B43750A5128M7

Aluminum electrolytic capacitors Capacitors with screw terminals Series/Type: B43750, B43770 Date: November 2012 © EPCOS AG 2015. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited. EPCOS AG is a TDK Group Company. Capacitors with screw terminals B43750, B43770 Extremely high ripple current  105 °C Long-life grade capacitors Applications Traction Power electronics Professional power supplies Features Extremely high ripple current capability (up to 110 A) High reliability Long useful life Wide temperature range All-welded construction ensures reliable electrical contact No base insulation for max. cooling (insulated solution "heat sink mounting" upon request) Version with low-inductance design available for diameter ≥ 76.9 mm Self-extinguishing electrolyte RoHS-compatible Construction Charge-discharge proof, polar Aluminum case, partially insulated Poles with screw terminal connections Mounting with ring clips, clamps or threaded stud Please read Cautions and warnings and Important notes at the end of this document. Page 2 of 16 B43750 B43770 B43750, B43770 Extremely high ripple current  105 °C Specifications and characteristics in brief Rated voltage VR Surge voltage VS Rated capacitance CR Capacitance tolerance 350 ... 450 V DC 1.1  VR 560 ... 5300 µF ±20%  M Dissipation factor tan δ (20 °C, 120 Hz) ≤ 0.20 Leakage current Ileak (20 °C, 5 min) Self-inductance ESL Useful life1) 105 °C; VR; IAC,R 85 °C; VR; IAC,R 40 °C; VR; 3  IAC,R Voltage endurance test 105 °C, VR; IAC,R d = 64.3 mm: approx. 14 nH d ≥ 76.9 mm: approx. 18 nH Capacitors with low-inductance design: d ≥ 76.9 mm: approx. 13 nH Requirements: ∆C/C ≤ ±15% of initial value tan δ ≤ 1.75 times initial specified limit Ileak ≤ initial specified limit Post test requirements: 2000 h ∆C/C ≤ ±10% of initial value tan δ ≤ 1.3 times initial specified limit Ileak ≤ initial specified limit Vibration resistance test To IEC 60068-2-6, test Fc: Frequency range 10 ... 55 Hz, displacement amplitude 0.75 mm, acceleration max. 10 g, duration 3 × 2 h. Capacitor mounted by its body which is rigidly clamped to the work surface. Characteristics at low temperature > 8000 h > 40000 h > 250000 h Max. impedance ratio Z -25°C / Z 20°C at 100 Hz Z -40°C / Z 20°C 4 10 IEC climatic category To IEC 60068-1: 40/105/56 (40 °C/+105 °C/56 days damp heat test) Sectional specification IEC 60384-4 1) Refer to chapter "General technical information, 5 Useful life" on how to interpret useful life. Please read Cautions and warnings and Important notes at the end of this document. Page 3 of 16 B43750, B43770 Extremely high ripple current  105 °C Dimensional drawings B43750 Ring clip/clamp mounting B43770 Threaded stud mounting Dimensions and weights Terminal Dimensions (mm) with insulating sleeve d l ±1 l1 ±1 l2 +0/1 d1 d2 max. a +0.2/0.4 M6 M6 64.3 +0/0.8 80.3 64.3 +0/0.8 105.3 86.0 111.0 17 17 M12 M12 17.7 17.7 28.5 28.5 380 450 M6 M6 76.9 +0/0.7 105.3 76.9 +0/0.7 142.8 111.0 148.5 17 17 M12 M12 17.7 17.7 31.7 31.7 630 850 M6 M6 M6 91.0 +0/2 91.0 +0/2 91.0 +0/2 72.4 101.9 149.4 17 17 17 M12 M12 M12 17.7 17.7 17.7 31.7 31.7 31.7 600 1000 1300 67.1 96.6 144.1 For low-inductance design the following deviation applies: d = 91.0 mm: l1 1.7 mm Please read Cautions and warnings and Important notes at the end of this document. Page 4 of 16 Approx. weight (g) B43750, B43770 Extremely high ripple current  105 °C Packing Capacitor diameter d (mm) length l (mm) Packing units (pcs.) 64.3 all all 25 76.9 91.0 all 9 16 For ecological reasons the packing is pure cardboard. Please read Cautions and warnings and Important notes at the end of this document. Page 5 of 16 B43750, B43770 Extremely high ripple current  105 °C Special design Low-inductance design Design Identification in third Remark block of ordering code Low inductance (13 nH) M003 For capacitors with diameter d ≥ 76.9 mm Accessories The following items are included in the delivery package, but are not fastened to the capacitors: For terminals Thread Toothed washers Screws/nuts Maximum torque M5 A 5.1 DIN 6797 DIN 7985 / ISO 7045-M5 × 10-5.6-Z 2.5 Nm thread depth t ≥ 8 mm M6 A 6.4 DIN 6797 DIN 7985 / ISO 7045-M6 × 12-5.6-Z 4.0 Nm thread depth t ≥ 9.5 mm For mounting M12 J 12.5 DIN 6797 Hex nut BM 12 DIN 439 10 Nm The following items must be ordered separately. For details, refer to chapter "Capacitors with screw terminals  Accessories". Item Type Ring clips B44030 Clamps for capacitors with d ≥ 64.3 mm B44030 Insulating parts B44020 Please read Cautions and warnings and Important notes at the end of this document. Page 6 of 16 B43750, B43770 