Tantalum Chip Capacitors B45496 Polymer; Multiple Anode; Ultra-Low ESR New series Construction ■ Polar tantalum capacitors with solid electrolyte ■ Tantalum polymer technology (cathode consists of a solid conductive polymer) ■ Three parallel low ESR tantalum capacitors in one case (“multiple anode”) ■ Flame-retardant plastic case (UL 94 V-0) ■ Tinned terminals Features ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ High volumetric efficiency Ultra-low ESR, high ripple current Excellent solderability Stable temperature and frequency characteristics High ESR stability during temperature rise High permissible ripple current Only low derating necessary Low dissipation factor High resistance to shock and vibration Suitable for use without series resistor (recommended operating voltage 0,8 · V R) Applications ■ Telecommunications (e.g. mobile phones, private branch exchanges) Data processing (e.g. laptops, main frames) Measuring and control engineering Medical engineering Switch-mode power supplies with very high clock frequencies (300 kHz) ■ DC/DC converters ■ ■ ■ ■ Soldering Suitable for reflow soldering (IR and vapor phase) and wave soldering Delivery mode Taped and reeled in accordance with IEC 60286-3 91 10/02 Tantalum Chip Capacitors B45496 Polymer; Multiple Anode; Ultra-Low ESR Ordering code structure B45496 R1477 M50* Reel diameter 9 = 180 mm, 6 = 330 mm Passive component ESR quality grade 0 = standard quality 3 = premium quality Tantalum capacitor Case size 5=E Capacitance tolerance M = ± 20% Series 496R = tantalum polymer, 496R = tinned terminals Sn100 Rated capacitance First two digits = significant figures Third digit = exponent Voltage (code number) Specifications and characteristics in brief For characteristic curves see “General Technical Information”, page 107 ff. Ultra-Low ESR; multiple anode Series B45496R Technology Ta-Poly Terminals Tinned Rated voltage V R (up to 85 °C) 2,5 … 6,3 Vdc Rated capacitance CR 470 … 1500 µF Capacitance tolerance ± 20% Operating temperature – 55 … +105 °C Failure rate Specification in preparation Service life > 500 000 h Leakage current (VR, 5 min, 20 °C) 100 nA/µC ESRmax (20 °C, 100 kHz) 10 … 20 mΩ IEC climatic category To IEC 60068-1 55/105/56 (– 55/+105 °C; 56 days damp heat test) 92 10/02 Tantalum Chip Capacitors B45496 Polymer; Multiple Anode; Ultra-Low ESR Dimensional drawing W2 W2 L2 W L 1 H2 H 2 P P Marking ➀ ➁ Positive pole marking (terminal slot optional) Encapsulation: molded epoxy resin NiFe; tinned surface Sn100 KTA0253-I Positive pole marking Case size E (5) Dimensions in mm (inches) L W H L2 typ. W2 ± 0,1 H2 typ. ±(,004) p ± 0,3 ±(,012) 7,3 ± 0,3 (,287±,012) 4,3 ± 0,3 (,169±,012) 4,1 ± 0,3 (,157±,012) 7,1 (,280) 2,4 (,094) 1,3 (,051) 93 10/02 1,6 (,062) Tantalum Chip Capacitors B45496 Polymer; Multiple Anode; Ultra-Low ESR Marking Case size E Manufacturer’s logo PM EPCOS Positive pole (bar) Date code V Rated voltage, (not coded) V R = 6,3 V is abbreviated as 6. Internal code for production equipment (2 to 3 figures) Capacitance (in coded form) KTA0249-8-E Capacitance coding 1st and 2nd digit Capacitance in pF 3rd digit Multiplier: 7 = 107 pF Date coding Year Month M = 2000 1 = January 7 = July N = 2001 2 = February 8 = August P = 2002 3 = March 9 = September R = 2003 4 = April O = October S = 2004 5 = May N = November T = 2005 6 = June D = December In addition to the year and month of manufacture, the stamp includes another two or three figures which internally allow us an assignment to production equipment. 94 10/02 Tantalum Chip Capacitors B45496 Polymer; Multiple Anode; Ultra-Low ESR Overview of available types Ultra-Low ESR Series B45496R VR (Vdc) up to 85 °C 2,5 4 6,3 CR (µF) 470 E 680 E E 1000 E E 1500 E E Technical data and ordering codes VR CR up to 85°C (up to 105°C) Vdc µF 2,5 (1,7) 680 680 1000 1000 1500 1500 680 680 1000 1000 470 470 680 680 4 (2,5) 6,3 (4,0) Case size tan δmax Ilk, max ESRmax1) (20°C, (20°C,VR, (20°C, 120 Hz) 5 min) 100 kHz) E E E E E E E E E E E E E E 0,1 0,1 0,1 0,1 0,1 0,1 0,1 0,1 0,1 0,1 0,1 0,1 0,1 0,1 Iac Ordering code 2) (20°C, 100 kHz) µA mΩ A 170 170 250 250 380 380 270 270 400 400 300 300 430 430 18 10 18 10 20 12 18 10 18 10 20 12 20 12 3,9 5,2 3,9 5,2 3,7 4,7 3,9 5,2 3,9 5,2 3,7 4,7 3,7 4,7 Upon request Capacitance tolerance: M = ± 20% 1) Other values upon request 2) * Code number for reel diameter: 9 = 180 mm, 6 = 330 mm 95 10/02 B45496R9687M50* B45496R9687M53* B45496R9108M50* B45496R9108M53* B45496R9158M50* B45496R9158M53* B45496R0687M50* B45496R0687M53* B45496R0108M50* B45496R0108M53* B45496R1477M50* B45496R1477M53* B45496R1687M50* B45496R1687M53* Herausgegeben von EPCOS AG Unternehmenskommunikation, Postfach 80 17 09, 81617 München, DEUTSCHLAND ++49 89 636 09, FAX (0 89) 636-2 26 89 ( EPCOS AG 2002. Vervielfältigung, Veröffentlichung, Verbreitung und Verwertung dieser Broschüre und ihres Inhalts ohne ausdrückliche Genehmigung der EPCOS AG nicht gestattet. Bestellungen unterliegen den vom ZVEI empfohlenen Allgemeinen Lieferbedingungen für Erzeugnisse und Leistungen der Elektroindustrie, soweit nichts anderes vereinbart wird. Diese Broschüre ersetzt die vorige Ausgabe. Fragen über Technik, Preise und Liefermöglichkeiten richten Sie bitte an den Ihnen nächstgelegenen Vertrieb der EPCOS AG oder an unsere Vertriebsgesellschaften im Ausland. Bauelemente können aufgrund technischer Erfordernisse Gefahrstoffe enthalten. Auskünfte darüber bitten wir unter Angabe des betreffenden Typs ebenfalls über die zuständige Vertriebsgesellschaft einzuholen. Published by EPCOS AG Corporate Communications, P.O. Box 80 17 09, 81617 Munich, GERMANY ++49 89 636 09, FAX (0 89) 636-2 26 89 ( EPCOS AG 2002. Reproduction, publication and dissemination of this brochure and the information contained therein without EPCOS’ prior express consent is prohibited. Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers’ Association), unless otherwise agreed. This brochure replaces the previous edition. For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or the international Representatives. Due to technical requirements components may contain dangerous substances. For information on the type in question please also contact one of our Sales Offices.