MSRH4D28-220MT

Meled Specifications for Wire Wound SMD Power Inductors S P E C I F I C AT I O N S Customer： Customer P/N: MSRH-D Seri es Drawing No： Quantity： 0 Pcs. Date : 2017/09/06 MSRH-D Series/參照 Chilisin P/N： SPECIFICATION ACCEPTED BY: COMPONENT ENGINEER ELECTRICAL ENGINEER MECHANICAL ENGINEER APPROVED REJECTED For Customer approval Only Qualification Status: Full Approved By Verified By Restricted Rejected Re-checked By Checked By Comments: Meled Electronics Co., Ltd. www.meledinc.com Meled Specifications for Wire Wound SMD Power Inductors Version change history Rev. Effective Date Changed Contents Change Reasons Approved By 01 / New release / / www.meledinc.com Meled Specifications for Wire Wound SMD Power Inductors 1. Features ■ Low profile ■ Magnetic shielded ■ SMT type, suitable for reflow soldering. 2.APPLICATIONS ■ Portable communication equipment ■ Notebook Computer ■ DC/DC converters etc. 3. PRODUCT IDENTIFICATION ＭＳＲＨ Ｄ □□□□ －□□□ □ Ｔ Packaging Tolerance Inductance Material Code Dimension Scope 4. ShapeandDimensions MSRH3D**~MSRH6D** MSRH8D** Marking RECOMMENDED LAND PATTERNS RECOMMENDED LAND PATTERNS Part MSRH3D18 MSRH3D28 Unit mm A B C E(typ.) F(typ.) G(typ.) H(typ.) I(typ.) H(typ.) 3.8 0.2 3.8 0.2 1.8 0.2 3.8 1.3 1.2 4.5 1.5 1.0 2.8 0.2 3.8 1.3 1.2 4.5 1.5 1.0 1.6 1.5 5.3 1.9 1.5 3.8 0.2 3.8 0.2 MSRH4D18 4.7 0.3 4.7 0.3 1.8 0.2 4.7 MSRH4D28 4.7 0.3 4.7 0.3 2.8 0.2 4.7 1.6 1.5 5.3 1.9 1.5 MSRH5D18 5.7 0.3 5.7 0.3 1.8 0.2 5.7 1.85 2.0 6.3 2.15 2.0 MSRH5D28 5.7 0.3 5.7 0.3 2.8 0.2 5.7 1.85 2.0 6.3 2.15 2.0 MSRH6D28 6.7 0.3 6.7 0.3 2.8 0.2 6.7 2.35 2.0 7.3 2.0 2.65 3.8 0.2 6.7 2.35 2.0 7.3 2.0 2.65 1.2 6.3 2.8 2.0 6.1 MSRH6D38 6.7 0.3 6.7 0.3 MSRH8D28 8.0 0.3 8.0 0.3 2.8 0.2 2.5 MSRH8D38 8.0 0.3 8.0 0.3 3.8 0.2 2.5 1.2 6.3 2.8 2.0 6.1 MSRH8D43 8.0 0.3 8.0 0.3 4.3 0.2 2.5 1.2 6.3 2.8 2.0 6.1 www.meledinc.com Meled Specifications for Wire Wound SMD Power Inductors Appendix A: Electrical Characteristics I. MSRH3D18 TYPE INDUCTORS ELECTRICAL CHARACTERISTICS&TEST CONDITIONS Part No. H Tolerance Test Freq. DCR( )Max Isat(A) MSRH3D18-1R0NT 1.0 30% 100kHz 0.050 2.00 MSRH3D18-1R5NT 1.5 30% 100kHz 0.055 1.80 MSRH3D18-2R2NT 2.2 30% 100kHz 0.063 1.30 MSRH3D18-3R3NT 3.3 30% 100kHz 0.069 1.20 MSRH3D18-4R7NT 4.7 30% 100kHz 0.107 0.85 MSRH3D18-5R6NT 5.6 30% 100kHz 0.151 0.82 MSRH3D18-6R8NT 6.8 30% 100kHz 0.188 0.80 MSRH3D18-8R2NT 8.2 30% 100kHz 0.195 0.75 MSRH3D18-100MT 10 20% 100kHz 0.205 0.65 MSRH3D18-150MT 15 20% 100kHz 0.302 0.55 MSRH3D18-220MT 22 20% 100kHz 0.420 0.43 II. MSRH3D28 TYPE INDUCTORS ELECTRICAL CHARACTERISTICS&TEST CONDITIONS H Part No. Tolerance Test Freq. DCR( )Max Isat(A) MSRH3D28-1R0NT 1.0 30% 100kHz 0.054 2.10 MSRH3D28-2R2NT 2.2 30% 100kHz 0.080 1.95 MSRH3D28-3R3NT 3.3 30% 100kHz 0.085 1.70 MSRH3D28-4R7NT 4.7 30% 100kHz 0.095 1.40 MSRH3D28-5R6NT 5.6 30% 100kHz 0.106 1.30 MSRH3D28-6R8NT 6.8 30% 100kHz 0.116 1.20 MSRH3D28-8R2NT 8.2 30% 100kHz 0.118 1.10 MSRH3D28-100MT 10 30% 100kHz 0.200 0.90 MSRH3D28-150MT 15 20% 100kHz 0.238 0.70 MSRH3D28-220MT 22 20% 100kHz 