B41795

Aluminum electrolytic capacitors Axial-lead and soldering star capacitors Series/Type: Date: B41695, B41795 November 2008 © EPCOS AG 2008. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited. Axial-lead and soldering star capacitors Compact up to 150 °C B41695, B41795 Applications Compact design for automotive applications Features Up to 150 °C operating temperature up to 55 V DC High ripple current capability High vibration resistance Long useful life Compact design Optimized CV value Shelf life up to 15 years at storage temperatures up to 40 °C. To ensure solderability, the capacitors should be built into the application within one year of delivery. After a total of two years' storage, the operating voltage must be applied for one hour to ensure the specified leakage current. Construction Charge/discharge-proof, polar Aluminum case with insulating sleeve Negative pole connected to case Terminals Axial leads, welded to ensure perfect electrical contact Also available with soldering stars Taping and Packing Axial-lead capacitors will be delivered in pallet package. Capacitors with d × l ≤ 16 × 30 mm are also available taped on reel. Soldering star capacitors are packed in cardboard. Please read Cautions and warnings and Important notes at the end of this document. Page 2 of 17 B41695, B41795 Compact up to 150 °C Specifications and characteristics in brief Rated voltage VR Surge voltage VS Rated capacitance CR Capacitance tolerance Leakage current Ileak (5 min, 20 °C) Self-inductance ESL1) Diameter d (mm) Terminals axial 25 29 30 39 49 soldering star 25 30 39 Useful life 150 °C; Vop; 0.5 IAC,R*) 140 °C; VR; IAC,R 125 °C; VR; IAC, R 85 °C; VR; IAC, max 40 °C; VR; 2.1 IAC, R *) Vop: see useful life graph Voltage endurance test 125 °C; VR > 1000 h > 1000 h > 3000 h > 8000 h > 200000 h 6 6 7 7 8 9 10 11 21 24 29 33 34 38 45 50 12 14 22 16 26 38 18 20/21 Length l (mm) Approx. ESL (nH) 25 ... 63 V DC 1.15 VR 220 ... 6800 µF 10/+30% Q Requirements: ∆C/C ≤ ±30% of initial value ESR ≤ 3 times initial specified limit Ileak ≤ initial specified limit 2000 h Post test requirements: ∆C/C ≤ ±10% of initial value ESR ≤ 1.3% initial specified limit Ileak ≤ initial specified limit Vibration resistance test To IEC 60068-2-6, test Fc: Displacement amplitude 1.5 mm, at 10 Hz ... 2 kHz, acceleration max. 20 g, duration 3 × 2 h. Capacitor mounted by its wire leads at a distance of (6 ±1) mm from the case and additionally clamped by the case. To IEC 60068-1: 55/125/56 ( 55 °C/+125 °C/56 days damp heat test) Similar to CECC 30301-802 IEC 60384-4 IEC climatic category Detail specification Sectional specification 1) If optimum circuit design is used, the values are lower by 30%. Please read Cautions and warnings and Important notes at the end of this document. Page 3 of 17 B41695, B41795 Compact up to 150 °C Axial-lead capacitors Dimensional drawing Dimensions, weights and packing units d×l mm 12 × 30 14 × 25 14 × 30 16 × 30 16 × 39 18 × 30 18 × 39 20 × 29 21 × 39 21 × 49 dmax × Imax mm 12.5 × 30.5 14.5 × 25.5 14.5 × 30.5 16.5 × 30.5 16.5 × 40 18.5 × 30.5 18.5 × 40 20.5 × 29.5 21.5 × 40 21.5 × 50 Approx. weight g 5.1 5.7 6.8 8.9 11.7 11.1 14.7 13.5 20.0 25.0 Packing units (pcs.) Pallet Reel 288 450 200 350 200 350 180 250 180 160 160 140 140 110 Please read Cautions and warnings and Important notes at the end of this document. Page 4 of 17 B41695, B41795 Compact up to 150 °C Soldering star capacitors Dimensional drawing Dimensions, weights and packing units d×l mm 12 × 30 14 × 25 14 × 30 16 × 30 16 × 39 18 × 30 18 × 39 dmax × Imax mm 13.5 × 32 15.5 × 27 15.5 × 32 17.5 × 32 17.5 × 41.5 19.5 × 32 19.5 × 41.5 c ±0.1 mm 12.5 14.5 14.5 16.5 16.5 18.5 18.5 Approx. weight g 5.4 6.1 7.2 9.4 12.2 11.8 15.4 Packing units pcs. 480 480 480 300 200 300 200 Please read Cautions and warnings and Important notes at the end of this document. Page 5 of 17 