550D www.vishay.com Vishay Sprague Solid-Electrolyte TANTALEX™ Capacitors for High Frequency Power Supplies FEATURES • Terminations: tin / lead (SnPb), 100 % tin (RoHS-compliant) Available • Hermetically-sealed, axial-lead solid tantalum capacitors Available • Small size and long life PERFORMANCE CHARACTERISTICS Operating Temperature: -55 °C to +125 °C (above 85 °C, voltage derating is required) Capacitance Tolerance: at 1 kHz, +25 °C ± 20 %, ± 10 % standard. ± 5 % available as special Dissipation Factor: at 1 kHz, +25 °C. Dissipation factor, as determined from the expression 2fCR, 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 % • Exceptional capacitance stability and excellent resistance to severe environmental conditions • The military equivalent of the 550D is the M39003/09 (style CSR21) which is qualified to MIL-PRF-39003/9 • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 Note * This datasheet provides information about parts that are RoHS-compliant and / or parts that are non-RoHS-compliant. For example, parts with lead (Pb) terminations are not RoHS-compliant. Please see the information / tables in this datasheet for details. APPLICATIONS Designed for power supply filtering applications at above 100 kHz. ORDERING INFORMATION 550D 157 X0 006 R 2 T E3 MODEL CAPACITANCE CAPACITANCE TOLERANCE DC VOLTAGE RATING AT +85 °C CASE CODE STYLE NUMBER PACKAGING RoHSCOMPLIANT 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 = ± 20 % X9 = ± 10 % X5 = ± 5 % * * Special order This is expressed in volts. To complete the three-digit block, zeros precede the voltage rating. See Ratings and Case Codes table 2= insulated sleeve T = tape and reel B = bulk (tray) pack G = ammo pack E3 = 100 % tin termination (RoHS-compliant) Blank = SnPb termination Revision: 01-Jun-16 Document Number: 40017 1 For technical questions, contact: [email protected] 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 DIMENSIONS in inches [millimeters] 1.500 ± 0.250 [38.10 ± 6.35] L1 1.500 ± 0.250 [38.10 ± 6.35] D dia. Positive lead + - Solid tinned nickel leads J max. CASE CODE D L1 R 0.289 ± 0.016 [7.34 ± 0.41] 0.686 ± 0.031 [17.42 ± 0.79] S 0.351 ± 0.016 [8.92 ± 0.41] 0.786 ± 0.031 [19.96 ± 0.79] WITH INSULATING SLEEVE (1) 0.047 [1.19] max. 0.125 [3.18] max. LEAD SIZE J (MAX.) AWG NO. NOMINAL DIA. 0.822 [20.880] 22 0.025 [0.64] 0.922 [23.420] 22 0.025 [0.64] Note (1) When a shrink-fitted insulation is used, it shall lap over the ends of the capacitor body STANDARD RATINGS CAPACITANCE (μF) CASE CODE PART NUMBER MAX. DCL AT +25 °C (μA) MAX. DF AT +25 °C 1 kHz (%) MAX. ESR AT +25 °C 100 kHz () 6 VDC AT +85 °C, SURGE = 8 V; 4 VDC AT +125 °C, SURGE = 5 V 150 R 550D157(1)006R2 9 10 0.065 180 R 550D187(1)006R2 11 10 0.060 220 S 550D227(1)006S2 12 10 0.055 270 S 550D277(1)006S2 13 10 0.050 330 S 550D337(1)006S2 15 12 0.045 10 VDC AT +85 °C, SURGE = 13 V; 7 VDC AT +125 °C, SURGE = 9 V 82 R 550D826(1)010R2 8 8 0.085 100 R 550D107(1)010R2 10 8 0.075 120 R 550D127(1)010R2 12 8 0.070 150 S 550D157(1)010S2 15 8 0.065 180 S 550D187(1)010S2 18 8 0.060 220 S 550D227(1)010S2 20 10 0.055 15 VDC AT +85 °C, SURGE = 20 V; 10 VDC AT +125 °C, SURGE = 12 V 56 R 550D566(1)015R2 8 6 0.100 68 R 550D686(1)015R2 10 6 0.095 82 S 550D826(1)015S2 12 6 0.085 100 S 550D107(1)015S2 15 8 0.075 120 S 550D127(1)015S2 18 8 0.070 150 S 550D157(1)015S2 20 8 0.065 Note • Part number definitions: (1) Tolerance: for 10 % tolerance specify X9; for 20 % specify “X0”; for 5 % “X5” (special order) Revision: 01-Jun-16 Document Number: 40017 2 For technical questions, contact: [email protected] 