Typical Performance Characteristics www.vishay.com Vishay Sprague Solid Tantalum Chip Capacitors MIL-PRF-55365 Qualified and DLA Approved 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 described in Standard Ratings table of appropriate datasheet. Note that the leakage current varies with temperature and applied voltage. See graph below for the appropriate adjustment factor. 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 calculation (at 25 °C) refer to “Guide to Application” part of product guide which is linked with relevant datasheet. If capacitors are to be used at temperatures above +25 °C, the permissible 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) 4.0 5.3 2.7 6.3 8.0 4.0 10 13.3 6.7 15 / 16 20 10 20 26.7 13.3 25 33.3 16.7 35 46.7 23.3 50 66.7 33.3 Notes • All information presented in this document reflects typical performance characteristics Revision: 24-Mar-15 Document Number: 40211 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 Moisture resistance MIL-STD-202, method 106, 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 Visual examination: there shall be no evidence of harmful corrosion, mechanical damage, or obliteration of marking (if applicable) Stability at low and high temperatures MIL-PRF-55365 Step Test Temperature (°C) 1 +25 ± 3 2 -55 + 0 / - 6 3 +25 ± 3 4 +85 + 4 / - 0 5 +125 + 4 / - 0 6 +25 ± 3 Delta cap limit at -55 °C is ± 10 % (20 % for CWR15) of initial value Delta cap limit at 85 °C is ± 10 % (15 % for CWR15) of initial value Delta cap limit at 125 °C is ± 15 % (20 % for CWR15) of initial value Delta cap at step 3 and final step 25 °C is ± 5 % (10 % for CWR15) of initial value 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 rated voltage DF change: refer to performance specification sheet for applicable capacitor style Surge voltage MIL-PRF-55365 1000 successive test cycles at 85 °C of applicable 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 ± 5 % of initial value Initial specified limit Initial specified limit Life test at +85 °C MIL-STD-202, method 108 2000 h application of rated voltage at 85 °C Capacitance change Dissipation factor Leakage current Within ± 5 % (10 % for CWR15) of initial value Initial specified limit Shall not exceed 200 % of initial limit There shall be no evidence of harmful corrosion or obliteration of marking (if applicable), mechanical damage, intermittent shorts, or permanent shorts or opens Life test at +125 °C MIL-STD-202, method 108 2000 h application 2/3 of rated voltage at 125 °C Capacitance change Dissipation factor Leakage current Within ± 5 % (10 % for CWR15) of initial value Initial specified limit Shall not exceed 200 % of initial limit There shall be no evidence of harmful corrosion or obliteration of marking (if applicable), mechanical damage, intermittent shorts, or permanent shorts or opens Revision: 24-Mar-15 Document Number: 40211 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 Vibration MIL-STD-202, method 204, condition D, 10 Hz to 2000 Hz, 20 g peak, in 2 directions, 4 hours in each, at rated voltage Measurements during vibration: During the last cycle of each plane, electrical measurements shall be made to determine the intermittent open or short circuits. Intermittent contact and arcing shall also be determined. Measurements after vibration: not applicable Visual examination after test: there shall be no evidence of mechanical damage Thermal shock (mounted) MIL-STD-202, method 107 -65 °C / +125 °C, for 10 cycles, 30 min at each temperature Capacitance change Dissipation factor Leakage current Within ± 5 % of initial value Initial specified limit Initial specified limit Visual examination: there shall be no evidence of harmful corrosion, mechanical damage, or obliteration of marking (if applicable) Resistance to soldering heat MIL-STD-202, method 210, condition J (convection reflow, 235 °C ± 5 °C), one heat cycle Capacitance change Dissipation factor Leakage current Within ± 5 % of initial value Initial specified limit Initial specified limit Visual examination: there shall be no evidence of mechanical damage MIL-STD-202, method 208, ANSI/J-STD-002, test B (dip- and look, 245 °C ± 5 °C). Preconditioning per category C (steam aging, 8 hours). Does not apply to gold terminations. 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 and shall not smear. Flammability Encapsulation materials meet UL 94 V-0 with an oxygen index of 32 % Solderability Revision: 24-Mar-15 There shall be no mechanical or visual damage to capacitors post-conditioning. Document Number: 40211 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