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Part: 597D687X_6R3R2T
Category:
Description: Solid Tantalum Chip Capacitors, TANTAMOUNT®, Ultra-low Esr, Conformal Coated, Maximum CV
Company: Vishay Intertechnology
Datasheet: Download 597D687X_6R3R2T datasheet File size : 132 kB
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597D
Vishay Sprague
Solid Tantalum Chip Capacitors TANTAMOUNT®, 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: - 55°C to + 85°C. (To + 125°C with voltage derating.) Capacitance Range: 330µF to 1500µF 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 @ + 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). 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 0.173 ± 0.016 [4.4 ± 0.4] 0.238 ± 0.016 [6.0 ± 0.4]
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 0.012" [0.3mm].
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For technical questions, contact tantalum@vishay.com
Document Number: 40047 Revision 13-Oct-03
597D
Vishay Sprague
µF 330 470 680 1000 1500 * Preliminary values. Contact factory for availability.
RATINGS AND CASE CODES
4V
6.3 V
E E E/R* E/R R R Bold characters identify extended range ratings.
10 V E* E/R* R*
STANDARD / EXTENDED RATINGS
CAPACITANCE (µF) 680 1000 1000 1500 470 680 680* 1000 Max. DF Max. ESR Max. DCL @ + 25°C @ + 25°C CASE @ + 25°C 120 Hz 100kHz CODE PART NUMBER (µA) (%) (Ohms) 4 WVDC @ + 85°C, SURGE = 5.2 V . . . 2.7 WVDC @ + 125°C, SURGE = 3.4 V E E R R E E R* R 597D687X_004E2T 27.2 6 0.025 597D108X_004E2T 40 8 0.020 597D108X_004R2T 40 8 0.018 597D158X_004R2T 60 8 0.015 6.3 WVDC @ + 85°C, SURGE = 8 V . . . 4 WVDC @ + 125°C, SURGE = 5 V 597D477X_6R3E2T 29.6 6 0.030 597D687X_6R3E2T 42.8 6 0.025 597D687X_6R3R2T* 42.8* 6* 0.023* 597D108X_6R3R2T 63 8 0.020 10 WVDC @ + 85C, SURGE = 13 V . . . 7 WVDC @ + 125C, SURGE = 8 V 33* 47 47* 68* 6* 6 6* 6* 0.035* 0.030 0.025* 0.025* Max. RIPPLE 100kHz Irms (Amps) 2.9 3.3 3.7 2.9 2.7 2.9 3.3* 3.5 2.5* 2.7 3.2* 3.2*
330* E* 597D337X_0010E2T* 470 E 597D477X_0010E2T 470* R* 597D477X_0010R2T* 680* R* 597D687X_0010R2T* * Preliminary values. Contact factory for availability.
TYPICAL CURVES
597D 1500µF-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 1000µF-4V `E' CASE SIZE ESR & Z VS FREQUENCY 1 ESR
1KHz 10KHz 100KHz 1 M Hz FREQUENCY (Hz) 597D 1000µF-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 13-Oct-03
For technical questions, contact tantalum@vishay.com
www.vishay.com 3
597D
Vishay Sprague
PERFORMANCE CHARACTERISTICS
1. Operating Temperature: Capacitors are designed to operate over the temperature range - 55°C to + 85°C. Capacitors may be operated to + 125°C with voltage derating to two-thirds the + 85°C rating.
+ 85°C Rating Working Voltage (V) 4 6.3 10 Surge Voltage (V) 5.2 8 13 + 125°C Rating Working Voltage (V) 2.7 4 7 Surge Voltage (V) 3.4 5 8 - 55°C - 10% + 85°C + 10% + 125°C + 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 + 25°C. 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.
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 + 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 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 +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%. Capacitance Change With Temperature: The capacitance change with temperature shall not exceed the following percentage of the capacitance measured at + 25°C:
3.
Note that the leakage current varies with temperature and applied voltage. See graph below for the appropriate adjustment factor.
3.1
TYPICAL LEAKAGE CURRENT FACTOR RANGE
100
3.2
+ 125°C + 85°C 10 + 55°C
4.
+ 25°C
Leakage Current Factor
1.0 0°C
4.1
0.1 - 55°C
0.01
5.
0.001 0 10 20 30 40 50 60 70 80 90 100 Percent of Rated Voltage
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For technical questions, contact tantalum@vishay.com
Document Number: 40047 Revision 13-Oct-03
597D
Vishay Sprague
PERFORMANCE CHARACTERISTICS (CONTD)
7.1 7.2 7.3 At + 25°C, the leakage current shall not exceed the value listed in the Standard Ratings Table. At + 85°C, the leakage current shall not exceed 10 times the value listed in the Standard Ratings Table. At + 125°C, 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 + 25°C. 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 + 85°C for 2000 hours or derated DC voltage applied at + 125°C 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 + 40°C, 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 + 25°C Solderability: Capacitors will meet the solderability Recommended rated working voltage guidelines: (-55°C to + 85°C)
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 + 260°C 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 R ESR
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 @ + 25°C 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 @ + 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
3.2
Document Number: 40047 Revision 13-Oct-03
For technical questions, contact tantalum@vishay.com
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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 + 25°C. 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 + 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 + 25°C + 85°C + 125°C 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 + 25°C temperature rise.)
Case Code Maximum Permissible Power Dissipation @ +25C (Watts) in free air 0.215 0.250
TIME (SECONDS) RECOMMENDED RAMP RATE: 1.3°C - 1.5°C/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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For technical questions, contact tantalum@vishay.com
Document Number: 40047 Revision 13-Oct-03
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