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 STANDARD RATINGS CAPACITANCE (μF) CASE CODE PART NUMBER MAX. DCL AT +25 °C (μA) MAX. DF AT +25 °C 1 kHz (%) MAX. ESR AT +25 °C 100 kHz () 20 VDC AT +85 °C, SURGE = 26 V; 13 VDC AT +125 °C, SURGE = 16 V 27 R 550D276(1)020R2 5 5 0.145 33 R 550D336(1)020R2 7 5 0.130 39 R 550D396(1)020R2 8 5 0.120 47 R 550D476(1)020R2 9 6 0.110 56 S 550D566(1)020S2 11 6 0.100 68 S 550D686(1)020S2 14 6 0.095 82 S 550D826(1)020S2 16 6 0.085 100 S 550D107(1)020S2 20 8 0.075 35 VDC AT +85 °C, SURGE = 46 V; 23 VDC AT +125 °C, SURGE = 28 V 8.2 R 550D825(1)035R2 3 4 0.250 10 R 550D106(1)035R2 4 4 0.230 12 R 550D126(1)035R2 4 4 0.210 15 R 550D156(1)035R2 5 4 0.190 18 R 550D186(1)035R2 6 4 0.175 22 R 550D226(1)035R2 8 4 0.160 27 S 550D276(1)035S2 9 4 0.145 33 S 550D336(1)035S2 11 5 0.130 39 S 550D396(1)035S2 14 5 0.120 47 S 550D476(1)035S2 16 5 0.110 50 VDC AT +85 °C, SURGE = 65 V; 33 VDC AT +125 °C, SURGE = 40 V 5.6 R 550D565(1)050R2 4 3 0.300 6.8 R 550D685(1)050R2 4 3 0.275 8.2 R 550D825(1)050R2 5 3 0.250 10 R 550D106(1)050R2 5 3 0.230 12 R 550D126(1)050R2 6 3 0.210 15 R 550D156(1)050R2 8 3 0.190 18 R 550D186(1)050R2 9 4 0.175 22 S 550D226(1)050S2 11 4 0.160 Note • Part number definitions: (1) Tolerance: for 10 % tolerance specify X9; for 20 % specify “X0”; for 5 % “X5” (special order) Revision: 01-Jun-16 Document Number: 40017 3 For technical questions, contact: [email protected] 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) “A” Standard reel Tape spacing B 1.126 to 3.07 (28.6 to 78.0) A I. D. reel hub Component spacing 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) 0.125 (3.18) max. 0.250 (6.35) (3. b) 0.750 (19.05) “A” Section “A” - “A” 0.031 (0.79) (3. f) Both sides (3. f) DIMENSIONS in inches (millimeters) CASE CODE COMPONENT SPACING A R S 0.400 ± 0.015 [10.16 ± 0.38] 0.400 ± 0.015 [10.16 ± 0.38] TAPE AND REEL TAPE SPACING UNITS PER REEL B 2.875 ± 0.062 500 [73.03 ± 1.57] 2.875 ± 0.062 500 [73.03 ± 1.57] AMMO PACK TAPE SPACING UNITS PER BOX B 2.063 ± 0.073 250 [53 ± 2] 2.063 ± 0.073 250 [53 ± 2] 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]. Revision: 01-Jun-16 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. Document Number: 40017 4 For technical questions, contact: [email protected] 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 10 IMPEDANCE IMPEDANCE ESR ESR 1 330 μF, 6 V 180 μF, 6 V 120 μF, 10 V 120 μF, 10 V 180 μF, 6 V 0.1 220 μF, 10 V 1 0.1 220 μF, 10 V 150 μF, 6 V 0.01 0.01 100 1K 10K 100K 1M 100 10M 1K 10K 100K 1M 10M FREQUENCY IN Hz FREQUENCY IN Hz 10 10 IMPEDANCE IMPEDANCE ESR ESR 1 1 150 μF, 15 V 47 μF, 20 V 100 μF, 20 V 68 μF, 15 V 68 μF, 15 V 47 μF, 20 V 0.1 0.1 150 μF, 15 V 100 μF, 20 V 0.01 0.01 100 1K 10K 100K 1M 10M 100 1K FREQUENCY IN Hz 10K 100K 1M 10M FREQUENCY IN Hz 10 10 IMPEDANCE IMPEDANCE ESR ESR 47 μF, 35 V 22 μF, 50 V 1 1 22 μF, 35 V 22 μF, 35 V 18 μF, 50 V 18 μF, 50 V 0.1 0.1 22 μF, 50 V 47 μF, 35 V 0.01 0.01 100 1K 10K 100K FREQUENCY IN Hz Revision: 01-Jun-16 1M 10M 100 1K 10K 100K 1M 10M FREQUENCY IN Hz Document Number: 40017 5 For technical questions, contact: [email protected] 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 PERFORMANCE CHARACTERISTICS 1. Operating Temperature: capacitors are designed to operate over the temperature range of -55 °C to +85 °C with no derating. 6. Dissipation Factor: the dissipation factor, determined from the expression 2fCR, shall not exceed values listed in the Standard Ratings table. 1.1 Capacitors may be operated up to +125 °C with voltage derating to two-thirds the +85 °C rating. 