Extremely high ripple current  105 °C Overview of available types VR (V DC) 350 400 450 Case dimensions d × l (mm) CR (µF) 560 64.3 × 80.3 680 91.0 × 67.1 850 1200 64.3 × 80.3 1300 1500 91.0 × 67.1 1800 64.3 × 105.3 1900 64.3 × 80.3 64.3 × 105.3 91.0 × 67.1 76.9 × 105.3 64.3 × 105.3 91.0 × 96.6 76.9 × 105.3 76.9 × 142.8 91.0 × 144.1 2400 2700 76.9 × 105.3 76.9 × 142.8 2900 3900 76.9 × 142.8 5300 91.0 × 144.1 91.0 × 144.1 The capacitance and voltage ratings listed above are available in different cases upon request. Other voltage and capacitance ratings are also available upon request. Please read Cautions and warnings and Important notes at the end of this document. Page 7 of 16 B43750, B43770 Extremely high ripple current  105 °C Technical data and ordering codes CR 100 Hz 20 °C µF Case dimensions d×l mm ESRtyp 100 Hz 20 °C mΩ VR = 350 V DC 1200 64.3 × 80.3 49 1500 91.0 × 67.1 39 1800 64.3 × 105.3 31 2700 76.9 × 105.3 24 3900 76.9 × 142.8 13 5300 91.0 × 144.1 11 VR = 400 V DC 850 64.3 × 80.3 70 1200 91.0 × 67.1 47 1300 64.3 × 105.3 44 1900 76.9 × 105.3 30 2900 76.9 × 142.8 20 3900 91.0 × 144.1 15 VR = 450 V DC 560 64.3 × 80.3 110 680 91.0 × 67.1 90 850 64.3 × 105.3 75 1200 76.9 × 105.3 50 1300 91.0 × 96.6 46 1900 76.9 × 142.8 32 2400 91.0 × 144.1 25 Zmax 10 kHz 20 °C mΩ IAC,max 10 kHz 40 °C A IAC,R 10 kHz 105 °C A IAC,R(B) 10 kHz 105 °C A IAC,R(T+B) Ordering code 10 kHz (composition see 105 °C below) A 32 26 21 13 9 8 45 49 56 75 80 80 9.5 10 12 16 20 26 21.8 28.0 22.4 33.0 33.8 46.5 25.6 31.1 28.3 40.9 45.7 59.4 B437*0A4128M000 B437*0A4158M00# B437*0A4188M000 B437*0A4278M00# B437*0A4398M00# B437*0A4538M00# 110 80 74 51 34 24 45 49 56 75 80 80 9.5 10.4 12 16 20 26 21.8 28.0 22.4 33.0 33.8 46.5 25.6 31.1 28.3 40.9 45.7 59.4 B437*0A9857M000 B437*0A9128M00# B437*0A9138M000 B437*0A9198M00# B437*0A9298M00# B437*0A9398M00# 180 150 120 80 73 50 40 36 45 44 54 68 74 80 7.7 9.4 9.1 11.4 14.3 15.5 20.2 17.6 25.3 17.4 24.0 31.4 26.3 36.3 20.7 28.1 21.9 29.7 37.1 35.6 46.4 B437*0A5567M000 B437*0A5687M00# B437*0A5857M000 B437*0A5128M00# B437*0A5138M00# B437*0A5198M00# B437*0A5248M00# Composition of ordering code * = Mounting style 5 = for capacitors with ring clip/clamp mounting 7 = for capacitors with threaded stud Please read Cautions and warnings and Important notes at the end of this document. #= Design 0 = for capacitors with standard inductance 3 = for capacitors with low inductance (13 nH) (only for capacitors with diameter d ≥ 76.9 mm) Page 8 of 16 B43750, B43770 Extremely high ripple current  105 °C Useful life1) depending on ambient temperature TA, TB, TT+B under ripple current operating conditions Depending on the application, interpret the graph as follows: 1. Natural cooling Use rated current IAC,R and ambient temperature TA. 2. Cooling of base Use rated current IAC,R (B) and temperature of capacitor base TB. 3. Cooling of terminals and base Use rated current IAC,R (T+B) and temperature of capacitors bas TT+B. Ensure that the temperature of the cooled terminals is lower than that of the case base. Due to the current load capability of the contact elements, the following current limits must not be exceeded, even if the frequency and the temperatur factors have been taken into account: Capacitor diameter Capacitor base cooling 64.3 mm 62 A Terminal and capacitor base cooling 75 A 76.9 mm 80 A 100 A 91.0 mm 90 A 110 A 1) Refer to chapter "General technical information, 5 Useful life" on how to interpret useful life. Please read Cautions and warnings and Important notes at the end of this document. Page 9 of 16 B43750, B43770 Extremely high ripple current  105 °C Frequency factor of permissible ripple current IAC versus frequency f Frequency characteristics of ESR Typical behavior Please read Cautions and warnings and Important notes at the end of this document. Page 10 of 16 B43750, B43770 Extremely high ripple current  105 °C Cautions and warnings Personal safety The electrolytes used by EPCOS have been optimized both with a view to the intended application and 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, some of the high-voltage electrolytes used by EPCOS are self-extinguishing. 