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597D
Vishay Sprague
Solid Tantalum Chip Capacitors
TANTAMOUNT (R), Ultra-Low ESR, Conformal Coated, Maximum CV
FEATURES
* New case size offerings. * Case profiles: E case (4mm) and R case (3.6mm). * Terminations: Tin (2) standard. * Extremely low ESR. * Ripple current up to 4.1 Amps.
PERFORMANCE CHARACTERISTICS
Operating Temperature: - 55C to + 85C. (To + 125C with voltage derating.) Capacitance Range: 330F to 1500F Capacitance Tolerance: 10%, 20% standard. Voltage Rating: 4WVDC to 10WVDC
ORDERING INFORMATION
597D TYPE 687 CAPACITANCE This is expressed in picofarads. The first two digits are the significant figures. The third is the number of zeros to follow. X0 CAPACITANCE TOLERANCE X0 = 20% X9 = 10% 6R3 DC VOLTAGE RATING @ + 85C 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). E CASE CODE See Ratings and Case Codes Table. 2 TERMINATION 2 = Solderable Coating. T REEL SIZE AND PACKAGING T = Tape and Reel 7" [500] Reel W = 13" [N/A] 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 L D B J A
H
CASE CODE E R
L 0.287 0.012 [7.3 0.3] 0.287 0.012 [7.3 0.3]
W 0.169 0.012 [4.3 0.3] 0.236 0.012 [6.0 0.3]
H 0.157 0.016 [4.0 0.4] 0.142 0.016 [3.6 0.4]
A 0.051 0.012 [1.3 0.3] 0.051 0.012 [1.3 0.3]
B 0.180 0.025 [4.6 0.6] 0.180 0.025 [4.6 0.6]
D (REF.) 0.253 [6.4] 0.243 [6.2]
J (MAX.) 0.004 [0.1] 0.004 [0.1]
Note: The anode termination (D less B) will be a minimum of .010" [0.3mm].
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Document Number: 40047 Revision 27-May-03
597D
Vishay Sprague
RATINGS AND CASE CODES
F 4V 6.3 V 330 470 E 680 ***E/E ***E/E/R* 1000 E/R*/**R/****R R* 1500 **R/R/****R * Preliminary values contact factory for availability Bold characters identify extended range ratings
10 V ***E/E* E*/R* R*
STANDARD / EXTENDED RATINGS
Max. DF Max. ESR Max. DCL @ + 25C @ + 25C CASE CAPACITANCE @ + 25C 120 Hz 100kHz CODE PART NUMBER (F) (A) (%) (Ohms) 4 WVDC @ + 85C, SURGE = 5.2 V . . . 2.7 WVDC @ + 125C, SURGE = 3.4 V 680 E 597D687X_004E2T 27.2 6 0.025 ***680 E 597D687X_004E2T002 27.2 6 0.025 1000 E 597D108X_004E2T 40 8 0.020 1000* R* 597D108X_004R2T* 40* 8* 0.018* **1000 R 597D108X_004R2T001 40 8 0.018 ****1000 R 579D108X_004R2T004 40 8 0.018 1500 R 597D158X_004R2T 60 8 0.015 **1500 R 597D158X_004R2T001 60 8 0.015 ****1500 R 597D158X_004R2T004 60 8 0.015 6.3 WVDC @ + 85C, SURGE = 8 V . . . 4 WVDC @ + 125C, SURGE = 5 V 470 E 597D477X_6R3E2T 29.6 6 0.030 680 E 597D687X_6R3E2T 42.8 6 0.025 ***680 E 597D687X_6R3E2T002 42.8 6 0.025 680* R* 597D687X_6R3R2T* 42.8* 6* 0.023* 1000* R* 597D108X_6R3R2T* 63* 8* 0.020* 10 WVDC @ + 85C, SURGE = 13 V . . . 7 WVDC @ + 125C, SURGE = 8 V ***330 E 597D337X_0010E2T003 33 6 0.035 330* E* 597D337X_0010E2T* 33* 6* 0.035* 470* E* 597D477X_0010E2T* 47* 6* 0.030* 470* R* 597D477X_0010R2T* 47* 6* 0.025* 680* R* 597D687X_0010R2T* 68* 6* 0.025* **Width Max. = 0.254 inches, [6.45mm] ****Width Max. = 0.264 inches, [6.71mm] ***Width Max. = 0.186 inches, [4.79mm] Max. RIPPLE 100kHz Irms (Amps) 2.9 2.9 3.3 3.7* 3.7 3.7 2.9 2.9 2.9 2.7 2.9 2.9 3.3* 3.5* 2.5 2.5* 2.7* 3.2* 3.2*
TYPICAL CURVES
597D 1500F-4V `R' CASE SIZE ESR & Z VS FREQUENCY 1 ESR Z 597D 330F-10V `E' CASE SIZE ESR & Z VS FREQUENCY 1 ESR
ESR & Z (OHMS)
ESR & Z (OHMS)
Z
0.1
0.1
0.01 100
1KHz 10KHz 100KHz 1MHz FREQUENCY (Hz) 597D 1000F-4V `E' CASE SIZE ESR & Z VS FREQUENCY 1 ESR
1KHz 10KHz 100KHz 1MHz FREQUENCY (Hz) 597D 1000F-6.3V `R' CASE SIZE ESR & Z VS FREQUENCY 1 ESR Z
0.01 100
ESR & Z (OHMS)
ESR & Z (OHMS)
Z
0.1
0.1
0.01 100
1KHz
10KHz FREQUENCY (Hz)
100KHz
1MHz
0.01 100
1KHz
10KHz 100KHz FREQUENCY (Hz)
1MHz
Document Number: 40047 Revision 27-May-03
For technical questions, contact tantalum@vishay.com
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597D
Vishay Sprague
PERFORMANCE CHARACTERISTICS
1. Operating Temperature: Capacitors are designed to operate over the temperature range - 55C to + 85C. Capacitors may be operated to + 125C with voltage derating to two-thirds the + 85C rating.
