246 RTI-V www.vishay.com Vishay BCcomponents Aluminum Electrolytic Capacitors Radial, High Temperature, Low Impedance, High Vibration Capability FEATURES • • • • • • • Very long useful life: 4000 h to 6000 h at 125 °C High stability, high reliability Very low ESR AEC-Q200 qualified Excellent ripple current capability High vibration resistance up to 50 g Polarized aluminum electrolytic capacitors, non-solid electrolyte • Radial leads, cylindrical aluminum case with pressure relief, insulated with a blue PET sleeve • Charge and discharge proof • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 140 RTM lower Z longer life APPLICATIONS 150 RMI 125 °C 146 RTI high vibration 246 RTI-V MARKING QUICK REFERENCE DATA DESCRIPTION VALUE Nominal case sizes (Ø D x L in mm) 16 x 20 to 18 x 35 Rated capacitance range, CR 390 μF to 6800 μF Tolerance on CR ± 20 % Rated voltage range, UR 16 V to 63 V Category temperature range -55 °C to +125 °C Endurance test at 125 °C 3000 h to 5000 h Useful life at 125 °C 4000 h to 6000 h Useful life at 40 °C, 1.8 x IR applied Shelf life at 0 V, 125 °C 400 000 h 1000 h Based on sectional specification IEC 60384-4 / EN130300 Climatic category IEC 60068 • Power supplies (SMPS, DC/DC converters) for industrial, automotive, telecommunications and military • Smoothing, filtering and buffering 55 / 125 / 56 The capacitors are marked (where possible) with the following information: • Rated capacitance (in μF) • Tolerance on rated capacitance, code letter in accordance with IEC 60062 (M for ± 20 %) • Rated voltage (in V) • Date code, in accordance with IEC 60062 • Code indicating factory of origin • Logo of manufacturer • Upper category temperature (125 °C) • Negative terminal identification • Series number (246) SELECTION CHART FOR CR, UR, AND RELEVANT NOMINAL CASE SIZES (Ø D x L in mm) UR (V) CR (μF) 16 25 35 50 63 390 - - - - 16 x 20 470 - - - - 18 x 20 560 - - - - 16 x 25 - - - - 18 x 25 - - - - 16 x 31 - - - 16 x 20 16 x 35 - - - 18 x 20 18 x 31 - - - 16 x 25 - 680 820 1000 Revision: 26-Apr-16 Document Number: 28422 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 246 RTI-V www.vishay.com Vishay BCcomponents SELECTION CHART FOR CR, UR, AND RELEVANT NOMINAL CASE SIZES (Ø D x L in mm) UR (V) CR (μF) 1200 16 25 35 50 63 - - 16 x 20 18 x 25 18 x 35 - - - 16 x 31 - 1500 - - 18 x 20 16 x 35 - 1800 - 16 x 20 16 x 25 18 x 31 - - - 18 x 25 18 x 35 - - - 16 x 31 - - 2200 16 x 20 18 x 20 16 x 35 - - - 16 x 25 18 x 31 - - 3300 18 x 20 16 x 31 18 x 35 - - 3900 16 x 25 18 x 25 - - - 18 x 25 16 x 35 - - - 16 x 31 18 x 31 - - - 5600 16 x 35 18 x 35 - - - 6800 18 x 31 - - - - 2700 4700 DIMENSIONS in millimeters AND AVAILABLE FORMS ØD 15 min. Ød 5 min. ØD Ød F F + L 4 L Fig. 2 - Form CA: long leads +1 0 Fig. 3 - Form CB: cut leads Fig. 4 - Form TFA: taped in box (ammopack) Table 1 DIMENSIONS in millimeters, MASS, AND PACKAGING