550D
www.vishay.com
Vishay Sprague
Solid-Electrolyte T
ANTALEX®
Capacitors
for High Frequency Power Supplies
FEATURES
• Terminatons: Tin/lead (SnPb), 100 % tin (RoHS
compliant)
• Hermetically-sealed, axial-lead solid tantalum
capacitors
• Small size and long life
• Exceptional capacitance stability and excellent resistance
to severe environmental conditions
• The military equivalent is the CSR21 which is qualified to
MIL-C-39003/09
Note
*
Pb containing terminations are not RoHS compliant, exemptions
may apply
APPLICATIONS
Designed for power supply filtering applications at above
100 kHz.
PERFORMANCE CHARACTERISTICS
Operating Temperature:
- 55 °C to + 85 °C
(to + 125 °C with voltage derating)
Capacitance Tolerance:
At 120 Hz, + 25 °C
± 20 %, ± 10 % standard. ± 5 % available as special
Dissipation Factor:
At 120 Hz, + 25 °C.
Dissipation factor, as determined from the expression
2fC
R
, shall not exceed the values listed in the standard
ratings tables
DC Leakage Current (DCL Max.):
At + 25 °C:
Leakage current shall not exceed the values
listed in the Standard Ratings table
At + 85 °C:
Leakage current shall not exceed 10 times the
values listed in the Standard Ratings table
At + 125 °C:
Leakage shall not exceed 15 times the values
listed in the standard ratings tables
Life Test:
Capacitors shall withstand rated DC voltage
applied at + 85 °C for 2000 h or derated DC voltage applied
at + 125 °C for 1000 h
Following the life test:
1. DCL shall not exceed 125 % of the initial requirements
2. Dissipation factor shall meet the initial requirement
3. Change in capacitance shall not exceed ± 5 %
ORDERING INFORMATION
550D
MODEL
157
CAPACITANCE
This is expressed in
picofarads. The first two
digits are the significant
figures. The third is the
number of zeros to
follow. Standard
capacitance ratings are
in accordance with EIA
preferred number series
wherever possible.
X0
CAPACITANCE
TOLERANCE
X0 = ± 20 %
X9 = ± 10 %
X5 = ± 5 % *
* Special order
006
DC VOLTAGE RATING
AT + 85 °C
This is expressed
in volts. To complete
the three-digit block,
zeros precede the
voltage rating.
R
CASE
CODE
See
Ratings
and Case
Codes
table
2
STYLE
NUMBER
2=
Insulated
sleeve
T
PACKAGING
T = Tape and
reel
B = Bulk (tray)
pack
E3
RoHS
COMPLIANT
E3 = 100 % tin
termination
(RoHS compliant)
Blank = SnPb
termination
DIMENSIONS
in inches [millimeters]
1.500 ± 0.250
[38.10 ± 6.35]
-
+
L
1
1.500 ± 0.250
[38.10 ± 6.35]
Positive lead
D
dia.
Solid
tinned
nickel leads
J
max.
0.047 [1.19] max.
0.125 [3.18] max.
D
L
1
CASE
J (MAX.)
(1)
CODE
WITH INSULATING SLEEVE
R
0.289 ± 0.016 [7.34 ± 0.41]
0.686 ± 0.031 [17.42 ± 0.79]
0.822 [20.880]
S
0.351 ± 0.016 [8.92 ± 0.41]
0.786 ± 0.031 [19.96 ± 0.79]
0.922 [23.420]
Note
(1)
When a shrink-fitted insulation is used, it shall lap over the ends of the capacitor body
Revision: 01-Mar-12
LEAD SIZE
AWG NO.
NOMINAL DIA.