B41695, B41795 Compact up to 150 °C Overview of available types VR (V DC) CR (µF) 220 330 470 680 1000 1100 1500 1800 2200 3300 4400 5000 6800 21 × 39 21 × 49 18 × 30 18 × 39 20 × 29 18 × 39 20 × 29 21 × 39 21 × 49 16 × 30 16 × 39 21 × 39 21 × 49 12 × 30 14 × 25 12 × 30 14 × 30 16 × 30 12 × 30 14 × 30 16 × 30 16 × 39 18 × 39 20 × 29 25 40 63 Case dimensions d × l (mm) Please read Cautions and warnings and Important notes at the end of this document. Page 6 of 17 B41695, B41795 Compact up to 150 °C Case dimensions and ordering codes VR CR 100 Hz 20 °C µF 680 1000 1500 2200 3300 3300 ∇ 5000 6800 470 680 1000 1500 2200 2200 ∇ 3300 4400 220 330 470 680 1000 1100 1800 2200 Case dimensions d×l mm 12 × 30 14 × 25 16 × 30 18 × 30 18 × 39 20 × 29 21 × 39 21 × 49 12 × 30 14 × 30 16 × 30 16 × 39 18 × 39 20 × 29 21 × 39 21 × 49 12 × 30 14 × 30 16 × 30 16 × 39 18 × 39 20 × 29 21 × 39 21 × 49 Ordering code Axial pallet Ordering code Axial reel Ordering code Soldering star V DC 25 40 63 B41695A5687Q007 B41695A5108Q007 B41695A5158Q007 B41695A5228Q007 B41695A5338Q007 B41695B5338Q007 B41695A5508Q007 B41695A5688Q007 B41695A7477Q007 B41695A7687Q007 B41695A7108Q007 B41695A7158Q007 B41695A7228Q007 B41695B7228Q007 B41695A7338Q007 B41695A7448Q007 B41695A8227Q007 B41695A8337Q007 B41695A8477Q007 B41695A8687Q007 B41695A8108Q007 B41695A8118Q007 B41695A8188Q007 B41695A8228Q007 B41695A5687Q009 B41795A5687Q000 B41695A5108Q009 B41795A5108Q000 B41695A5158Q009 B41795A5158Q000 B41795A5228Q000 B41795A5338Q000 B41695A7477Q009 B41795A7477Q000 B41695A7687Q009 B41795A7687Q000 B41695A7108Q009 B41795A7108Q000 B41795A7158Q000 B41795A7228Q000 B41695A8227Q009 B41795A8227Q000 B41695A8337Q009 B41795A8337Q000 B41695A8477Q009 B41795A8477Q000 B41795A8687Q000 B41795A8108Q000 ∇ Variant with different case dimensions Please read Cautions and warnings and Important notes at the end of this document. Page 7 of 17 B41695, B41795 Compact up to 150 °C Technical data CR 100 Hz 20 °C µF ESRtyp 100 Hz 20 °C mΩ ESRmax ESRmax 100 Hz 100 Hz 20 °C 40 °C mΩ mΩ 320 230 155 110 75 70 48 36 290 205 145 100 75 68 45 35 410 275 200 140 100 87 55 45 2800 1900 1200 950 700 700 500 350 3000 2200 1500 1000 700 700 500 350 3000 2200 1500 1100 750 700 500 360 ESRmax 10 kHz 20 °C mΩ 240 170 115 85 58 53 36 28 185 135 95 65 50 45 30 23 200 140 100 70 55 45 30 24 Zmax 100 kHz 20 °C mΩ 220 160 105 80 55 50 35 28 180 130 91 62 48 44 30 25 190 133 105 67 54 45 30 24 IAC,max 10 kHz 85 °C A 3.2 3.6 4.7 5.8 8.1 8.1 11.5 14.5 3.5 4.4 5.3 7.3 8.3 8.5 12.0 15.2 3.4 4.3 5.1 7.1 8.2 8.4 12.2 15.2 IAC,max 10 kHz 105 °C A 2.75 3.1 4.0 5.0 7.0 7.0 10 12.6 3.0 3.8 4.6 6.4 7.2 7.3 10.4 13.3 2.95 3.75 4.5 6.2 7.1 7.3 10.6 13.2 IAC,max 10 kHz 125 °C A 2.1 2.35 3.0 3.8 5.3 5.3 7.5 9.5 2.3 2.85 3.45 4.8 5.4 5.5 7.8 9.9 2.2 2.8 3.3 4.6 5.4 5.5 7.9 9.9 IAC,R 10 kHz 125 °C A 1.4 1.55 2.05 2.5 3.5 3.5 5.0 6.3 1.5 1.9 2.3 3.2 3.6 3.7 5.2 6.6 1.5 1.9 2.25 3.1 3.6 3.7 5.3 6.6 IAC,max1) 10 kHz 150 °C A 0.7 0.75 1.0 1.2 1.7 1.7 2.5 3.1 0.75 0.85 1.15 1.6 1.8 1.8 2.6 3.3 0.75 0.95 1.1 1.5 1.8 1.8 2.6 3.3 VR = 25 V DC 680 190 1000 135 1500 90 2200 65 3300 45 3300 ∇ 40 5000 28 6800 22 VR = 40 V DC 470 175 680 125 1000 90 1500 60 2200 45 2200 ∇ 41 3300 28 4400 22 VR = 63 V DC 220 250 330 170 470 120 680 85 1000 62 1100 53 1800 34 2200 27 ∇ Variant with different case dimensions 1) IAC,max (10 kHz, 150 °C) measured at VR = 20 V DC, 35 V DC, 50 V DC instead of VR = 25 V DC, 40 V DC, 63 V DC. Please read Cautions and warnings and Important notes at the end of this document. Page 8 of 17 B41695, B41795 Compact up to 150 °C Useful life depending on ambient temperature TA under ripple current operating conditions at VR1) Useful life depending on case temperature TC under ripple current operating conditions at VR1) 1) Refer to chapter "General technical information, 5.3 Calculation of useful life" for an explanation on how to interpret the useful life