QUANTITIES NOMINAL CASE SIZE ØDxL CASE CODE Ød Ø Dmax. Lmax. F MASS (g) 16 x 20 19a 0.8 16.5 22.0 7.5 ± 0.5 16 x 25 19 0.8 16.5 27.0 7.5 ± 0.5 16 x 31 20 0.8 16.5 33.5 16 x 35 21 0.8 16.5 18 x 20 1820 0.8 18.5 PACKAGING QUANTITIES FORM CA FORM CB FORM TFA 6.0 250 250 250 8.0 250 250 250 7.5 ± 0.5 9.0 100 100 250 37.5 7.5 ± 0.5 11.0 100 100 - 22.0 7.5 ± 0.5 8.0 100 100 250 18 x 25 1825 0.8 18.5 27.0 7.5 ± 0.5 10.0 100 100 250 18 x 31 1831 0.8 18.5 33.5 7.5 ± 0.5 12.5 100 100 250 18 x 35 22 0.8 18.5 37.5 7.5 ± 0.5 14.5 100 100 - Revision: 26-Apr-16 Document Number: 28422 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 246 RTI-V www.vishay.com Vishay BCcomponents ORDERING EXAMPLE ELECTRICAL DATA SYMBOL DESCRIPTION Rated capacitance at 100 Hz, tolerance ± 20 % CR Rated RMS ripple current at 100 kHz, 125 °C IR Max. leakage current after 2 min at UR IL2 tan Max. dissipation factor at 100 Hz Z Max. impedance at 100 kHz Note • Unless otherwise specified, all electrical values in Table 2 apply at Tamb = 20 °C, P = 86 kPa to 106 kPa, RH = 45 % to 75 % Electrolytic capacitor 246 series, high vibration resistance 4700 μF / 25 V; ± 20 % Nominal case size: Ø 18 mm x 31 mm; Form TFA Ordering code: MAL224696473E3 Table 2 ELECTRICAL DATA AND ORDERING INFORMATION UR (V) 16 25 35 50 63 CR 100 Hz (μF) NOMINAL CASE SIZE ØDxL (mm) IR 100 kHz 125 °C (mA) IL2 2 min (μA) tan 100 Hz Z 100 kHz +20 °C () Z 100 kHz -40 °C () 2700 3300 3900 4700 4700 5600 6800 1800 2700 2700 3300 3900 4700 4700 5600 1200 1500 1800 2200 2200 2700 2700 3300 820 1000 1000 1200 1200 1500 1800 2200 390 470 560 680 680 820 1000 1200 16 x 20 18 x 20 16 x 25 18 x 25 16 x 31 16 x 35 18 x 31 16 x 20 18 x 20 16 x 25 16 x 31 18 x 25 16 x 35 18 x 31 18 x 35 16 x 20 18 x 20 16 x 25 18 x 25 16 x 31 16 x 35 18 x 31 18 x 35 16 x 20 18 x 20 16 x 25 18 x 25 16 x 31 16 x 35 18 x 31 18 x 35 16 x 20 18 x 20 16 x 25 18 x 25 16 x 31 16 x 35 18 x 31 18 x 35 1900 2000 2500 2800 3000 3200 3100 1900 2000 2500 3000 2800 3200 3100 3100 1900 2000 2500 2800 3000 3200 3100 3100 1650 1800 2100 2400 2550 2800 2700 3000 1250 1500 1800 2100 2200 2500 2400 2600 435 531 627 755 755 899 1091 453 678 678 828 978 1178 1178 1403 423 528 633 773 773 948 948 1158 413 503 503 603 603 753 903 1103 249 299 356 431 431 520 633 759 0.18 0.20 0.20 0.22 0.22 0.24 0.24 0.14 0.16 0.16 0.18 0.18 0.20 0.20 0.22 0.12 0.12 0.12 0.14 0.14 0.14 0.14 0.16 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.12 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.034 0.033 0.024 0.025 0.021 0.018 0.022 0.034 0.033 0.024 0.021 0.025 0.018 0.022 0.019 0.034 0.033 0.024 0.025 0.021 0.018 0.022 0.019 0.047 0.039 0.031 0.030 0.027 0.022 0.026 0.022 0.075 0.055 0.048 0.041 0.036 0.029 0.032 0.029 0.204 0.198 0.144 0.150 0.126 0.108 0.132 0.204 0.198 0.144 0.126 0.150 0.108 0.132 0.114 0.204 0.198 0.144 0.150 0.126 0.108 0.132 0.114 0.282 0.234 