+ 85C Rating Working Voltage (V) 4 6.3 10 Surge Voltage (V) 5.2 8 13 + 125C Rating Working Voltage (V) 2.7 4 7 Surge Voltage (V) 3.4 5 8 - 55C - 10% + 85C + 10% + 125C + 12%
1.1
6.
Dissipation Factor: The dissipation factor, determined from the expression 2fRC, 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 120 Hz and a temperature of + 25C. Leakage Current: Capacitors shall be stabilized at the rated temperature for 30 minutes. Rated voltage shall 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 then be measured. Note that the leakage current varies with temperature and applied voltage. See graph below for the appropriate adjustment factor.
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 ohm 5% resistor at the rate of one-half minute on, one-half minute off, at + 85C, 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 normal 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 volts rms at 120 Hz at +25C. 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%. Capacitance Change With Temperature: The capacitance change with temperature shall not exceed the following percentage of the capacitance measured at + 25C:
3.
3.1
TYPICAL LEAKAGE CURRENT FACTOR RANGE
100
3.2
+ 125C + 85C 10 + 55C
4.
+ 25C
Leakage Current Factor
1.0 0C
4.1
0.1 - 55C
0.01
5.
0.001 0 10 20 30 40 50 60 70 80 90 100 Percent of Rated Voltage
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Document Number: 40047 Revision 27-May-03
597D
Vishay Sprague
PERFORMANCE CHARACTERISTICS (CONTD)
7.1 7.2 7.3 At + 25C, the leakage current shall not exceed the value listed in the Standard Ratings Table. At + 85C, the leakage current shall not exceed 10 times the value listed in the Standard Ratings Table. At + 125C, the leakage current shall not exceed 12 times the value listed in the Standard Ratings Table. Equivalent Series Resistance: Measurements shall be made by the bridge method at, or referred to, a frequency of 100 KHz and a temperature of + 25C. The Equivalent Series Resistance shall not exceed the value listed in the Standard Ratings Table. Life Test: Capacitors shall withstand rated DC voltage applied at + 85C for 2000 hours or derated DC voltage applied at + 125C for 1000 hours. 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. Humidity Test: Capacitors shall withstand 1000 hours at + 40C, 90% to 95% relative humidity, with no voltage applied 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 + 25C Solderability: Capacitors will meet the solderability Recommended rated working voltage guidelines: (-55C to + 85C)
Application Voltage (V) 2.5 4 6 Recommended Capacitor Voltage Rating (V) 4 6.3 10
requirements of ANSI/J-STD-002, test B category 1. 12. 12.1 Resistance to Soldering Heat: Capacitors mounted on a substrate will withstand + 260C for 5 seconds. Following the resistance to soldering heat test, capacitance, dissipation factor and DC leakage current shall meet the initial requirement. 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. Terminal Strength: Per IEC-384-3, minimum of 5N shear force. Environmental: Mercury, CFC and ODS materials are not used in the manufacture of these capacitors. Flammability: Encapsulant materials meet UL94 V0 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. 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." voltage shall be determined from the formula: P RESR
13.
8.
8.1 9.
14. 15. 16. 17.
9.1
10
10.1
11. 1.0
GUIDE TO APPLICATION
Vrms = Z or, from the formula:
where,
Vrms = Irms x Z
2.