graphs. Please read Cautions and warnings and Important notes at the end of this document. Page 9 of 17 B41695, B41795 Compact up to 150 °C Useful life depending on ambient temperature TA under ripple current operating conditions at Vop2) VR = 25 V: Vop ≤ 20 V VR = 40 V: Vop ≤ 35 V VR = 63 V: Vop ≤ 55 V Useful life depending on case temperature TC under ripple current operating conditions at Vop2) VR = 25 V: Vop ≤ 20 V VR = 40 V: Vop ≤ 35 V VR = 63 V: Vop ≤ 55 V 2) Refer to chapter "General technical information, 5.3 Calculation of useful life" for an explanation on how to interpret the useful life graphs. Please read Cautions and warnings and Important notes at the end of this document. Page 10 of 17 B41695, B41795 Compact up to 150 °C Frequency factor of permissible ripple current IAC versus frequency f Frequency characteristics of ESR Typical behavior Equivalent series resistance ESR versus frequency f Typical behavior for 2200 µF/40 V Impedance Z versus frequency f Typical behavior for 2200 µF/40 V Please read Cautions and warnings and Important notes at the end of this document. Page 11 of 17 B41695, B41795 Compact up to 150 °C Cautions and warnings Personal safety The electrolytes used by EPCOS have not only been optimized with a view to the intended application, but also with regard to health and environmental compatibility. They do not contain any solvents that are detrimental to health, e.g. dimethyl formamide (DMF) or dimethyl acetamide (DMAC). Furthermore, part of the high-voltage electrolytes used by EPCOS are self-extinguishing. They contain flame-retarding substances which will quickly extinguish any flame that may have been ignited. As far as possible, EPCOS does not use any dangerous chemicals or compounds to produce operating electrolytes. However, in exceptional cases, such materials must be used in order to achieve specific physical and electrical properties because no safe substitute materials are currently known. However, the amount of dangerous materials used in our products has been limited to an absolute minimum. Nevertheless, the following rules should be observed when handling Al electrolytic capacitors: Any escaping electrolyte should not come into contact with eyes or skin. If electrolyte does come into contact with the skin, wash the affected parts immediately with running water. If the eyes are affected, rinse them for 10 minutes with plenty of water. If symptoms persist, seek medical treatment. Avoid breathing in electrolyte vapor or mists. Workplaces and other affected areas should be well ventilated. Clothing that has been contaminated by electrolyte must be changed and rinsed in water. Please read Cautions and warnings and Important notes at the end of this document. Page 12 of 17 B41695, B41795 Compact up to 150 °C Product safety The table below summarize the safety instructions that must be observed without fail. A detailed description can be found in the relevant sections of chapter "General technical information". Topic Safety information Reference Chapter "General technical information" 1 "Basic construction of aluminum electrolytic capacitors" 3.1.6 "Reverse voltage" 7.2 "Maximum permissible operating temperature" 10 "Maintenance" Polarity Make sure that polar capacitors are connected with the right polarity. Reverse voltage Upper category temperature Maintenance Voltages polarity classes should be prevented by connecting a diode. Do not exceed the upper category temperatur. Mounting position of screw terminal capacitors Mounting of single-ended capacitors Make periodic inspections of the capacitors. Before the inspection, make sure that the power supply is turned off and carefully discharge the electricity of the capacitors. Do not apply any mechanical stress to the capacitor terminals. Do not mount the capacitor with the terminals (safety vent) upside down. Robustness of terminals Soldering 