SH150 Series • Inductors for National's 150kHz Simple SwitcherTM SH150 Series low cost toroidal inductors, designed for use with National Semiconductor's 150kHz Simple SwitcherTM Part Numbers LM259X-L1 through LM259X-L44 and LM258X-L Features • High energy storage with minimum saturation • High stability from no load to full load • Available in both SMD and TH 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) LN (μH) ± 20% ETOP (V-μSec) Max. DCR (Ohms) Energy Storage (μJ) 0.13 259 23.1 3.40 2 SH150_-0.13-259 LM-259X-L1 SH150_-0.16-178 LM-259X-L2 0.16 178 16.5 2.80 2 SH150_-0.20-118 LM-259X-L3 0.20 118 13.2 1.80 2 SH150_-0.25-79 LM-259X-L4 0.25 79 9.9 1.50 2 SH150_-0.30-55 LM-259X-L5 0.30 55 6.6 1.00 2 SH150_-0.34-39 LM-259X-L6 0.34 39 6.6 0.80 2 SH150_--0.45-26 LM-259X-L7 0.45 26 6.6 0.62 3 SH150_-0.20-374 LM-259X-L8 0.20 374 75.9 2.70 7 SH150_-0.25-256 LM-259X-L9 0.25 256 33.0 2.20 8 SH150_-0.30-176 LM-259X-L10 0.30 176 26.4 1.40 8 SH150_-0.38-118 LM-259X-L11 0.38 118 19.8 1.20 9 SH150_-0.46-78 LM-259X-L12 0.46 78 16.5 0.80 8 SH150_-0.56-55 LM-259X-L13 0.56 55 13.2 0.50 9 SH150_-0.68-39 LM-259X-L14 0.68 39 9.9 0.30 9 SH150_-0.84-26 LM-259X-L15 0.84 26 6.6 0.20 9 SH150_-1.02-17 LM-259X-L16 1.02 17 6.6 0.10 9 SH150_-0.36-375 LM-259X-L17 0.36 375 75.9 1.30 24 SH150_-0.44-252 LM-259X-L18 0.44 252 49.5 0.90 24 SH150_-0.54-173 LM-259X-L19 0.54 173 36.3 0.60 25 SH150_-0.67-115 LM-259X-L20 0.67 115 29.7 0.40 26 SH150_-0.82-78 LM-259X-L21 0.82 78 23.1 0.30 26 SH150_-1.0-54 LM-259X-L22 1.00 54 16.5 0.20 27 SH150_-1.2-38 LM-259X-L23 1.20 38 13.2 0.10 27 SH150_-1.48-26 LM-259X-L24 1.48 26 9.9 0.10 28 SH150_-1.81-18 LM-259X-L25 1.81 18 9.9 0.06 29 SH150_-0.68-377 LM-259X-L26 0.68 377 75.9 1.00 87 SH150_-0.83-248 LM-259X-L27 0.83 248 72.6 0.60 85 SH150_-1.02-168 LM-259X-L28 1.02 168 56.1 0.40 87 SH150_-1.26-112 LM-259X-L29 1.26 112 42.9 0.30 89 SH150_-1.54-77 LM-259X-L30 1.54 77 33.0 0.20 91 SH150_-1.87-53 LM-259X-L31 1.87 53 26.4 0.13 93 SH150_-2.24-37 LM-259X-L32 2.24 37 19.8 0.10 93 SH150_-2.74-24 LM-259X-L33 2.74 24 16.5 0.07 90 SH150_-3.00-17 LM-259X-L34 3.00 17 13.2 0.05 77 SH150_-1.5-250 LM-259X-L35 1.50 250 72.6 0.23 281 SH150_-1.81-168 LM-259X-L36 1.81 168 75.9 0.18 275 P ackag e "S" " C " & " T" S1 T1 S2 T2 S3 T3 S4 T4 C1 - T4 SH6A THE TALEMA GROUP • Magnetic Components for Universal Applications C3 - TH6A SH150 Series • Toroidal Inductors for National's 150kHz Simple SwitcherTM Electrical Specifications at 25°C National Part Number Part Number Rated Current (IDC) LN (μH) ±20% ET OP (V-μSec) Max. DCR (Ohms) Energy Storage (μJ) 62.7 0.10 281 SH150_- 2. 22- 114 LM-259X-L37 2.22 114 SH150_- 2. 70- 77 LM-259X-L38 2.70 77 52.8 0.09 281 SH150_- 3. 00- 53 LM-259X-L39 3.00 53 42.9 0.08 239 SH150_- 3. 00- 38 LM-259X-L40 3.00 38 29.7 0.05 171 SH150_- 3. 00- 25 LM-259X-L41 3.00 25 19.8 0.04 113 SH150_- 2. 50- 167 LM-259X-L42 2.50 167 75.9 0.14 522 SH150_- 3. 00- 110 LM-259X-L43 3.00 110 75.9 0.09 495 SH150_- 3. 