference only.
.157 ± .004
[4.0 ± 0.10]
T2
Max.
10 Pitches Cumulative
Tolerance on Tape
Deformation
Between
.059 + .004 - 0.0
Embossments [1.5 + 0.10 - 0.0]
.024
[0.600]
Max.
Top
Cover
Tape
B1 Max.
(Note 6)
± 0.008 [0.200]
.079 ± .002
[2.0 ± 0.05]
A0
B0
Top
Cover
Tape
20°
.030 [0.75]
Min. (Note 3)
K0
For Tape Feeder
Reference only .004 [0.10]
Max.
including draft.
Concentric around B0
(Note 5)
Embossment
.069 ± .004
[1.75 ± 0.10]
F
W
Maximum
Component
Rotation
.030 [0.75]
Min. (Note 4)
(Side or Front Sectional View)
P1
Center Lines
of Cavity
USER DIRECTION OF FEED
D1 Min. For Components
.079 x .047 [2.0 x 1.2] and Larger.
(Note 5)
Maximum
Cavity Size
(Note 1)
Cathode (-)
Anode (+)
DIRECTION OF FEED
20° Maximum
Component Rotation
Typical
Component
Cavity
Center Line
B0
Tape and Reel Specifications: All case sizes are available
on plastic embossed tape per EIA-481-1. Tape reeling per
IEC 286-3 is also available. Standard reel diameter is 7"
[178mm]. 13" [330mm] reels are available and recommended
as the most cost effective packaging method.
3.937 [100.0]
.039 [1.0]
Max.
Tape
.039 [1.0] Max.
A0
Typical
Component
Center Line
(Top View)
The most efficient packaging quantities are full reel increments
on a given reel diameter. The quantities shown allow for the
sealed empty pockets required to be in conformance with
EIA-481-1. Reel size and packaging orientation must be
specified in the Vishay Sprague part number.
9.843 [250.0]
Camber
(Top View)
Allowable Camber to be .039/3.937 [1/100]
Non-Cumulative Over 9.843 [250.0]
TAPE
SIZE
B1 (Max.)
D1 (Min.)
(Note 5)
F
P1
(Note 2)
(Max.)
W
8mm
0.179
[4.55]
0.039
[1.0]
0.138 ± 0.002
[3.5 ± 0.05]
0.157 ± 0.004
[4.0 ± 0.10]
0.984
[25.0]
0.098
[2.5]
0.315 + 0.012 - 0.004
[8.0 + 0.3 - 0.1]
12mm
0.323
[8.2]
0.059
[1.5]
0.217 ± 0.002
[5.5 ± 0.05]
0.157 ± 0.004
[4.0 ± 0.10]
1.181
[30.0]
0.256
[6.5]
0.472 ± 0.012
[12.0 ± 0.30]
12mm
Double Pitch
0.323
[8.2]
0.059
[1.5]
0.453 ± 0.004
[11.5 ± 0.03]
0.315 ± 0.004
[8.0 ± 0.10]
1.181
[30.0]
0.256
[6.5]
0.945 ± 0.012
[24.0 ± 0.03]
(Note 6)
R (Min.)
T2
A0 B0 K0
(Note 1)
Notes:
1. A0B0K0 are determined by the maximum dimensions to the ends of the terminals extending from the component body and/or the body
dimensions of the component. The clearance between the ends of the terminals or body of the component to the sides and depth of the
cavity (A0B0K0) must be within .002" [0.05mm] minimum and .020" [0.50mm] maximum. The clearance allowed must also prevent
rotation of the component within the cavity of not more than 20 degrees.
2. Tape with components shall pass around radius "R" without damage. The minimum trailer length may require additional length to
provide R minimum for 12mm embossed tape for reels with hub diameters approaching N minimum.
3. This dimension is the flat area from the edge of the sprocket hole to either the outward deformation of the carrier tape between the
embossed cavities or to the edge of the cavity whichever is less.
4. This dimension is the flat area from the edge of the carrier tape opposite the sprocket holes to either the outward deformation of the
carrier tape between the embossed cavity or to the edge of the cavity whichever is less.
5. The embossment hole location shall be measured from the sprocket hole controlling the location of the embossment. Dimensions of
embossment location and hole location shall be applied independent of each other.
6. B1 dimension is a reference dimension for tape feeder clearance only.
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98
For technical questions, contact [email protected]
Document Number 40012
Revision 22-Nov-04