6.1 Measurements shall be made by the bridge method at, or referred to, a frequency of 1000 Hz and a temperature of +25 °C. 7. 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. +85 °C RATING WORKING VOLTAGE (V) 3. 3.1 3.2 SURGE VOLTAGE (V) WORKING VOLTAGE (V) SURGE VOLTAGE (V) 5 6 8 4 10 13 7 9 15 20 10 12 20 26 13 16 35 46 23 28 50 65 33 40 DC Working Voltage: the DC working voltage is the maximum operating voltage for continuous duty at the rated temperature. TYPICAL LEAKAGE CURRENT FACTOR RANGE AT +25 °C 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. 1.0 0.8 0.7 0.6 0.5 0.4 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 %. 4. Capacitance Tolerance: the capacitance of all capacitors shall be within the specified tolerance limits of the nominal 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 VRMS at 1000 Hz at +25 °C. If the AC voltage applied is less than 0.5 VRMS, no DC bias is required. Measurement accuracy of the bridge shall be within ± 2 %. 5. Note that the leakage current varies with temperature and applied voltage. See graph below for the appropriate adjustment factor. Capacitance Change with Temperature: the capacitance change with temperature shall not exceed the following percentage of the capacitance measured at +25 % -55 °C +85 °C +125 °C -10 % +8 % +12 % 0.3 0.2 0.1 LEAKAGE CURRENT FACTOR 2. +125 °C RATING 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 0.008 0.007 0.006 0.005 0.004 0.003 0.002 0.001 0 10 20 30 40 50 60 70 80 90 100 PERCENT OF RATED VOLTAGE Revision: 01-Jun-16 Document Number: 40017 6 For technical questions, contact: [email protected] 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 PERFORMANCE CHARACTERISTICS (Continued) 7.1 7.2 7.3 8. 8.1 9. 9.1 10. 10.1 10.2 10.2.1 10.2.2 10.2.3 10.2.4 10.3 10.3.1 10.3.2 10.3.3 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 15 times the value listed in the Standard Ratings table. Life Test: capacitors shall withstand rated DC voltage applied at +85 °C for 2000 h or rated DC voltage applied at +125 °C for 1000 h. Following the life test, the dissipation factor shall meet the initial requirement; the capacitance change shall not exceed ± 2 %; the leakage current shall not exceed 125 % of the original requirement. Shelf Test: capacitors shall withstand a shelf test for 5000 h at a temperature of +85 °C, with no voltage applied. Following the shelf test, the leakage current shall meet the initial requirement; the dissipation factor shall not exceed 150 % of the initial requirement; the capacitance change shall not exceed ± 5 %. Vibration Tests: capacitors shall be subjected to vibration tests in accordance with the following criteria. Capacitors shall be secured for test by means of a rigid mounting using suitable brackets. Low Frequency Vibration: vibration shall consist of a simple harmonic motion having an amplitude of 0.03" [0.76] and a maximum total excursion of 0.06" [1.52], in a direction perpendicular to the major axis of the capacitor. Vibration frequency shall be varied uniformly between the approximate limits of 10 Hz to 55 Hz during a period of approximately one minute, continuously for 1 h and 1.5 h. A cathode ray oscilloscope or other comparable means shall be used in determining electrical intermittency during the final 30 minutes of the test. The AC voltage applied shall not exceed 2 VRMS. Electrical tests shall show no evidence of intermittent contacts, open circuits or short circuits during these tests. Following the low frequency vibration test, capacitors shall meet the original requirements for leakage current and dissipation factor; capacitance