0.186 0.180 0.162 0.132 0.156 0.132 0.450 0.330 0.288 0.246 0.216 0.174 0.192 0.174 Revision: 26-Apr-16 ORDERING CODE MAL2246....... BULK PACKAGING TAPED FORM CA FORM CB FORM TFA 55272E3 65272E3 35272E3 55332E3 65332E3 35332E3 55392E3 65392E3 35392E3 55472E3 65472E3 35472E3 95475E3 95476E3 95473E3 55562E3 65562E3 55682E3 65682E3 35682E3 56182E3 66182E3 36182E3 56272E3 66272E3 36272E3 96275E3 96276E3 96273E3 56332E3 66332E3 36332E3 56392E3 66392E3 36392E3 56472E3 66472E3 96475E3 96476E3 96473E3 56562E3 66562E3 50122E3 60122E3 30122E3 50152E3 60152E3 30152E3 50182E3 60182E3 30182E3 50222E3 60222E3 30222E3 90225E3 90226E3 90223E3 50272E3 60272E3 90275E3 90276E3 90273E3 50332E3 60332E3 51821E3 61821E3 31821E3 51102E3 61102E3 31102E3 91105E3 91106E3 91103E3 51122E3 61122E3 31122E3 91125E3 91126E3 91123E3 51152E3 61152E3 51182E3 61182E3 31182E3 51222E3 61222E3 58391E3 68391E3 38391E3 58471E3 68471E3 38471E3 58561E3 68561E3 38561E3 58681E3 68681E3 38681E3 98685E3 98686E3 98683E3 58821E3 68821E3 58102E3 68102E3 38102E3 58122E3 68122E3 - Document Number: 28422 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 246 RTI-V www.vishay.com Vishay BCcomponents Table 3 EXTENDED VIBRATION SPECIFICATIONS PARAMETER Vibration specifications Vibration frequency range PROCEDURE From 10 g to 50 g 10 Hz to 2 kHz • Constant sinus sweep • 3 directions • 8 h per direction Vibration profile REQUIREMENTS No visible damage; no leakage of electrolyte; marking legible C/C: ± 5 % with respect to initial measurements 60 Acceleration (g) 50 High vibration specification 40 30 20 Standard vibration specification 10 AEC-Q200 0 0 0.5 1 1.5 2.0 f (kHz) Fig. 5 - Vibration profile Table 4 ADDITIONAL ELECTRICAL DATA PARAMETER Voltage Surge voltage Reverse voltage Current Leakage current Inductance Equivalent series inductance (ESL) Resistance Equivalent series resistance (ESR) CONDITIONS VALUE Us 1.15 x UR Urev 0.5 V After 2 min at UR IL2 0.01 CR x UR + 3 μA Case Ø D 16 mm Typ. 18 nH Calculated from tan max. and CR (see Table 2) ESR = tan /2 f CR CAPACITANCE (C) 1.2 C C0 C C0 1.2 1.0 1.1 0.8 0.6 1.0 0.4 0.9 0.2 0.8 -60 0.0 -40 -20 0 20 40 60 80 100 120 T (°C) Fig. 6 - Typical multiplier of capacitance at 100 Hz as a function of temperature (C0 = C at 20 °C) Revision: 26-Apr-16 140 10 100 1000 100 000 10 000 f (Hz) Fig. 7 - Typical multiplier of capacitance as a function of frequency at 20 °C (C0 = C at 100 Hz) Document Number: 28422 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 246 RTI-V www.vishay.com Vishay BCcomponents EQUIVALENT SERIES RESISTANCE (ESR) 100 5 ESR ESR0 ESR ESR0 4 10 3 2 1 1 0.1 -60 0 -40 -20 0 20 40 60 80 100 120 140 10 100 1000 100 000 10 000 T (°C) f (Hz) Fig. 8 - Typical multiplier of ESR at 100 Hz as a function of temperature (ESR0 = ESR at 20 °C) Fig. 9 - Typical multiplier of ESR at 20 °C as a function of frequency (ESR0 = ESR at 100 