SLW4030S3R3MST

SLW4030S Series Wire Wound SMD Power Inductor Pb ◆ Features 1、Magnetic-resin shielded construction reduces buzz noise to ultra-low levels； 2、Metallization on ferrite core results in excellent shock resistance and damage-free durability； 3、Closed magnetic circuit design reduces leakage flux and Electro Magnetic Interference (EMI)； 4、30% higher current rating than conventional inductors of equal size； 5、Take up less PCB real estate and save more power。 ◆ Applications ◆ Lead Free Part Numbering 1、LED Lighting； 2、Mobile devices with multifunction such as adding color TV and camera； 3、Flat-screen TVs, blue-ray disc recorders, set top boxes； 4、Notebooks, desktop computers, servers, graphic cards； 5、Portable gaming devices, personal navigation systems, personal multimedia devices； 6、Automotive systems SLW 4030 (1) (2) (1) (2) (3) (4) S 100 M S T (3) (4) (5) (6) (7) Series Type Dimension：L X H Material Code Inductance：2R2=2.2μH ； 100=10μH；101=100μH (5) Inductance Tolerance：M= 20%, N= 30% (6) Company Code (7) Packaging Tape Carrier Package ± ± ： 7、Telecomm base stations ◆ Dimensions Recommended Land Pattern Unit:mm Series A B C D E F a Typ. b Typ. c Typ. SLW4030S 4.0±0.2 4.0±0.2 3.0Max. 3.3±0.2 0.95±0.2 2.10±0.2 1.9 1.1 3.7 Rev.03 Page 1 of 4 www. sunltech.com SLW4030S Series ◆ Electrical Characteristics ℃ ℃ 1) Operating temperature range（Including self-heating)：-40 ~ +125 2) Storage temperature range (packaging conditions): -10 ~+40 and RH 70% (Max.) ℃ ℃ ◆ Construction and material ◆ REFLOW-PROFILE Rev.03 Page 2 of 4 www. sunltech.com SLW4030S Series ◆ Specification Inductance Part Number @100KHz,1V (μH) Frequency（MHz） Saturation Current(A) Heat Rating Current (A) DCR S.R.F Isat Irms DC Resistance ±30% (Ω) Min.Self-resonant CMLW4030S Series SLW4030SR68NST 0.68±30% 0.010 130 6.80 4.56 SLW4030S1R0NST 1.0±30% 0.014 70 5.26 4.15 SLW4030S1R5MST 1.5±20% 0.020 62 5.14 3.34 SLW4030S2R2MST 2.2±20% 0.030 52 4.90 2.95 SLW4030S3R3MST 3.3±20% 0.040 38 3.30 2.40 SLW4030S4R7MST 4.7±20% 0.060 31 2.90 2.00 SLW4030S5R6MST 5.6±20% 0.065 30 2.60 1.95 SLW4030S6R8MST 6.8±20% 0.090 24 2.75 1.60 SLW4030S100MST 10±20% 0.100 21 1.95 1.50 SLW4030S120MST 12±20% 0.135 18 1.70 1.30 SLW4030S150MST 15±20% 0.190 16 1.65 1.11 SLW4030S180MST 18±20% 0.200 10 1.40 1.10 SLW4030S220MST 22±20% 0.225 10 1.30 1.00 SLW4030S330MST 33±20% 0.330 10 1.10 0.84 SLW4030S470MST 47±20% 0.445 8.4 0.95 0.72 SLW4030S560MST 56±20% 0.555 8.4 0.85 0.65 SLW4030S680MST 68±20% 0.868 7 0.72 0.52 SLW4030S750MST 75±20% 1.020 6.3 0.70 0.48 SLW4030S820MST 82±20% 1.060 5.6 0.66 0.47 SLW4030S101MST 100±20% 1.150 5.6 0.60 0.45 SLW4030S121MST 120±20% 1.350 5.4 0.55 0.42 SLW4030S151MST 150±20% 1.800 4 0.50 0.30 SLW4030S471MST 470±20% 7.200 2 0.30 0.20 SLW4030S681MST 680±20% 7.580 1.2 0.19 0.14 ◆ Note 1：All test data is referenced to 20°C ambient; 2：Rated current: Isat or Irms, whichever is smaller; 3：Isat: DC current at which the inductance drops approximate 30% from its value without current; 4：Irms: DC current that causes the temperature rise (△T =40°C) from 20°C ambient. ◆ Standard Packing Quantity： ：2000 pcs/reel Rev.03 Page 3 of 4 www. sunltech.com SLW4030S Series ◆ TYPICAL ELECTRICAL CHARACTERISTICS SLW4030 Series Rev.03 Page 4 of 4 www. sunltech.com