22
0.025 [0.64]
22
0.025 [0.64]
Document Number: 40017
1
For technical questions, contact:
tantalum@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
550D
www.vishay.com
Vishay Sprague
MAX. DCL
AT + 25 °C
(μA)
MAX. DF
AT + 25 °C
120 Hz (%)
10
10
10
10
12
8
8
8
8
8
10
6
6
6
8
8
8
5
5
5
6
6
6
6
8
4
4
4
4
4
4
4
5
5
5
3
3
3
3
3
3
4
4
MAX. ESR
AT + 25 °C
100 kHz ()
0.065
0.060
0.055
0.050
0.045
0.085
0.075
0.070
0.065
0.060
0.055
0.100
0.095
0.085
0.075
0.070
0.065
0.145
0.130
0.120
0.110
0.100
0.095
0.085
0.075
0.250
0.230
0.210
0.190
0.175
0.160
0.145
0.130
0.120
0.110
0.300
0.275
0.250
0.230
0.210
0.190
0.175
0.160
STANDARD RATINGS
CAPACITANCE
(μF)
CASE CODE
PART NUMBER
150
180
220
270
330
82
100
120
150
180
220
56
68
82
100
120
150
27
33
39
47
56
68
82
100
8.2
10
12
15
18
22
27
33
39
47
5.6
6.8
8.2
10
12
15
18
22
R
R
S
S
S
R
R
R
S
S
S
R
R
S
S
S
S
R
R
R
R
S
S
S
S
R
R
R
R
R
R
S
S
S
S
R
R
R
R
R
R
R
S
6 V
DC
AT + 85 °C, SURGE = 8 V; 4 V
DC
AT + 125 °C, SURGE = 5 V
550D157(1)006R2
9
550D187(1)006R2
11
550D227(1)006S2
12
550D277(1)006S2
13
550D337(1)006S2
15
10 V
DC
AT + 85 °C, SURGE = 13 V; 7 V
DC
AT + 125 °C, SURGE = 9 V
550D826(1)010R2
8
550D107(1)010R2
10
550D127(1)010R2
12
550D157(1)010S2
15
550D187(1)010S2
18
550D227(1)010S2
20
15 V
DC
AT + 85 °C, SURGE = 20 V; 10 V
DC
AT + 125 °C, SURGE = 12 V
550D566(1)015R2
8
550D686(1)015R2
10
550D826(1)015S2
12
550D107(1)015S2
15
550D127(1)015S2
18
550D157(1)015S2
20
20 V
DC
AT + 85 °C, SURGE = 26 V; 13 V
DC
AT + 125 °C, SURGE = 16 V
550D276(1)020R2
5
550D336(1)020R2
7
550D396(1)020R2
8
550D476(1)020R2
9
550D566(1)020S2
11
550D686(1)020S2
14
550D826(1)020S2
16
550D107(1)020S2
20
35 V
DC
AT + 85 °C, SURGE = 46 V; 23 V
DC
AT + 125 °C, SURGE = 28 V
550D825(1)035R2
3
550D106(1)035R2
4
550D126(1)035R2
4
550D156(1)035R2
5
550D186(1)035R2
6
550D226(1)035R2
8
550D276(1)035S2
9
550D336(1)035S2
11
550D396(1)035S2
14
550D476(1)035S2
16
50 V
DC
AT + 85 °C, SURGE = 65 V; 33 V
DC
AT + 125 °C, SURGE = 40 V
550D565(1)050R2
4
550D685(1)050R2
4
550D825(1)050R2
5
550D106(1)050R2
5
550D126(1)050R2
6
550D156(1)050R2
8
550D186(1)050R2
9
550D226(1)050S2
11
Note
• Part number definitions:
(1) Tolerance: For 10 % tolerance specify X9; for 20 % specify “X0”; for 5 % “X5” (special order)
Revision: 01-Mar-12
Document Number: 40017
2
For technical questions, contact:
tantalum@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
550D
www.vishay.com
Vishay Sprague
TAPE AND REEL PACKAGING
in inches (millimeters)
13.0 (330.2)
STANDARD REEL
1.126 to 3.07
(28.6 to 78.0)
I. D. REEL HUB
1.374 to 3.626
(34.9 to 92.1)
0.047 [1.19] MAX.
OFF CENTER (1. a)
0.625 ± 0.0062 DIA.
(15.88 ± 1.575)
DIA. THRU HOLE
LABEL (4. a)
“A”
0.750 (19.05)
SECTION “A” - “A”
0.125 (3.18) MAX.