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 alternative materials are currently known. However, the amount of dangerous materials used in our products is limited to an absolute minimum. Materials and chemicals used in EPCOS aluminum electrolytic capacitors are continuously adapted in compliance with the EPCOS Corporate Environmental Policy and the latest EU regulations and guidelines such as RoHS, REACH/SVHC, GADSL, and ELV. MDS (Material Data Sheets) are available on the EPCOS website for all types listed in the data book. MDS for customer specific capacitors are available upon request. MSDS (Material Safety Data Sheets) are available for all of our electrolytes upon request. Nevertheless, the following rules should be observed when handling aluminum electrolytic capacitors: No electrolyte should come into contact with eyes or skin. If electrolyte does come into contact with the skin, wash the affected areas 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 inhaling 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 11 of 16 B43750, B43770 Extremely high ripple current  105 °C Product safety The table below summarizes 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 Polarity Make sure that polar capacitors are connected with the right polarity. Reverse voltage Voltages polarity classes should be prevented by connecting a diode. Do not mount the capacitor with the terminals (safety vent) upside down. Mounting position of screwterminal capacitors Robustness of terminals Mounting of single-ended capacitors Soldering Soldering, cleaning agents Upper category temperature Passive flammability The following maximum tightening torques must not be exceeded when connecting screw terminals: M5: 2.5 Nm M6: 4.0 Nm The internal structure of single-ended capacitors might be damaged if excessive force is applied to the lead wires. Avoid any compressive, tensile or flexural stress. 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. Do not exceed the specified time or temperature limits during soldering. Do not allow halogenated hydrocarbons to come into contact with aluminum electrolytic capacitors. Do not exceed the upper category temperature. Avoid external energy, such as fire or electricity. Please read Cautions and warnings and Important notes at the end of this document. Page 12 of 16 Reference chapter "General technical information" 1 "Basic construction of aluminum electrolytic capacitors" 3.1.6 "Reverse voltage" 11.1. "Mounting positions of capacitors with screw terminals" 11.3 "Mounting torques" 11.4 "Mounting considerations for single-ended capacitors" 11.5 "Soldering" 11.6 "Cleaning agents" 7.2 "Maximum permissible operating temperature" 8.1 "Passive flammability" B43750, B43770 Extremely high ripple current  105 °C Topic Safety information Active flammability Maintenance Avoid overload of the capacitors. Storage 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 store capacitors at high temperatures or high humidity. Capacitors should be stored at +5 to +35 °C and a relative humidity of ≤ 75%. 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 13 of 16 Reference chapter "General technical information" 8.2 "Active flammability" 10 "Maintenance" 7.3 Storage conditions Reference chapter "Capacitors with screw terminals" "Screw terminals  accessories" B43750, B43770 Extremely high ripple current  105 °C Symbols and terms Symbol English German C CR CS CS,T Cf d dmax ESL ESR ESRf 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) Kapazität Nennkapazität Serienkapazität Serienkapazität bei Temperatur T Kapazität bei Frequenz f Gehäusedurchmesser, Nennmaß Maximaler Gehäusedurchmesser Eigeninduktivität Ersatzserienwiderstand Ersatzserienwiderstand bei Frequenz f 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 Please read Cautions and warnings and Important notes at the end of this document. Ersatzserienwiderstand bei Temperatur T Frequenz Strom Wechselstrom Wechselstrom, Effektivwert Wechselstrom bei Frequenz f Maximal zulässiger Wechselstrom Nennwechselstrom Nennwechselstromstrom für Bodenkühlung Reststrom Betriebsreststrom Gehäuselänge, Nennmaß Maximale Gehäuselänge (ohne Anschlüsse und Gewindebolzen) Widerstand Isolationswiderstand Symmetrierwiderstand Temperatur Temperaturdifferenz Umgebungstemperatur Gehäusetemperatur Temperatur des Becherbodens Zeit Zeitraum Brauchbarkeitsdauer (Betriebszeit) Page 14 of 16 B43750, B43770 Extremely high ripple current  105 °C Symbol V VF Vop VR VS XC XL Z ZT tan δ λ ε0 εr ω 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 Note All dimensions are given in mm. Please read Cautions and warnings and Important notes at the end of this document. Page 15 of 16 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, CeraLink, CSMP, CSSP, CTVS, DeltaCap, DigiSiMic, DSSP, FilterCap, FormFit, MiniBlue, MiniCell, MKD, MKK, MLSC, MotorCap, PCC, PhaseCap, PhaseCube, PhaseMod, PhiCap, SIFERRIT, SIFI, SIKOREL, SilverCap, SIMDAD, SiMic, 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 16 of 16