SH260 Series • Inductors for National's 260kHz Simple SwitcherTM Compatible with National Semiconductor's Simple SwitcherTM Part Numbers LM267X-L41 and LM267X-L45 through LM267X-L50 Features • High energy storage with minimum saturation • High stability from no load to full load • Available in both SMD and THT versions • Manufactured in ISO-9001:2000, TS-16949:2002 and ISO-14001:2004 certified Talema facility • Meets lead free reflow level J-STD-020C • Fully RoHS compliant Electrical Specifications @ 25°C Test voltage between windings: 500 Vrms Operating temperature range: -40°C to +125°C Climatic Category: IEC68-1 40/125/56 Test frequency: Inductance measured @ 10kHz / 10mV Part Number National Part Number Rated Current (IDC) lnductance (μH) ±20% ET OP (V-μSec) Max. @ 260kHz Package Size DCR Nominal (mOhm) Package Code Lead Dia. (mm) SH260C-4.9-23 LM267X-L41 4.9 22.8 23.3 36 C3 0.80 SH260C-4.3-10 LM267X-L45 4.3 10.2 10.0 26 C1 0.75 SH260C-5.0-15 LM267X-L46 5.0 14.8 17.0 23 C2 0.80 SH260C-5.0-10 LM267X-L47 5.0 10 13.0 25 C2 0.75 SH260C-5.0-50 LM267X-L48 5.0 50 40.0 50 C4 0.90 SH260C-5.0-33 LM267X-L49 5.0 33 36.0 47 C4 0.80 0.80 SH260C-5.0-23 LM267X-L50 5.0 23 24.0 26 C3 SH260S-4.9-23 LM267X-L41 4.9 22.8 23.3 36 SH6A SH260S-4.3-10 LM267X-L45 4.3 10 10.0 26 S4 SH260S-5.0-15 LM267X-L46 5.0 15 17.0 27 S5 SH260S-5.0-10 LM267X-L47 5.0 11 13.0 25 S5 SH260S-5.0-50 LM267X-L48 5.0 52* 40.0 25 SHC7 SH260S-5.0-33 LM267X-L49 5.0 36* 36.0 19 SHC7 SH260S-5.0-23 LM267X-L50 5.0 24.7* 24.0 13 SHC7 SH260T-4.9-23 LM267X-L41 4.9 22.8 23.3 36 TH6A SH260T-4.3-10 LM267X-L45 4.3 10 10.0 26 T4 SH260T-5.0-15 LM267X-L46 5.0 15 17.0 27 F2 SH260T-5.0-10 LM267X-L47 5.0 11 13.0 25 F2 * Note: Series connection with pins 2 - 4 connected X Type SW260C - Clip Mount Part Number Siz e C ode Dimensions - Inches ±0.01 (mm ±0.25) C D E Coil OD X = Coil OD + C1 0.580 (14.73) 0.340 (8.64) 0.220 (5.58) 0.605 (15.40) 0.110 (2.80) SH260C-5.0-15 C2 0.650 (16.50) 0.449 (11.40) 0.299 (7.60) 0.110 (2.80) SH260-5.0-10 C2 0.650 (16.50) 0.449 (11.40) 0.299 (7.60) C3 0.827 (21.00) 0.449 (11.40) 0.299 (7.60) C4 0.949 ((24.10) 0.598 (15.20) 0.449 (11.40) 0.640 (16.26) 0.590 (15.00) 0.840 (21.34) 1.240 (31.50) SH260C-4.3-10 SH260C-4.9-23 SH260C-5.0-23 SH260C-5.0-50 SH260C-5.0-33 0.110 (2.80) 0.110 (2.80) 0.110 (2.80) 1/2 c C Suggested Board Layout (Top Side View) E E D 0.138 (3.50) 0.071 (1.80) 0.047 (1.20) Schematic 1 2 Germany: Int.+4989-841 00-0 • Ireland: Int.+35 374 - 954 8666 • Czech Rep: Int.+420 377 - 338 351 • India: Int.+91 427 - 244 1325 http://www.talema-nuvotem.com Mounting Styles • SH260 Series • Low Cost Toroidal Inductors SHC7 Suggested Pad Layout 4 2 B S1 - S5 0.059 (1.50) Talema IN Date Code SH260S-xx-xx D 3 Pad Width D A Suggested Pad Layout E Talema IN Date Code SH260S-x-xx S4, S5, SH6A 1.220 30.99 S6 0.079 (2.00) 1 1 2 0.600 15.24 Schematic 1.000 25.40 Schematic 4 3 1 2 0.480 12.20 1 C 1.100 27.94 1.100 27.94 2 D Surface Coplanarity will be <0.005(0.13) Surface Coplanarity will be <0.005(0.13) T4 & TH6A Schematic 2 Talema IN Date Code SH260T-xx-xx D Mounting Style Size Code B C D E S4 0.591 (15.0) 0.614 (15.6) 0.394 (10.0) 0.508 (12.9) 0.551 (14.0) S5 0.669 (17.0) 0.701 (17.8) 0.441 (11.2) 0.591 (15.0) 0.630 (16.0) SH6A 0.925 (23.5) 0.957 (24.3) 0.417 (10.6) 0.827 (21.0) 0.748 (19.0) T4 0.591 (15.0) 0.614 (15.6) 0.358 (9.10) 0.300 (7.62) 0.500 (12.70) TH6A 0.925 (23.5) 0.957 (24.3) 0.386 (9.80) 0.650 (16.51) 0.800 (20.32) 2 "S" SMD 1 E A Suggested Board Layout (Top Side View) C 0.059 (1.50) D Ø 0.024 x 0.138 (Ø 0.60 x 3.50) 0.035 (0.90) "T" THT Dimensions - Inches ±0.010 (mm ±0.25) A D B 1 E E Suggested Board Layout (Top Side View) Type SH260F - Flat Mount - Size F2 Schematic 0.490 (12.5) Ø0.024 (Ø0.60) TALEMA IN SH260F-XX-XXX Date Code 0.394 (10.0) 0.67 (17.0) 0.394 (10.0) 1 0.591 0.69 (15.0) (17.5) 0.591 (15.0) 2 0.138±0.01 (3.5 ±0.3) 0.071 (1.80) 0.043 (1.10) Sales & Marketing, Design and Manufacturing Facilities http://www.talema-nuvotem.com Eastern Europe & Czech Republic NT MAGNETICS s.r.o. Chebská 27 322 00 Plzeñ Tel: Int. + 420 377 - 338 351 Fax: Int. + 420 377 - 338 350 Email: [email protected] Web Site: www.ntmagnetics.cz Germany Ireland India TALEMA ELEKTRONIK GMBH Sembdnerstr. 5, Postfach 2523 82110 Germering Tel: Int. + 49 89 - 841 00 - 0 Fax: Int. + 49 89 - 841 00 25 Email: [email protected] NUVOTEM TEO. Crolly Co. Donegal Tel: Int. + 353 74 - 954 8666 Fax: Int. + 353 74 - 954 8139 Email: [email protected] TALEMA ELECTRONIC PVT. LTD. Opposite the SIDCO Industrial Estate Gins Towers 4/5S.H/1, Omalur Main Road Salem - 636 004, Tamil Nadu Tel: Int. + 91 427 - 244 1325 Fax: Int. + 91 427 - 243 0034 E-mail: [email protected] Web Site: www.talemaindia.com THE TALEMA GROUP • Magnetic Components for ISDN / xDSL / LAN Data Communications (10-08) SH260 Series