B45294R9227M409 EPCOS | Alldatasheet

Document overview

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Technical content

Features

■ High volumetric efficiency ■ Ultra-low ESR ■ Excellent solderability ■ Stable temperature and frequency characteristics ■ High ESR stability during temperature rise ■ High permissible ripple current ■ Only low derating necessary ■ Low self-inductance ■ High resistance to shock and vibration ■ No failure-mode ignition in high-surge current applications ■ Suitable for use without series resistor (recommended operating voltage 0,8 · VR) ■ Operating temperature – 55 … +105 °C

Applications

■ Telecommunications (e.g. mobile phones, private branch exchanges, PDA) ■ Data processing (e.g. laptops, main frames) ■ Measuring and control engineering ■ Automotive electronics (e.g. navigation systems, convenience electronics) ■ Medical engineering ■ Switch-mode power supplies with ve ry 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 B45294 B45294.fm Seite 75 Montag, 9. Februar 2004 9:36 09

Polymer; Low Profile; Hmax = 2,0 mm; Ultra-Low ESR Ordering code structure Specifications and characteristics in brief For characteristic curves see “General Technical Information”, page 107 ff. Ultra-Low ESR Series B45294R Technology Ta-Poly Terminals Tinned Rated voltage V R (up to 85 °C) 2,5 … 10 Vdc Rated capacitance CR 100 … 330 µF Capacitance tolerance ± 20% Operating temperature – 55 … +105 °C Failure rate Specification in preparation Service life > 500 000 h Leakage current R, 5 min, 20 °C) 100 nA/µC ESRmax (20 °C, 100 kHz) 25 … 80 m Ω IEC climatic category To IEC 60068-1 55/105/56 (– 55/+105 °C; 56 days damp heat test) Passive component Tantalum capacitor Series 294R = tantalum polymer, 294R = tinned terminals Sn100 B45294 R9227 M Reel diameter 9 = 180 mm, 6 = 330 mm Case size 4 = V Capacitance tolerance M = ± 20 % Voltage (code number) Rated capacitance First two digits = significant figures Third digit = exponent 40 * ESR quality grade (0 to 1) 0 = standard quality 1 = premium quality B45294 B45294.fm Seite 76 Montag, 9. Februar 2004 9:36 09

Polymer; Low Profile; Hmax = 2,0 mm; Ultra-Low ESR Dimensional drawing Parts are nearly black, letters are gray. Case size Dimensions in mm (inches) LW H L2 typ. W2 ± 0,1 ±(,004) H2 typ. p ± 0,3 ±(,012) V (4) 7,3 ± 0,3 (,287±,012) 4,3 ± 0,3 (,169±,012) 1,9 ± 0,1 (,079 max) 7,1 (,280) 2,4 (,094) 1,1 (,043) 1,3 (,051) KTA0252-S PP L L WH H W Marking Positive pole marking W Positive pole marking ➀ Encapsulation: molded epoxy resin ➁ NiFe; surface Sn100 B45294 B45294.fm Seite 77 Montag, 9. Februar 2004 9:36 09

Polymer; Low Profile; Hmax = 2,0 mm; Ultra-Low ESR Marking Parts are nearly black, letters are gray. Capacitance coding 1st and 2nd digit Capacitance in pF 3rd digit Multiplier: 6 = 10 6 pF 7 = 107 pF Date coding Year Month M = 2000 1 = January 7 = July In addition to the year and month of manufac- ture, the stamp includes another two or three figures which internally allow us an assign- ment to production equipment. 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 EPCOS Positive pole (bar) Manufacturer’s logo Rated voltage, (not = 6,3 V Capacitance (in coded form) KTA0247-R-E VR is abbreviated as 6. production equipment Date code Internal code for coded) V (2 to 3 figures) PP Case size V B45294 B45294.fm Seite 78 Montag, 9. Februar 2004 9:36 09

Polymer; Low Profile; Hmax = 2,0 mm; Ultra-Low ESR Overview of available types Technical data and ordering codes Capacitance tolerance: M = ± 20% Series B45294R, tinned terminals Sn90/Pb10 or Sn100 VR (Vdc) up to 85 °C 2,5 4 6,3 10 CR (µF)

100 V V

220 V V V

330 V V

V VR up to 85°C (up to 105°C) Vdc CR µF Case size tan δmax (20°C,

120 Hz)

Ilk, max (20°C,VR, 5 min) µA ESRmax1) (20°C, 100 kHz) mΩ Iac (20°C, 100 kHz) A Ordering code 2) 2,5 (2,0)

220 V 0,1 55 45 1,7 B45294R9227M40 *

220 V 0,1 55 35 1,9 B45294R9227M41 *

330 V 0,1 83 40 1,8 B45294R9337M41 *

(3,2)

220 V 0,1 88 45 1,7 B45294R0227M40 *

220 V 0,1 88 35 1,9 B45294R0227M41 *

220 V 0,1 88 25 2,2 B45294R0227M42 *

330 V 0,1 132 45 1,7 B45294R0337M40 *

330 V 0,1 132 40 1,8 B45294R0337M41 *

6,3 (5,0)

100 V 0,1 63 45 1,7 B45294R1107M40 *

100 V 0,1 63 25 2,2 B45294R1107M42 *

150 V 0,1 95 45 1,7 B45294R1157M40 *

150 V 0,1 95 35 1,9 B45294R1157M41 *

150 V 0,1 95 25 2,2 B45294R1157M42 *

220 V 0,1 139 45 1,7 B45294R1227M40 *

220 V 0,1 139 25 2,2 B45294R1227M42 *

330 V 0,1 208 45 1,7 B45294R1337M40 *

(8,0)

100 V 0,1 100 80 1,3 B45294R2107M40 *

100 V 0,1 100 55 1,5 B45294R2107M41 *

1) Other values upon request 2) * Code number for reel diameter: 9 = 180 mm, 6 = 330 mm B45294 B45294.fm Seite 79 Montag, 9. Februar 2004 9:36 09