0.250 (6.35) (3. b)
0.031 (0.79) (3. f)
BOTH SIDES (3. f)
B
A
“A”
TAPE SPACING
COMPONENT
SPACING
CASE
CODE
R
S
TYPE 550D UNITS WITH
INSULATING SLEEVE
D
0.289 ± 0.016
(7.34 ± 0.41)
0.351 ± 0.016
(8.92 ± 0.41)
L
0.686 ± 0.031
(17.42 ± 0.79)
0.786 ± 0.031
(19.96 ± 0.79)
J
(MAX.)
0.822
(20.88)
0.922
(23.42)
LEAD SIZE
AWG NO.
22
22
NOM. DIA.
0.025
(0.64)
0.025
(0.64)
COMPONENT
SPACING
A
0.400 ± 0.015
(10.16 ± 0.38)
0.400 ± 0.015
(10.16 ± 0.38)
TAPE SPACING
B
2.875 ± 0.062
(73.03 ± 1.57)
2.875 ± 0.062
(73.03 ± 1.57)
UNITS
PER REEL
500
500
STANDARD REEL PACKAGING INFORMATION
1. Component Leads
a. Component leads shall not be bent beyond 0.047"
[1.19 mm] maximum from their nominal position when
measured from the leading edge of the component lead
at the inside tape edge and at the lead egress from the
component.
b. The “C” dimension shall be governed by the overall
length of the reel packaged component. The distance
between flanges shall be 0.125" to 0.250" [3.18 mm to
6.35 mm] greater than the overall component length.
2. Orientation
All polarized components must be oriented to one
direction. The cathode lead tape shall be a color and the
anode lead tape shall be white.
3. Reeling
a. Components on any reel shall not represent more than
two date codes when date code identification is required.
b. Component leads shall be positioned between pairs of
0.250" [6.35 mm] tape.
c. The disposable reels have hubs and corrugated
fibreboard flanges and core or equivalent.
d. A minimum of 12.0" [304.8 mm] leader of tape shall be
provided before the first and after the last component on
the reel.
e. 50 lb or 60 lb. Kraft paper must be wound between layer
of components as far as necessary for component
protection. Width of paper to be 0.062" to 0.250"
[1.57 mm to 6.35 mm] less than the “C” dimension
of the reel.
f. A row of components must be centered between tapes
± 0.047" [1.19 mm]. In addition, individual components
may deviate from center of component row ± 0.031"
[0.79 mm].
g. Staples shall not be used for splicing. Not more than
4 layers of tape shall be used in any splice area and no
tape shall be offset from another by more than 0.031"
[0.79 mm] non-cumulative. Tape splices shall overlap at
least 6.0" [152.4 mm] for butt joints and at least 3.0"
[76.2 mm] for lap joints and shall not be weaker than
unspliced tape. Universal splicing clips may also be used.
h. Quantity per reel shall be controlled so that tape
components and cover shall not extend beyond the
smallest dimension of the flange (either across flats or
diameter). Once the quantity per reel for each part
number has been established, future orders for that part
number shall be packaged in that quantity. When order or
release quantity is less than the established quantity, a
standard commercial pack is to be used.
i. A maximum of 0.25 % of the components per reel
quantity may be missing without consecutive missing
components.
j. Adequate protection must be provided to prevent
physical damage to both reel and components during
shipment and storage.
4. Marking
Minimum reel and carton marking shall consist of the
following: Customer part number, purchase order no.,
quantity, package date, manufacturer’s name, electrical
value, date code, Vishay Sprague part number and
country of origin.