change shall not exceed ± 5 % of the original measured value. High Frequency Vibration: vibration shall consist of a simple harmonic motion having an amplitude of 0.06" [1.52] ± 10 % maximum total excursion or 20 g peak, whichever is less. Vibration frequency shall be varied logarithmically from 50 Hz to 2000 Hz and return to 50 Hz during a cycle period of 20 min. The vibration shall be applied for 4 h in each of 2 directions, parallel and perpendicular to the major axis of the capacitors. Rated DC voltage shall be applied during the vibration cycling. Revision: 01-Jun-16 10.3.4 A cathode ray oscilloscope or other comparable means shall be used in determining electrical intermittency during test. The AC voltage applied shall not exceed 2 VRMS. 10.3.5 Electrical tests shall show no evidence of intermittent contacts, open circuits or short circuits during these tests. 10.3.6 There shall be no mechanical damage to these capacitors as a result of these tests. 10.3.7 Following the high frequency vibration test, capacitors shall meet the original limits for capacitance, dissipation factor and leakage current. 11. Acceleration Test: 11.1 Capacitors shall be rigidly mounted by means of suitable brackets. 11.2 Capacitors shall be subjected to a constant acceleration of 100 g for a period of 10 s in each of 2 mutually perpendicular planes. 11.2.1 The direction of motion shall be parallel to and perpendicular to the cylindrical axis of the capacitors. 11.3 Rated DC voltage shall be applied during acceleration test. 11.3.1 A cathode ray oscilloscope or other comparable means shall be used in determining electrical intermittency during test. The AC voltage applied shall not exceed 2 VRMS. 11.4 Electrical tests shall show no evidence of intermittent contacts, open circuits or short circuits during these tests. 11.5 There shall be no mechanical damage to these capacitors as a result of these tests. 11.6 Following the acceleration test, capacitors shall meet the original limits for capacitance, dissipation factor and leakage current. 12. Shock Test: 12.1 Capacitors shall be rigidly mounted by means of suitable brackets. The test load shall be distributed uniformly on the test platform to minimize the effects of unbalanced loads. 12.1.1 Test equipment shall be adjusted to produce a shock of 100 g peak with a duration of 6 ms and a sawtooth waveform at a velocity change of 9.7 ft./s. 12.2 Capacitors shall be subjected to 3 shocks applied in each of 3 directions corresponding to the 3 mutually perpendicular axes of the capacitors. 12.3 Rated DC voltage shall be applied to capacitors during test. 12.3.1 A cathode ray oscilloscope or other comparable means shall be used in determining electrical intermittency during test. The AC voltage applied shall not exceed 2 VRMS. 12.4 Electrical tests shall show no evidence of intermittent contacts, open circuits or short circuits during these tests. 12.5 There shall be no mechanical damage to these capacitors as a result of these tests. 12.6 Following the shock test, capacitors shall meet the original limits for capacitance, dissipation factor and leakage current. Document Number: 40017 7 For technical questions, contact: [email protected] 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 PERFORMANCE CHARACTERISTICS (Continued) 13. 13.1 13.1.1 13.1.2 13.1.3 13.1.4 13.1.5 13.1.6 13.1.7 13.2 13.3 13.4 14. 