A-C Ripple Current: The maximum allowable ripple current shall be determined from the formula:
P = Power Dissipation in Watts @ + 25C as given in the table in Paragraph Number 6.0 (Power Dissipation). RESR = The capacitor Equivalent Series Resistance at the specified frequency. Z = The capacitor impedance at the specified frequency. 3.1 The sum of the peak AC voltage plus the applied DC voltage shall not exceed the DC voltage rating of the capacitor. The sum of the negative peak AC voltage plus the
where,
Irms =
P RESR
P = Power Dissipation in Watts @ + 25C 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
3.2
Document Number: 40047 Revision 27-May-03
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597D
Vishay Sprague
GUIDE TO APPLICATION (CONTD)
applied DC voltage shall not allow a voltage reversal exceeding 10% of the DC working voltage at + 25C. 4.0 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 + 25C and 5% of the DC voltage rating or 0.5 volt maximum at + 85C. Temperature Derating: If these capacitors are to be operated at temperatures above + 25C, the permissible rms ripple current or voltage shall be calculated using the derating factors as shown:
Temperature + 25C + 85C + 125C Derating Factor 1.0 0.9 0.4
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.
RECOMMENDED REFLOW SOLDERING PROFILE
TEMPERATURE DEG. CENTIGRADE
5.0
250 200 150 100 50
0
50
100
150
200
250
300
6.0
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 + 25C temperature rise.)
Case Code Maximum Permissible Power Dissipation @ +25C (Watts) in free air 0.215 0.250
TIME (SECONDS) RECOMMENDED RAMP RATE: 1.3C - 1.5C/SEC
9.0
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*
[Numbers in brackets indicate millimeters]
B
E R
7.0
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: Solder Paste: The recommended thickness of the solder paste after application is 0.007" .001" [.178mm .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
C
B
A
8. 8.1
CASE CODE E
WIDTH (A) .180 [4.6] .245 [8.3]
PAD SEPARATION METALIZATION (C) .090 [2.3] .090 [2.3] .145 [3.7] .145 [3.7]
R
8.
8.2
Cleaning (Flux Removal) After Soldering: The 597D 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.
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Document Number: 40047 Revision 27-May-03
597D
Vishay Sprague
TAPE AND REEL PACKAGING in inches [millimeters]
Top Cover Tape Thickness
Standard orientation is with the cathode (-) nearest to the sprocket holes per EIA-481-2-A and IEC 286-3.
Carrier
Embossment
R Min.
Bending Radius (Note 2)
Units Per Reel CASE CODE E R TAPE WIDTH 12mm 12mm COMPONENT PITCH 8mm 8mm 7" [178] REEL 500 500 13" [303] REEL N/A N/A
Document Number: 40047 Revision 27-May-03
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597D
Vishay Sprague
TAPE AND REEL PACKAGING in inches [millimeters]
Note: Metric dimensions will govern. Dimensions in inches are rounded and for reference only.
T2 Max. .024 [0.600] Max. .157 .004 [4.0 0.10] Deformation Between Embossments .059 [1.5 + 0.10 - 0.0] 10 Pitches Cumulative Tolerance on Tape 0.008 [0.200] Embossment .079 .002 [2.0 0.05] .069 .004 [1.75 0.10] 8 F W .030 [0.75] Min. (Note 4) Maximum Component Rotation (Side or Front Sectional View) D1 Min. For Components .059 [1.5 + 0.2] and Larger. (Note 5) Maximum Cavity Size (Note 1)
Top Cover Tape B1 Max. (Note 6) K0 Top Cover Tape For Tape Feeder .02 [0.116] Reference only Max. including draft. Concentric around B0 (Note 5)
A0
0.295 [7.5] Min. (Note 3) B0
Center Lines of Cavity
P1
USER DIRECTION OF FEED
Cathode (-)
Anode (+)
DIRECTION OF FEED
10 Maximum Component Rotation Typical Component Cavity Center Line Typical Component Center Line
3.937 [100.0] .039 [1.0] Max. Tape .039 [1.0] Max. 9.843 [250.0] Camber (Top View) Allowable Camber to be .039/3.937 [1/100] Non-Cumulative Over 9.843 [250.0]
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. 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 part number. R (Min.) T2
A0 (Top View)
TAPE SIZE 8mm 12mm
B1 (Max.)
(Note 6)
D1 (Min.)
(Note 5)
F 0.628 0.02 [16.0 + .3 - .1] 0.628 0.02 [16.0 + .3 - .1]
P1 0.314 0.02 [8.0 0.05] 0.471 0.02 [12.0 0.1]
(Note 2)
(Max.)
W 0.559 0.04 [14.25 0.2] 0.559 0.04 [14.25 0.2]
A0 B0 K0 (NOTE 1)
0.312 [7.95] 0.312 [7.95]
0.059 + .01 [1.5 + 0.25] 0.059 + .01 [1.5 + 0.25]
0.984 [25.0] 1.181 [30.0]
0.173 [4.40] 0.159 [4.05]
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 .050" [1.00mm] maximum. The clearance allowed must also prevent rotation of the component within the cavity of not more than 10 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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Document Number: 40047 Revision 27-May-03

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