00- 77 LM-259X-L44 3.00 77 59.4 0.08 347 SH150_- 4. 50- 19 LM-258X-L 4.50 19 32.0* 0.02 192 Package "S" "C", "T " & "F" SH6A C3 - TH6A S5 F2 - C2 SHC7 C4 SH6A C3 - TH6A * Not e: ETO P f or P/ N SH150_- 4. 50- 19 is based on a f r equency of 100kHz. All ot her it ems ar e r at ed at 150kHz. Simple Sw it cher TM is a t r ademar k of Nat ional Semiconduct or Cor por at ion. Dimensions Type SHT -Through Hole Mount Type SHS - Surface Mount 1 Talema IN Date Code SHS-xx-xx D 1 D B 2 Schematic Talema IN Date Code SHT-xx-xx Suggested Pad Layout 2 1 E A D Suggested Board Layout (Top Side View) Pad Width C S1 - S5 0.059 (1.50) C 1/2 c 0.035 (0.90) Ø 0.024 x 0.138 (Ø 0.60 x 3.50) "S" SMD "T " TH Size Code 0.071 (1.80) E E E 0.059 (1.50) 0.047 (1.20) Surface Coplanarity will be <0.005(0.13) Mounting Style 0.138 (3.50) C Suggested Board Layout (Top Side View) D E SH6A ,SHC7 0.079 (2.00) D X 1 D 2 B Type SHC - Clip Mount Schematic A E D Dimensions - Inches ±0.010 (mm ±0.25) A B C D E S1 0.339 (8.6) 0.339 (8.6) 0.205 (5.2) 0.268 (6.9) 0.378 (9.6) S2 0.433 (11.0) 0.441 (11.2) 0.291 (7.4) 0.358 (9.1) 0.433 (11.0) S3 0.551 (14.0) 0.559 (14.2) 0.327 (8.3) 0.461 (11.7) 0.520 (13.2) S4 0.591 (15.0) 0.614 (15.6) 0.376 (9.6) 0.508 (12.9) 0.551 (14.0) S5 0.669 (17.0) 0.701 (17.8) 0.433 (11.0) 0.591 (15.0) 0.630 (16.0) SH6A 0.925 (23.5) 0.957 (24.3) 0.402 (10.2) 0.843 (21.4) 0.748 (19.0) SHC7 1.000 (25.4) 1.213 (30.8) 0.465 (11.8) 1.100 (27.94) 0.915 (23.24) T1 0.339 (8.6) 0.339 (8.6) 0.201 (5.1) 0.250 (6.35) 0.250 (6.35) T2 0.433 (11.0) 0.441 (11.2) 0.280 (7.1) 0.300 (7.62) 0.300 (7.62) T3 0.551 (14.0) 0.559 (14.2) 0.311 (7.9) 0.375 (9.52) 0.375 (9.52) T4 0.591 (15.0) 0.614 (15.6) 0.358 (9.1) 0.300 (7.62) 0.500 (12.7) TH6A 0.925 (23.5) 0.957 (24.3) 0.386 (9.8) 0.650 (16.51) 0.800 (20.32) 0.490 (12.5) Type SH150F - Flat Mount - Size 2 TALEMA IN SH150F-XX-XXX Date Code Ø0.024 (Ø0.60) 0.394 (10.0) 0.67 (17.0) Schematic 0.138±0.01 (3.5 ±0.3) 1 Suggested Board Layout (Top Side View) 0.394 (10.0) 2 0.591 (15.0) 0.071 (1.80) 0.591 0.69 (15.0) (17.5) 0.043 (1.10) Mounting Style "C" Vertical Clip Mount Siz e C ode Dimensions - Inches ±0.01 (mm ±0.25) C D E X = Coil O.D. + C1 0.580 (14.73) 0.340 (8.64) 0.220 (5.58) 0.110 (2.80) C2 0.650 (16.5) 0.449 (11.4) 0.299 (7.60) 0.110 (2.80) C3 0.827 (21.0) 0.449 (11.4) 0.299 (7.60) 0.110 (2.80) C4 0.949 ((24.1) 0.598 (15.2) 0.449 (11.4) 0.110 (2.80) C5 1.252 (31.8) 0.701 (17.8) 0.500 (12.7) 0.130 (3.30) 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 (10-08) SH 150kHz with C.R.) SH150 Series Cross Reference for National's 150kHz Simple SwitcherTM Pulse Engineering - Talema Electronic Pulse Part Number THT SMD National Part Number Specified L(μH) Idc (Amps) SMD Talema Part Number TH - Flat TH - Vertical PE-53801 PE-53802 PE-53801S PE-53802S LM259X-L1 LM259X-L2 259 178 0.13 0.16 SH150S-0.13-259 SH150S-0.16-178 SH150T-0.13-259 SH150T-0.16-178 PE-53803 PE-53804 PE-53803S PE-53804S LM259X-L3 LM259X-L4 118 