Typical Performance Characteristics www.vishay.com Vishay Sprague COTS Tantalum Capacitors ELECTRICAL PERFORMANCE CHARACTERISTICS ITEM PERFORMANCE CHARACTERISTICS Category temperature range -55 °C to +85 °C (to +125 °C with voltage derating) Capacitance tolerance ± 20 %, ± 10 %, tested via bridge method, at 25 °C, 120 Hz Dissipation factor Limit per Standard Ratings table. Tested via bridge method, at 25 °C, 120 Hz ESR Limit per Standard Ratings table. Tested via bridge method, at 25 °C, 100 kHz Leakage current After application of rated voltage applied to capacitors for 5 min using a steady source of power with 1 k resistor in series with the capacitor under test, leakage current at 25 °C is not more than 0.01 CV or 0.5 μA, whichever is greater. Note that the leakage current varies with temperature and applied voltage. See graph below for the appropriate adjustment factor. Capacitance change by temperature +15 % max. (at +125 °C) +10 % max. (at +85 °C) -10 % max. (at -55 °C) Reverse voltage Capacitors are capable of withstanding peak voltages in the reverse direction equal to: 10 % of the DC rating at +25 °C 5 % of the DC rating at +85 °C 1 % of the DC rating at +125 °C Vishay does not recommend intentional or repetitive application of reverse voltage. Ripple current For maximum ripple current values (at 25 °C) refer to relevant datasheet. If capacitors are to be used at temperatures above +25 °C, the permissible RMS ripple current (or voltage) shall be calculated using the derating factors: 1.0 at +25 °C 0.9 at +85 °C 0.4 at +125 °C Maximum operating and surge voltages vs. temperature +85 °C +125 °C RATED VOLTAGE (V) SURGE VOLTAGE (V) CATEGORY VOLTAGE (V) SURGE VOLTAGE (V) 4.0 5.2 2.7 3.4 6.3 8.0 4.0 5.0 10 13 7.0 8.0 16 20 10 12 20 26 13 16 25 32 17 20 35 46 23 28 40 52 26 31 50 65 33 40 60 33 40 63 75 42 50 75 75 50 50 50 (1) Notes • All information presented in this document reflects typical performance characteristics (1) Capacitance value 15 μF and higher Revision: 26-Feb-15 Document Number: 40209 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 Typical Performance Characteristics www.vishay.com Vishay Sprague TYPICAL LEAKAGE CURRENT - TEMPERATURE FACTOR 100 Leakage Current Factor +125 °C 10 +85 °C +55 °C +25 °C 1.0 0 °C 0.1 -55 °C 0.01 0.001 0 10 20 30 40 50 60 70 80 90 100 Percent of Rated Voltage Notes • 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. ENVIRONMENTAL PERFORMANCE CHARACTERISTICS ITEM CONDITION POST TEST PERFORMANCE Surge voltage MIL-PRF-55365 1000 successive test cycles at 85 °C of surge voltage (as specified in the table above), in series with a 33 resistor at the rate of 30 s ON, 30 s OFF Capacitance change Dissipation factor Leakage current Within ± 10 % of initial value Initial specified limit Initial specified limit Life test at +85 °C MIL-STD-202, method 108 1000 h application of rated voltage at 85 °C Capacitance change Dissipation factor Leakage current Within ± 10 % of initial value Initial specified limit Shall not exceed 125 % of initial limit Life test at +125 °C MIL-STD-202, method 108 1000 h application 2/3 of rated voltage at 125 °C Capacitance change Dissipation factor Leakage current Within ± 10 % of initial value Initial specified limit Shall not exceed 125 % of initial limit Moisture resistance MIL-STD-202, method 106 at rated voltage, 20 cycles Capacitance change Dissipation factor Leakage current Within ± 15 % of initial value Shall not exceed 150 % of initial limit Shall not exceed 200 % of initial limit Stability at low and high temperatures MIL-PRF-55365 Delta cap limit at -55 °C, 85 °C is ± 10 % of initial value Delta cap limit at 125 °C is ± 15 % of initial value Delta cap at step 3 and final step 25 °C is ± 10 % DCL at 85 °C: 10 x initial specified value DCL at 125 °C: 12 x initial specified value DCL at 25 °C: initial specified value at RV Thermal shock MIL-STD-202, method 107 At -55 °C / +125 °C, for 5 cycles, 30 min at each temperature Capacitance change Dissipation factor Leakage current Revision: 26-Feb-15 Within ± 10 % of initial value Initial specified limit Initial specified limit Document Number: 40209 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 Typical Performance Characteristics www.vishay.com Vishay Sprague MECHANICAL PERFORMANCE CHARACTERISTICS ITEM CONDITION POST TEST PERFORMANCE Terminal strength / Shear force test Apply a pressure load of 5 N for 10 s ± 1 s horizontally to the center of capacitor side body Capacitance change Dissipation factor Leakage current Within ± 10 % of initial value Initial specified limit Initial specified limit There shall be no mechanical or visual damage to capacitors post-conditioning. Vibration MIL-STD-202, method 204, condition D, 10 Hz to 2000 Hz, 20 g peak, 8 h, at rated voltage Electrical measurements are not applicable, since the same parts are used for shock (specified pulse) test. There shall be no mechanical or visual damage to capacitors post-conditioning. Shock (specified pulse) MIL-STD-202, method 213, condition I, 100 g peak Capacitance change Dissipation factor Leakage current Within ± 10 % of initial value Initial specified limit Initial specified limit There shall be no mechanical or visual damage to capacitors post-conditioning. Within ± 10 % of initial value Initial specified limit Initial specified limit Resistance to soldering heat MIL-STD-202, method 210, condition J (leadbearing capacitors) and K (lead (Pb)-free capacitors), one heat cycle Capacitance change Dissipation factor Leakage current Solderability MIL-STD-202, method 208, ANSI/J-STD-002, test B (leadbearing) and B1 (lead (Pb)-free). Preconditioning per category C (category E - optional). Does not apply to gold terminations. Lead (Pb)-free and leadbearing capacitors are backward and forward compatible Solder coating of all capacitors shall meet specified requirements. Resistance to solvents MIL-STD-202, method 215 There shall be no mechanical or visual damage to capacitors post-conditioning. Body marking shall remain legible. Flammability Encapsulation materials meet UL 94 V-0 with an oxygen index of 32 % Revision: 26-Feb-15 There shall be no mechanical or visual damage to capacitors post-conditioning. Document Number: 40209 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