11.1 "Mounting positions of capacitors with screw terminals" The internal structure of single-ended capacitors 11.4 might be damaged if excessive force is applied to "Mounting the lead wires. considerations for Avoid any compressive, tensile or flexural stress. single-ended capacitors" Do not move the capacitor after soldering to PC board. Do not pick up the PC board by the soldered capacitor. Do not insert the capacitor on the PC board with a hole space different to the lead space specified. The following maximum tightening torques must 11.3 not be exceeded when connecting screw "Mounting torques" terminals: M5: 2 Nm M6: 2.5 Nm Do not exceed the specified time or temperature 11.5 limits during soldering. "Soldering" Page 13 of 17 Please read Cautions and warnings and Important notes at the end of this document. B41695, B41795 Compact up to 150 °C Topic Safety information Soldering, cleaning agents Passive flammability Active flammability Reference Chapter "General technical information" Do not allow halogenated hydrocarbons to come 11.6 into contact with aluminum electrolytic capacitors. "Cleaning agents" Avoid external energy, such as fire or electricity. 8.1 "Passive flammability" Avoid overload of the capacitors. 8.2 "Active flammability" Reference Chapter "Capacitors with screw terminals" "Screw terminals accessories" Breakdown strength Do not damage the insulating sleeve, especially of insulating when ring clips are used for mounting. sleeves Please read Cautions and warnings and Important notes at the end of this document. Page 14 of 17 B41695, B41795 Compact up to 150 °C Symbols and terms Symbol C CR CS CS,T Cf d dmax ESL ESR ESRf ESRT f I IAC IAC,rms IAC,f IAC,max IAC,R IAC,R (B) Ileak Ileak,op l lmax R Rins Rsymm T ∆T TA TC TB t ∆t tb English Capacitance Rated capacitance Series capacitance Series capacitance at temperature T Capacitance at frequency f Case diameter, nominal dimension Maximum case diameter Self-inductance Equivalent series resistance Equivalent series resistance at frequency f Equivalent series resistance at temperature T Frequency Current Alternating current (ripple current) Root-mean-square value of alternating current Ripple current at frequency f Maximum permissible ripple current Rated ripple current Rated ripple current for base cooling Leakage current Operating leakage current Case length, nominal dimension Maximum case length (without terminals and mounting stud) Resistance Insulation resistance Balancing resistance Temperature Temperature difference Ambient temperature Case temperature Capacitor base temperature Time Period Service life (operating hours) German Kapazität Nennkapazität Serienkapazität Serienkapazität bei Temperatur T Kapazität bei Frequenz f Gehäusedurchmesser, Nennmaß Maximaler Gehäusedurchmesser Eigeninduktivität Ersatzserienwiderstand Ersatzserienwiderstand bei Frequenz f Ersatzserienwiderstand bei Temperatur T Frequenz Strom Wechselstrom Wechselstrom, Effektivwert Wechselstrom bei Frequenz f Maximal zulässiger Wechselstrom Nennwechselstrom Nennwechselstromstrom für Bodenkühlung Ableitstrom Ableitstrom bei Betrieb Gehäuselänge, Nennmaß Maximale Gehäuselänge (ohne Anschlüsse und Gewindebolzen) Widerstand Isolationswiderstand Symmetrierwiderstand Temperatur Temperaturdifferenz Umgebungstemperatur Gehäusetemperatur Temperatur des Becherbodens Zeit Zeitraum Brauchbarkeitsdauer (Betriebszeit) Please read Cautions and warnings and Important notes at the end of this document. Page 15 of 17 B41695, B41795 Compact up to 150 °C Symbol V VF Vop VR VS XC XL Z ZT tan δ λ ε0 εr ω Notes English Voltage Forming voltage Operating voltage Rated voltage, DC voltage Surge voltage Capacitive reactance Inductive reactance Impedance Impedance at temperature T Dissipation factor Failure rate Absolute permittivity Relative permittivity Angular velocity; 2 π f German Spannung Formierspannung Betriebsspannung