79 0.20 0.25 SH150S-0.20-118 SH150S-0.25-79 SH150T-0.20-118 SH150T-0.25-79 PE-53805 PE-53806 PE-53805S PE-53806S LM259X-L5 LM259X-L6 55 39 0.30 0.34 SH150S-0.30-55 SH150S-0.34-39 SH150T-0.30-55 SH150T-0.34-39 PE-53807 PE-53808 PE-53807S PE-53808S LM259X-L7 LM259X-L8 26 374 0.45 0.20 SH150S-0.45-26 SW150S-0.20-374 SH150T-0.45-26 SH150T-0.20-374 PE-53809 PE-53810 PE-53809S PE-53810S LM259X-L9 LM259X-L10 256 176 0.25 0.30 SH150S-0.25-256 SH150S-0.30-176 SH150T-0.25-256 SH150T-0.30-176 PE-53811 PE-53812 PE-53811S PE-53812S LM259X-L11 LM259X-L12 118 78 0.38 0.46 SH150S-0.38-118 SH150S-0.46-78 SH150T-0.38-118 SH150T-0.46-78 PE-53813 PE-53814 PE-53813S PE-53814S LM259X-L13 LM259X-L14 55 39 0.56 0.68 SH150S-0.56-55 SH150S-0.68-39 SH150T-0.56-55 SH150T-0.68-39 PE-53815 PE-53816 PE-53815S PE-53816S LM259X-L15 LM259X-L16 26 17 0.84 1.02 SH150S-0.84-26 SH150S-1.02-17 SH150T-0.84-26 SH150T-1.02-17 PE-53817 PE-53818 PE-53817S PE-53818S LM259X-L17 LM259X-L18 375 252 0.36 0.44 SH150S-0.36-375 SH150S-0.44-252 SH150T-0.36-375 SH150T-0.44-252 PE-53819 PE-53820 PE-53819S PE-53820S LM259X-L19 LM259X-L20 173 115 0.54 0.67 SH150S-0.54-173 SH150S-0.67-115 SH150T-0.54-173 SH150T-0.67-115 PE-53821 PE-53822 PE-53821S PE-53822S LM259X-L21 LM259X-L22 78 54 0.82 1.00 SH150S-0.82-78 SH150S-1.00-54 SH150T-0.82-78 SH150T-1.00-54 PE-53823 PE-53824 PE-53823S PE-53824S LM259X-L23 LM259X-L24 38 26 1.20 1.48 SH150S-1.20-38 SH150S-1.48-26 SH150T-1.20-38 SH150T-1.48-26 PE-53825 PE-53826 PE-53825S PE-53826S LM259X-L25 LM259X-L26 18 377 1.81 0.68 SH150S-1.81-18 SH150S-0.68-377 SH150T-1.81-18 SH150T-0.68-377 PE-53827 PE-53828 PE-53827S PE-53828S LM259X-L27 LM259X-L28 248 168 0.83 1.02 SH150S-0.83-248 SH150S-1.02-168 SH150T-0.83-248 SH150T-1.02-168 PE-53829 PE-53830 PE-53829S PE-53830S LM259X-L29 LM259X-L30 112 77 1.26 1.54 SH150S-1.26-112 SH150S-1.54-77 SH150T-1.26-112 SH150T-1.54-77 PE-53831 PE-53932 PE-53831S PE-53932S LM259X-L31 LM259X-L32 53 37 1.87 2.24 SH150S-1.87-53 SH150S-2.24-37 SH150T-1.87-53 SH150T-2.24-37 PE-53933 PE-53934 PE-53933S PE-53934S LM259X-L33 LM259X-L34 24 17 2.74 3.00 SH150S-2.74-24 SH150S-3.00-17 SH150T-2.74-24 SH150T-3.00-17 PE-53935 PE-54036 PE-53935S PE-54036S LM259X-L35 LM259X-L36 250 168 1.50 1.81 SH150S-1.50-250 SH150S-1.81-168 SH150C-1.50-250 SH150C-1.81-168 PE-54037 PE-54038 PE-54037S PE-54038S LM259X-L37 LM259X-L38 114 77 2.22 2.70 SH150S-2.22-114 SH150S-2.70-77 SH150C-2.22-114 SH150C-2.70-77 PE-54039 PE-54040 PE-54039S PE-54040S LM259X-L39 LM259X-L40 53 38 3.00 3.00 SH150S-3.00-53 SH150S-3.00-38 SH150C-3.00-53 SH150C-3.00-38 PE-54041 PE-54042 PE-54041S — LM259X-L41 LM259X-L42 25 167 3.00 2.50 SH150S-3.00-25 SH150S-2.50-167 PE-54043 PE-54044 — PE-54044S LM259X-L43 LM259X-L44 110 77 3.00 3.00 SH150S-3.00-110 SH150S-3.00-77 SH150C-3.00-110 SH150C-3.00-77 PE-53900 — LM258X-L 19 4.50 SH150S-4.50-19 SH150C-4.50-19 THE TALEMA GROUP • SH150T-3.00-25 World Wide Toroidal Specialists SH150C-3.00-17 SH150C-3.00-25 SH150C-2.50-167