Hz) IMPEDANCE (Z) 100 100 Z (Ω) Z Z0 10 10 1 1800 µF, 35 V, 16 x 25 1 0.1 0.1 -60 -40 -20 0 20 40 60 80 100 120 3300 µF, 35 V, 18 x 35 0.01 10 140 100 T (°C) 1000 100 000 10 000 f (Hz) Fig. 10 - Typical multiplier of impedance at 100 kHz as a function of temperature (Z0 = Z at 20 °C) Fig. 11 - Typical impedance Z at 20 °C as a function of frequency 1000 Curve 1: 560 µF, 63 V, 16 x 25 Curve 2: 680 µF, 63 V, 16 x 31 Curve 3: 1000 µF, 63 V, 18 x 31 Z (Ω) 100 10 1 1 2 3 0.1 0.01 10 100 1000 10 000 100 000 f (Hz) Fig. 12 - Typical impedance Z at 20 °C as a function of frequency Revision: 26-Apr-16 Document Number: 28422 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 246 RTI-V www.vishay.com Vishay BCcomponents Table 5 ENDURANCE TEST DURATION AND USEFUL LIFE AS A FUNCTION OF CASE SIZE NOMINAL CASE SIZE ØDxL (mm) CASE CODE ENDURANCE AT 125 °C (h) USEFUL LIFE AT 125 °C (h) 16 x 20 19a 3000 4000 16 x 25 19 3000 5000 16 x 31 20 4000 6000 16 x 35 21 5000 6000 18 x 20 1820 3000 4000 18 x 25 1825 3000 5000 18 x 31 1831 4000 6000 18 x 35 22 5000 6000 RIPPLE CURRENT AND USEFUL LIFE MBC242 IA 4.3 IR 4.2 4.1 4.0 3.9 3.8 3.7 3.6 3.5 3.4 3.3 3.2 3.1 3.0 Lifetime multiplier 2.8 0 1. 5 1. 2.6 0 2. 0 3. 0 4. 2.4 6. 2.2 0 8. 0 2.0 12 30 60 0 10 (1) 40 0 1.4 1.2 1.0 0.8 0.5 0.0 40 0 Useful life at 125 °C and IR applied; see Table 6 1.6 20 (1) 20 1.8 IA = Actual ripple current at 100 kHz IR = Rated ripple current at 100 kHz, 125 °C 50 60 70 80 90 100 110 120 130 Tamb (°C) Fig. 13 - Multiplier of useful life as a function of ambient temperature and ripple current load Revision: 26-Apr-16 Document Number: 28422 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 246 RTI-V www.vishay.com Vishay BCcomponents Table 6 MULTIPLIER OF RIPPLE CURRENT (IR) AS A FUNCTION OF FREQUENCY IR MULTIPLIER FREQUENCY (Hz) UR = 16 V to 25 V UR = 35 V UR = 50 V to 63 V 50 0.60 0.50 0.35 100 0.70 0.65 0.50 300 0.85 0.80 0.65 1000 0.90 0.85 0.80 3000 0.95 0.90 0.90 10 000 1.00 0.95 0.90 100 000 1.00 1.00 1.00 Table 7 TEST PROCEDURES AND REQUIREMENTS TEST NAME OF TEST Endurance REFERENCE IEC 60384-4 / EN130300 subclause 4.13 PROCEDURE (quick reference) REQUIREMENTS Tamb = 125 °C; UR applied; for test duration see Table 3 C/C: ± 15 % tan 1.3 x spec. limit Z 2 x spec. limit IL2 spec. limit Useful life CECC 30301 subclause 1.8.1 Tamb = 125 °C; UR and IR applied; for test duration see Table 3 C/C: ± 30 % tan 3 x spec. limit Z 3 x spec. limit IL2 spec. limit no short or open circuit total failure percentage: 1 % Shelf life IEC 60384-4 / EN130300 subclause 4.17 Tamb = 125 °C; no voltage applied; 1000 h after test: UR to be applied for 30 min, 24 h o 48 h before measurement C/C: ± 15 % tan 1.3 x spec. limit Z 3 x spec. limit IL2 spec. limit Revision: 26-Apr-16 Document Number: 28422 7 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. 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