SH50F-1.4-220

SH50 Series • Inductors for National's 50kHz Simple SwitcherTM Compatible with National Semiconductor's Simple SwitcherTM Part Number's LM2574, LM2475 and LM2576 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 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 Rated Current (IDC) LN (μH) Typical * LO (μH) ±20% No DC Load ET OP (V-μSec) Max. DCR (Ohms) Max. "C" "S" "T " SH50_-3.0-47 3.0 47 38 90 0.05 2 5 * SH50C-5.0-36 5.0 36 55 90 0.02 4 SH50C-3.0-100 3.0 100 91 90 0.04 4 SH50_-2.0-150 2.0 150 130 90 0.10 4 6 6 SH50_-1.4-220 1.4 220 230 90 0.38 5 * 6A 6A 5 * 6A 6A 5 * Part Number Package SH50_-1.4-176 1.4 220 176 90 0.14 SH50_-0.9-330 0.9 330 302 90 0.74 3 SH50_-0.9-267 0.9 330 267 90 0.18 3 SH50C-0.64-470 0.64 470 426 90 0.16 4 SH50_-0.85-680 0.85 680 657 90 1.25 SH50C-3.0-150 3.0 150 136 200 0.10 4 SH50C-3.0-220 3.0 220 167 200 0.07 5 SH50C-3.0-330 3.0 330 292 200 0.15 5 SH50C-2.0-470 2.0 470 369 200 0.17 5 "B" SH50C-1.3-680 1.3 680 562 200 0.20 5 SH50C-0.95-1000 0.95 1000 762 200 0.24 5 SH50B-0.62-1500 0.62 1500 1150 200 1.00 8 SH50B-0.42-2200 0.42 2200 1730 200 1.80 8 * The previous SW "T" (size 5 - plate version) has been discontinued and replaced with a pin equivalent "Flat Mount" - Package SH50F, size 2. Dimensions on the following Mounting Styles page. Notes: 1) Inductance will be typical for the IDC and ETOP values listed above. 2) No load Inductance measured at BOP maximum of 10 gauss (10mV @ 20kHz). 3) Simple SwitcherTM is a trademark of National Semiconductor Corporation. "F" "V" 2 2 2 2 2 2 Ordering Key SH50 C - 3.0 - 47 Inductance Value in μH Current Rating (Amps) Mounting Style - Specify the appropriate suffix C = Clip Mount S = Surface Mount (S5 or S6) T = Low Profile TH Mount B = Base Mount F = Flat Encapsulated V = Vertical Encapsulated Basic Series Designation AMGIS, LLC * 10899 Kinghurst St. Ste. 220 Houston, TX 77099 Phone: 832-775-1319 * Fax: 281-933-9067* email: sales@amgistoroids.com Toll Free: 877-762-6447 * www.amgistoroids.com Mounting Styles • SH50 Series - Low Cost Toroidal Inductors 0.591 (15.0) AMGIS Schematic SH50V-XX-XXX Date Code 1 0.709 (18.0) 0.394 (10.0) 2 SWB-XX-XXX Date Code 2.00 (5.1) Ø0.031 (Ø 0.80) 0.157±0.039 (4.0 ±1.0) Suggested Board Layout (Top Side View) 0.901 (22.9) 1 0.800 (20.3) 0.598 (15.2) SH50F-XX-XXX Date Code Schematic AMGIS 0.394 (10.0) 0.138±0.01 (3.5 ±0.3) 0.591 (15.0) 0.071 (1.80) 0.394 (10.0) 1 Date Code SH50T-xx-xx 0.043 (1.10) D Schematic 0.591 0.69 (15.0) (17.5) 2 1 0.490 (12.5) 0.394 (10.0) 0.67 (17.0) Ø0.024 (Ø0.60) 2 D Suggested Board Layout (Top Side View) 0.055 (1.40) Type SH50T -Through Hole Mount B 1 Suggested Board Layout (Top Side View) E A 2 0.035 (0.90) 0.059 (1.50) C Suggested Board Layout (Top side view) Type SH50C - Clip Mount D X E E 0.047 (1.20) Type SH50S - Surface Mount Schematic Suggested Pad Layout A 1 Pad Width D 2 1/2 c Date Code SH50S-xx-xx E 1 Mounting Style S6 0.079 (2.00) Schematic 1 C Surface Coplanarity will be