14.1 14.2 Moisture Resistance: Capacitors shall be subjected to temperature cycling at 90 % to 98 % relative humidity, in a test chamber constructed of non-reactive materials (non-resiniferous and containing no formaldehyde or phenol). Steam or distilled, demineralized or deionized water having a pH value between 6.0 and 7.2 at +23 °C shall be used to obtain the required humidity. No rust, corrosive contaminants or dripping condensate shall be imposed on test specimens. Capacitors shall be mounted by their normal mounting means in a normal mounting position and placed in a test chamber so that uniform and thorough exposure is obtained. No conditioning or initial measurements will be performed prior to temperature cycling. Polarization and load voltages are not applicable. Capacitors shall be subjected to temperature cycling from +25 °C to +65 °C to +25 °C (+ 10 °C, - 2 °C) over a period of 8 h, at 90 % to 98 % relative humidity, for 20 cycles. Temperature cycling shall be stopped after an even number of cycles 5 times during the first 18 cycles, and the capacitor shall be allowed to stabilize at high humidity for 1 h to 4 h. After stabilization, capacitors shall be removed from the humidity chamber and shall be conditioned for 3 h at - 10 °C ± 2 °C. After cold conditioning, capacitors shall be subjected to vibration cycling consisting of a simple harmonic vibration having an amplitude of 0.03" [0.76] and a maximum total excursion of 0.06" [1.52] varied uniformly from 10 Hz to 55 Hz to 10 Hz over a period of 1 min, for 15 cycles. Capacitors shall then be returned to temperature/ humidity cycling. After completion of temperature cycling, capacitors shall be removed from the test chamber and stabilized at room temperature for 2 h to 6 h. Capacitors shall show no evidence of harmful or extensive corrosion, obliteration or marking or other visible damage. Following the moisture resistance test, capacitors shall meet the original limits for capacitance, dissipation factor and leakage current. Insulating Sleeves: Capacitors with insulating sleeves shall withstand a 2000 VDC potential applied for 1 min between the case and a metal “V” block in intimate contact with the insulating sleeve. Capacitors with insulating sleeves shall have the insulation resistance measured between the case and a metal “V” block in intimate contact with the insulating sleeve. The insulation resistance shall be at least 1000 M. Revision: 01-Jun-16 15. 15.1 Thermal Shock And Immersion Cycling: Capacitors shall be conditioned prior to temperature cycling for 15 min at +25 °C, at less than 50 % relative humidity and a barometric pressure at 28" to 31". 15.2 Capacitors shall be subjected to thermal shock in a cycle of exposure to ambient air at -65 °C (+ 0 °C, - 5 °C) for 30 min, then, +25 °C (+ 10 °C, - 5 °C) for 5 min, then +125 °C (+ 3 °C, - 0 °C) for 30 min, then +25 °C (+ 10 °C, - 5 °C) for 5 min, for 5 cycles. 15.3 Between 4 h and 24 h after temperature cycling, capacitors shall be subjected to immersion in a bath of fresh tap water with the non-corrosive dye Rhodamine B added, at +65 °C (+ 5 °C, - 0 °C) for 15 min, then, within 3 s, immersed in a saturated solution of sodium chloride and water with Rhodamine B added, at a temperature of +25 °C (+ 10 °C, - 5 °C) for 15 min, for 2 cycles. 15.3.1 Capacitors shall be thoroughly rinsed and wiped or air-blasted dry immediately upon removal from immersion cycling. 15.4 Capacitors shall show no evidence of harmful or extensive corrosion, obliteration of marking or other visible damage. 15.5 Following the thermal shock immersion cycling test, capacitors shall meet the original requirements for leakage current and dissipation factor; capacitance change shall not exceed ± 5 % of the original measured value. 