Typical Performance Characteristics www.vishay.com Vishay Wet Tantalum Capacitors Military Styles CLR79, CLR81, CLR90, and CLR91 ELECTRICAL PERFORMANCE CHARACTERISTICS ITEM PERFORMANCE CHARACTERISTICS Operating temperature range -55 °C to +85 °C (to +125 °C with voltage derating) Capacitance tolerance ± 20 %, ± 10 %, at 120 Hz, at +25 °C Capacitance change by temperature Limit per Standard Ratings table ESR Limit per Standard Ratings table, at +25 °C, 120 Hz Impedance Limit per Standard Ratings table, at -55 °C, 120 Hz DCL (Leakage current) Limit per Standard Ratings table AC ripple current Limit per Standard Ratings table, at +85 °C and 40 kHz Reverse voltage Reverse voltage rating at +85 °C is 3 VDC and at +125 °C is 2 VDC Maximum operating voltage Surge voltage Rated (+85 °C) VDC Derated (+125 °C) VDC Surge (+85 °C) VDC 6 4 6.9 8 5 9.2 10 7 11.5 15 10 17.2 25 15 28.8 30 20 34.5 50 30 57.5 60 40 69.0 75 50 86.2 100 65 115.0 125 85 144.0 The DC surge voltage is the maximum voltage to which the capacitor can be subjected under any conditions including transients and peak ripple at the highest line voltage. The DC surge voltage is 115 % of rated DC voltage PERFORMANCE CHARACTERISTICS ITEM CONDITION POST TEST PERFORMANCE Surge voltage 85 °C 1000 successive test cycles at the applicable DC surge voltage specified in series with a 1 k resistor at the rate of 30 s ON, 5.5 min OFF The capacitors shall meet the requirements of MIL-PRF-39006: DC leakage: not to exceed the specified value Capacitance change: within ± 5 % of initial measurement Dissipation factor: not to exceed the specified value Life testing Method 108 of MIL-STD-202. Capacitors shall be capable of withstanding a 10 000 h life test at a temperature +85 °C at rated voltage The capacitors shall meet the requirements of MIL-PRF-39006: DC leakage at 85 °C and 125 °C: not to exceed 125 % of the specified value DC leakage at 25 °C: not to exceed the specified value Capacitance change: within +10 %, -20 % of initial measurement Dissipation factor: not to exceed 200 % of the specified value Dielectric withstanding voltage: 2000 VDC, min. Insulation resistance: 100 M, min. AC ripple life As specified in MIL-PRF-39006: 2000 h, +85 °C The capacitors shall meet the requirements of MIL-PRF-39006: DC Leakage: not to exceed the specified value Capacitance change: within ± 10 % of initial measurement Dissipation factor: not to exceed the specified value There shall be no evidence of mechanical damage or leakage of electrolyte There shall be no damage, obliteration of marking, or leakage of electrolyte Revision: 24-Nov-14 Document Number: 40188 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 ENVIRONMENTAL CHARACTERISTICS ITEM CONDITION POST TEST PERFORMANCE Stability at low and high temperatures As specified in MIL-PRF-39006 The capacitors shall meet the requirements of MIL-PRF-39006 Moisture resistance Method 106 of MIL-STD-202 The capacitors shall meet the requirements of MIL-PRF-39006: DC leakage: not to exceed 125 % of +25 °C specified value Capacitance change: within ± 8 % of initial measurement Dissipation factor: not to exceed 115 % of the specified value Thermal shock Method 107 of MIL-STD-202, condition A (with step 3 at +125 °C) Number of cycles: 300 cycles for qualification and group C, subgroup 7; 30 cycles for group B and group C, subgroup 8 The capacitors shall meet the requirements of MIL-PRF-39006: DC leakage: not to exceed 200 % of +25 °C specified value for qualification and group C DC leakage: not to exceed 125 % of +25 °C specified value for group B Capacitance change: within ± 5 % of initial measurement Dissipation factor: not to exceed 115 % of the specified value Salt atmosphere (corrosion) Method 101 of MIL-STD-202, condition B (48 h) There shall be no harmful corrosion, and the finish shall protect at least 90 % of any exposed metal surface of the capacitor. There shall be no unwrapping of, or mechanical damage to, the insulating sleeving, when applicable. Marking shall remain legible Low temperature storage Method 502 of MIL-STD-810, Storage temperature: -62 °C +0 °C, -3 °C. Exposure time: 72 h followed by a 1 h exposure at +125 °C, +7 °C, -0 °C within 24 h after low temperature storage The capacitors shall meet the requirements of MIL-PRF-39006: DC leakage: not to exceed the specified value Capacitance change: within ± 5 % of initial measurement Dissipation factor: not to exceed the specified value Seal Method 112 of MIL-STD-202, conditions A or D, and C When the capacitors are tested as specified in MIL-PRF-39006, there shall be no evidence of leakage. Barometric pressure (reduced) Method 105 of MIL-STD-202, condition E (150 000 ft) (45 720.1 m) There shall be no flashover, breakdown, or harmful deformation of the case, and mechanical damage, obliteration of marking, or leakage of electrolyte. There shall be no evidence of leakage of electrolyte MECHANICAL PERFORMANCE CHARACTERISTICS ITEM CONDITION POST TEST PERFORMANCE Shock (specified pulse) Method 213 of MIL-STD-202, condition I (100 g) or condition D (500 g) for “H” designated units The capacitors shall meet the requirements of MIL-PRF-39006 Vibration, high frequency Method 204 of MIL-STD-202, condition D (20 g) or condition H (80 g) for “H” designated units The capacitors shall meet the requirements of MIL-PRF-39006 Random vibration (“H” designated units only) Method 214 of MIL-STD-202, condition II-K (51 g). The capacitors shall meet the requirements of MIL-PRF-39006: DC leakage: not to exceed 125 % of the specified value Capacitance change: within ± 5 % of initial measurement Dissipation factor: not to exceed 115 % of the specified value There shall be no evidence of harmful corrosion, mechanical damage, obliteration of marking, or leakage of electrolyte. Solderability Method 208 of MIL-STD-202 The capacitors shall meet the requirements of MIL-PRF-39006 Terminal strength Pull test: method 211 of MIL-STD-202, condition A. Wire-lead bend: in accordance with MIL-PRF-39006 There shall be no loosening of or permanent damage to the terminals, terminal weld or solder, or seal. Dielectric withstanding voltage Method 301 of MIL-STD-202, 2000 VDC min. The capacitors shall meet the requirements of MIL-PRF-39006 Insulation resistance Method 302 of MIL-STD-202, condition B (500 VDC ± 10 %) The insulation resistance shall be not less than 100 M Resistance to solvent Method 215 of MIL-STD-202 There shall be no mechanical or visual damage to capacitors post-conditioning. Marking shall remain legible, no degradation of the can material. Resistance to soldering heat Method 210 of MIL-STD-202, condition C The capacitors shall meet the requirements of MIL-PRF-39006: DC Leakage: not to exceed the specified value Capacitance change: within ± 5 % of initial measurement Dissipation factor: not to exceed the specified value There shall be no evidence of mechanical damage Revision: 24-Nov-14 Document Number: 40188 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