Data sheets for SMT types Chokes for Data and Signal Lines B82799 CAN Bus Choke, EIA 1812 Rated voltage 42 Vac/80 Vdc Rated current 100 to 300 mA Rated inductance 11 to 470 µH Construction ■ Current-compensated ring core double choke with ferrite core ■ Bifilar winding (B82799-C…) ■ Sector winding (B82799-S…) Features ■ ■ ■ ■ High performance Case flame-retardant as per UL 94 V-0 Suitable for reflow soldering and conductive adhesion Operation up to 150°C (for LR <500 µH) Applications ■ B82799-C: Suppression of asymmetrical interference coupled in on lines, whereas data signals up to some MHz can pass unaffectedly ■ B82799-S: Suppression of asymmetrical (by LR) and symmetrical interference (by LS) coupled in on lines. The high-frequency portions of the symmetrical data signal are decreased so far that EMC problems can be significantly reduced Terminals Gold plated Marking Manufacturer, inductance value (coded), date code Delivery mode Blister tape, reel packing. For details on taping, packing and packing units see data book 2000 "Chokes and Inductors", page 302. 1 04/02 Chokes for Data and Signal Lines B82799 CAN Bus Choke, EIA 1812 1±0,1 1,1±0,1 Dimensional drawing 3,2 max. 0,75±0,15 4,5±0,2 0,04 A 3,2+0,2 A SSB1412-Y Beschriftung Marking 4,0 0,6 Layout recommendation 2,2 5,9 SSB1413-7 2 04/02 Chokes for Data and Signal Lines B82799 CAN Bus Choke, EIA 1812 General technical data Rated voltage V R 42 Vac (50/60 Hz) 80 Vdc Rated current IR referred to 50 Hz and 60 °C ambient temperature Rated current IR for high temperature applications min. 100 mA referred to 50 Hz and 150 °C ambient temperature Rated inductance L R measured with HP 4275A at 100 kHz and 0,1 mA Inductance tolerance ± 30 % −30/+50 % Inductance decrease ∆L/L0 < 10 % at dc magnetic bias with IR Stray inductance LS measured with HP 4275A; measuring frequency at LR ≤ 11 µH = 1 MHz, 5 mA LR > 11 µH = 100 kHz, 5 mA for L R ≤ 51 µH for L R > 51 µH DC resistance R typ measured at 20 °C ambient temperature Solderability (235 ± 3) °C, (2 ± 0,3) s wetting of soldering area ≥ 95 % in accordance with IEC 60068-2-58 Climatic category 55/150/56 (–55 °C/+150 °C/56 days damp heat test) in accordance with EN 60068-1 Weight Approx. 0,1 g Characteristics and ordering codes L R 1) µH LS, typ µH IR mA Rtyp mΩ VT Vdc, 2 s Ordering code 11 0,045 300 160 250 B82799C0113N001 22 1,30 250 220 250 B82799S0223N001 33 1,80 200 270 250 B82799S0333N001 51 2,70 200 310 250 B82799S0513N001 100 0,15 300 180 750 B82799C0104N001 220 0,20 200 250 750 B82799C0224N001 470 0,35 200 410 750 B82799C0474N001 1) Types up to 2200 µH upon request. 3 04/02 Chokes for Data and Signal Lines B82799 CAN Bus Choke, EIA 1812 Current derating Iop/IR versus ambient temperature TA IND0001-C-E 1,2 I op IR 1,0 0,8 0,6 0,4 0,2 0 20 40 60 80 100 120 Rated temperature TR = 60 °C ˚C 160 TA Insertion loss αe (typical values at Z = 50 Ω) asymmetrical, all branches in parallel (common mode) symmetrical (differential mode) B82799C0113N001 B82799S0223N001 IND0002-K 50 IND0003-T 50 dB dB α α 40 40 30 30 20 20 10 10 0 _1 10 10 0 10 1 0 _1 10 10 2 MHz 10 3 10 0 10 1 10 2 MHz 10 3 f f 4 04/02 Chokes for Data and Signal Lines B82799 CAN Bus Choke, EIA 1812 Insertion loss αe (typical values at Z = 50 Ω) asymmetrical, all branches in parallel (common mode) symmetrical (differential mode) B82799S0333N001 B82799S0513N001 IND0004-2 50 IND0005-5 50 dB dB α α 40 40 30 30 20 20 10 10 0 _1 10 10 0 10 1 0 _1 10 10 2 MHz 10 3 10 0 10 1 f f B82799C0104N001 B82799C0224N001 IND0006-L 50 IND0007-U 50 dB dB α α 40 40 30 30 20 20 10 10 0 _1 10 10 2 MHz 10 3 10 0 10 1 0 _1 10 10 2 MHz 10 3 f 10 0 10 1 10 2 MHz 10 3 f 5 04/02 Chokes for Data and Signal Lines B82799 CAN Bus Choke, EIA 1812 Insertion loss αe (typical values at Z = 50 Ω) asymmetrical, all branches in parallel (common mode) symmetrical (differential mode) B82799C0474N001 IND0008-3 50 dB α 40 30 20 10 0 _1 10 10 0 10 1 10 2 MHz 10 3 f 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. 6 04/02