15.6 Capacitors shall be opened and examined. There shall be no evidence of dye penetration. 16. Reduced Pressure Test: 16.1 Capacitors shall be stabilized at a reduced pressure of 0.315" [8.0] of mercury, equivalent to an altitude of 100 000 feet [30.480 m], for a period of 5 min. 16.2 Rated DC voltage shall be applied for 1 min. 16.3 Capacitors shall not flash over nor shall end seals be damaged. 16.4 Following the reduced pressure test, the capacitance, equivalent series resistance and leakage current shall meet the original requirements. 17. Lead Pull Test: leads shall withstand a tensile stress of 3 pounds (1.4 kg) applied in any direction for 30 s. 18. Marking: capacitors shall be marked with Sprague or (2); the type number 550D; rated capacitance and tolerance, rated DC working voltage and the standard EIA date code. 18.1 Capacitors shall be marked on one end with a plus sign (+) to identify the positive terminal. 18.2 Vishay Sprague reserves the right to furnish capacitors of higher working voltages than those ordered, where the physical size of the higher voltage units is identical to that of the units ordered. Document Number: 40017 8 For technical questions, contact: [email protected] 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 GUIDE TO APPLICATION 1. AC Ripple Current: the maximum allowable ripple current shall be determined from the formula: I RMS = P -----------R ESR where, P= 2. Power dissipation in W at +25 °C as given in the table in paragraph number 5 (Power Dissipation) 5. Power Dissipation: the figures shown relate to an approximate +20 °C rise in case temperature measured in free air. 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. MAXIMUM PERMISSIBLE POWER DISSIPATION AT +25 °C (W IN FREE AIR) RESR = the capacitor Equivalent Series Resistance at the specified frequency CASE CODE AC Ripple Voltage: the maximum allowable ripple voltage shall be determined from the formula: R 0.185 S 0.225 P V RMS = Z -----------R ESR or, from the formula: V RMS = I RMS x Z where, P= power Dissipation in W at +25 °C as given in the table in paragraph number 5 (Power Dissipation). RESR = the capacitor Equivalent Series Resistance at the specified frequency. Z= the capacitor Impedance at the specified frequency. 2.1 The sum of the peak AC voltage plus the DC voltage shall not exceed the DC voltage rating of the capacitor. 2.2 The sum of the negative peak AC voltage plus the applied DC voltage shall not allow a voltage reversal exceeding 15 % of the DC working voltage at +25 °C. 3. Reverse Voltage: these capacitors are capable of withstanding peak voltages in the reverse direction equal to 15 % of the DC rating at +25 °C, 10 % of the DC rating at +55 °C; 5 % of the DC rating at +85 °C. 4. 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 1.0 +55 °C 0.8 +85 °C 0.6 +125 °C 0.4 Revision: 01-Jun-16 Document Number: 40017 9 For technical questions, contact: [email protected] 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 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special, consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantability. Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. Parameters provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein. Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners. Material Category Policy Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment (EEE) - recast, unless otherwise specified as non-compliant. Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU. Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21 conform to JEDEC JS709A standards. Revision: 02-Oct-12 1 Document Number: 91000