Nennspannung, Gleichspannung Spitzenspannung Kapazitiver Blindwiderstand Induktiver Blindwiderstand Scheinwiderstand Scheinwiderstand bei Temperatur T Verlustfaktor Ausfallrate Elektrische Feldkonstante Dielektrizitätszahl Kreisfrequenz; 2 π f All dimensions are given in mm. Please read Cautions and warnings and Important notes at the end of this document. Page 16 of 17 Important notes The following applies to all products named in this publication: 1. Some parts of this publication contain statements about the suitability of our products for certain areas of application. These statements are based on our knowledge of typical requirements that are often placed on our products in the areas of application concerned. We nevertheless expressly point out that such statements cannot be regarded as binding statements about the suitability of our products for a particular customer application. As a rule, EPCOS is either unfamiliar with individual customer applications or less familiar with them than the customers themselves. For these reasons, it is always ultimately incumbent on the customer to check and decide whether an EPCOS product with the properties described in the product specification is suitable for use in a particular customer application. 2. We also point out that in individual cases, a malfunction of electronic components or failure before the end of their usual service life cannot be completely ruled out in the current state of the art, even if they are operated as specified. In customer applications requiring a very high level of operational safety and especially in customer applications in which the malfunction or failure of an electronic component could endanger human life or health (e.g. in accident prevention or lifesaving systems), it must therefore be ensured by means of suitable design of the customer application or other action taken by the customer (e.g. installation of protective circuitry or redundancy) that no injury or damage is sustained by third parties in the event of malfunction or failure of an electronic component. 3. The warnings, cautions and product-specific notes must be observed. 4. In order to satisfy certain technical requirements, some of the products described in this publication may contain substances subject to restrictions in certain jurisdictions (e.g. because they are classed as hazardous). Useful information on this will be found in our Material Data Sheets on the Internet (www.epcos.com/material). Should you have any more detailed questions, please contact our sales offices. 5. We constantly strive to improve our products. Consequently, the products described in this publication may change from time to time. The same is true of the corresponding product specifications. Please check therefore to what extent product descriptions and specifications contained in this publication are still applicable before or when you place an order. We also reserve the right to discontinue production and delivery of products. Consequently, we cannot guarantee that all products named in this publication will always be available. The aforementioned does not apply in the case of individual agreements deviating from the foregoing for customer-specific products. 6. Unless otherwise agreed in individual contracts, all orders are subject to the current version of the "General Terms of Delivery for Products and Services in the Electrical Industry" published by the German Electrical and Electronics Industry Association (ZVEI). 7. The trade names EPCOS, BAOKE, Alu-X, CeraDiode, CSSP, CTVS, DSSP, MiniBlue, MKK, MLSC, MotorCap, PCC, PhaseCap, PhaseMod, SIFERRIT, SIFI, SIKOREL, SilverCap, SIMDAD, SIMID, SineFormer, SIOV, SIP5D, SIP5K, ThermoFuse, WindCap are trademarks registered or pending in Europe and in other countries. Further information will be found on the Internet at www.epcos.com/trademarks. Page 17 of 17