Revision: 01-Mar-12
Document Number: 40017
3
For technical questions, contact:
tantalum@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
550D
www.vishay.com
Vishay Sprague
TYPICAL CURVES AT + 25 °C, IMPEDANCE AND ESR VS. FREQUENCY
10
IMPEDANCE
ESR
1
330 µF, 6 V
180 µF, 6 V
Ω
220 µF, 10 V
120 µF, 10 V
0.1
120 µF, 10 V
10
IMPEDANCE
ESR
1
Ω
180 µF, 6 V
0.1
150 µF, 6 V
0.01
100
1K
10K
100K
1M
10M
0.01
100
220 µF, 10 V
1K
10K
100K
1M
10M
FREQUENCY IN Hz
FREQUENCY IN Hz
10
IMPEDANCE
ESR
10
IMPEDANCE
ESR
1
150 µF, 15 V
Ω
68 µF, 15 V
0.1
68 µF, 15 V
1
100 µF, 20 V
47 µF, 20 V
47 µF, 20 V
0.1
150 µF, 15 V
0.01
100
1K
10K
100K
1M
10M
0.01
100
100 µF, 20 V
1K
10K
100K
1M
10M
FREQUENCY IN Hz
FREQUENCY IN Hz
10
IMPEDANCE
ESR
47 µF, 35 V
1
Ω
22 µF, 35 V
22 µF, 35 V
10
IMPEDANCE
ESR
22 µF, 50 V
1
Ω
18 µF, 50 V
18 µF, 50 V
0.1
47 µF, 35 V
0.1
22 µF, 50 V
0.01
100
1K
10K
100K
1M
10M
0.01
100
1K
10K
100K
1M
10M
FREQUENCY IN Hz
FREQUENCY IN Hz
Revision: 01-Mar-12
Document Number: 40017
4
For technical questions, contact:
tantalum@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
550D
www.vishay.com
PERFORMANCE CHARACTERISTICS
1.
Operating Temperature:
Capacitors are designed
to operate over the temperature range of - 55 °C to
+ 85 °C with no derating.
Capacitors may be operated up to + 125 °C with
voltage derating to two-thirds the + 85 °C rating.
+ 85 °C RATING
WORKING
VOLTAGE
(V)
6
10
15
20
35
50
SURGE
VOLTAGE
(V)
8
13
20
26
46
65
+ 125 °C RATING
WORKING
VOLTAGE
(V)
4
7
10
13
23
33
SURGE
VOLTAGE
(V)
5
9
12
16
28
40
Vishay Sprague
6.
Dissipation Factor:
The dissipation factor,
determined from the expression 2fC
R
, shall not
exceed values listed in the Standard Ratings table.
Measurements shall be made by the bridge method
at, or referred to, a frequency of 1000 Hz and a
temperature of + 25 °C.
Leakage Current:
Capacitors shall be stabilized at
the rated temperature for 30 min. Rated voltage shall
be applied to capacitors for 5 min using a steady
source of power (such as a regulated power supply)
with 1000
resistor connected in series with the
capacitor under test to limit the charging current.
Leakage current shall then be measured.
Note that the leakage current varies with temperature
and applied voltage. See graph below for the
appropriate adjustment factor.
1.1
6.1
7.
2.
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.
Surge Voltage Test:
Capacitors shall withstand the
surge voltage applied in series with a 33
± 5 %
resistor at the rate of 1.5 min on, 1.5 min 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 Tolerance:
The capacitance of all
capacitors shall be within the specified tolerance
limits of the nominal rating.
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 V
RMS
at 1000 Hz at + 25 °C.
If the AC voltage applied is less than 0.5 V
RMS
, no DC
bias is required. Measurement accuracy of the
bridge shall be within ± 2 %.
Capacitance Change with Temperature:
The
capacitance change with temperature shall not
exceed the following percentage of the capacitance
measured at + 25 %
- 55 °C
- 10 %
+ 85 °C
+8%
+ 125 °C
+ 12 %
TYPICAL LEAKAGE CURRENT FACTOR
RANGE AT + 25 °C
1.0
0.8
0.7
0.6
0.5
0.4
0.3
0.2
3.
3.1
3.2
0.1
LEAKAGE CURRENT FACTOR
4.
0.08
0.07
0.06
0.05
0.04
0.03
0.02
4.1
0.01
0.008
0.007
0.006
0.005
0.004
0.003
0.002
5.
0.001
0
10 20 30
40
50
60
70 80 90 100
PERCENT OF RATED VOLTAGE
Revision: 01-Mar-12
Document Number: 40017
5
For technical questions, contact:
tantalum@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
嵌入式系统
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