0.251 0.60 MSRH3D28-330MT 33 20% 100kHz 0.383 0.50 MSRH3D28-470MT 47 20% 100kHz 0.599 0.42 MSRH3D28-560MT 56 20% 100kHz 0.706 0.39 MSRH3D28-680MT 68 20% 100kHz 0.790 0.36 MSRH3D28-820MT 82 20% 100kHz 0.901 0.33 III. MSRH4D18 TYPE INDUCTORS ELECTRICAL CHARACTERISTICS & TEST CONDITIONS Part No. H Tolerance Test Freq. DCR( )Max Isat(A) MSRH4D18-1R2NT 1.2 30% 100kHz 0.045 1.72 MSRH4D18-1R5NT 1.5 30% 100kHz 0.060 1.45 MSRH4D18-2R2NT 2.2 30% 100kHz 0.075 1.32 MSRH4D18-3R3NT 3.3 30% 100kHz 0.085 0.90 MSRH4D18-4R7NT 4.7 30% 100kHz 0.090 0.85 MSRH4D18-5R6NT 5.6 30% 100kHz 0.107 0.80 MSRH4D18-6R8NT 6.8 30% 100kHz 0.120 0.76 MSRH4D18-8R2NT 8.2 30% 100kHz 0.160 0.69 MSRH4D18-100MT 10 20% 100kHz 0.200 0.61 MSRH4D18-120MT 12 20% 100kHz 0.210 0.56 MSRH4D18-150MT 15 20% 100kHz 0.240 0.50 MSRH4D18-180MT 18 20% 100kHz 0.338 0.48 MSRH4D18-220MT 22 20% 100kHz 0.397 0.41 MSRH4D18-330MT 33 20% 100kHz 0.455 0.40 MSRH4D18-470MT 47 20% 100kHz 0.740 0.39 MSRH4D18-560MT 56 20% 100kHz 0.902 0.36 www.meledinc.com Meled Specifications for Wire Wound SMD Power Inductors III. MSRH4D28 TYPE INDUCTORS ELECTRICAL CHARACTERISTICS & TEST CONDITIONS Part No. H Tolerance Test Freq. DCR( )Max Isat(A) MSRH4D28-1R0NT 1.0 30% 100kHz 0.020 3.00 MSRH4D28-1R5NT 1.5 30% 100kHz 0.033 2.56 MSRH4D28-1R8NT 1.8 30% 100kHz 0.043 2.35 MSRH4D28-2R2NT 2.2 30% 100kHz 0.045 2.04 MSRH4D28-3R3NT 3.3 30% 100kHz 0.065 1.57 MSRH4D28-4R7NT 4.7 30% 100kHz 0.072 1.32 MSRH4D28-5R6NT 5.6 30% 100kHz 0.075 1.30 MSRH4D28-6R8NT 6.8 30% 100kHz 0.108 1.12 MSRH4D28-8R2NT 8.2 30% 100kHz 0.117 1.04 MSRH4D28-100MT 10 20% 100kHz 0.128 1.00 MSRH4D28-150MT 15 20% 100kHz 0.180 0.80 MSRH4D28-180MT 18 20% 100kHz 0.200 0.73 MSRH4D28-220MT 22 20% 100kHz 0.235 0.70 MSRH4D28-330MT 33 20% 100kHz 0.378 0.56 MSRH4D28-470MT 47 20% 100kHz 0.587 0.48 MSRH4D28-560MT 56 20% 100kHz 0.622 0.42 MSRH4D28-680MT 68 20% 100kHz 0.690 0.38 MSRH4D28-820MT 82 20% 100kHz 0.792 0.33 MSRH4D28-101MT 100 20% 100kHz 1.020 0.29 MSRH4D28-151MT 150 20% 100kHz 1.350 0.28 IV. MSRH5D18 TYPE INDUCTORS ELECTRICAL CHARACTERISTICS & TEST CONDITIONS Part No. H Tolerance Test Freq. DCR( )Max Isat(A) MSRH5D18-1R0NT 1.0 30% 10kHz 0.028 3.00 MSRH5D18-2R2NT 2.2 30% 10kHz 0.041 2.45 MSRH5D18-3R3NT 3.3 30% 10kHz 0.055 2.20 MSRH5D18-4R7NT 4.7 30% 10kHz 0.070 1.80 MSRH5D18-5R6NT 5.6 30% 10kHz 0.076 1.60 MSRH5D18-6R8NT 6.8 30% 10kHz 0.095 1.42 MSRH5D18-8R2NT 8.2 30% 10kHz 0.108 1.30 MSRH5D18-100MT 10 20% 10kHz 0.124 1.20 MSRH5D18-220MT 22 20% 10kHz 0.290 0.80 MSRH5D18-330MT 33 20% 10kHz 0.400 0.60 MSRH5D18-470MT 47 20% 10kHz 0.595 0.54 MSRH5D18-560MT 56 20% 10kHz 0.634 0.48 MSRH5D18-680MT 68 20% 10kHz 0.670 0.44 MSRH5D18-820MT 82 20% 10kHz 0.978 0.41 MSRH5D18-101MT 100 20% 10kHz 1.112 0.35 www.meledinc.com Meled V. MSRH5D28 TYPE INDUCTORS ELECTRICAL CHARACTERISTICS & TEST CONDITIONS H Part No. Tolerance Test Freq. DCR( )Max Isat(A) MSRH5D28-1R5NT 1.5 30% 10kHz 0.023 3.00 MSRH5D28-1R8NT 1.8 30% 10kHz 0.035 2.80 MSRH5D28-2R2NT 2.2 30% 10kHz 0.036 2.60 MSRH5D28-3R3NT 3.3 30% 10kHz 0.038 2.30 MSRH5D28-3R9NT 3.9 30% 10kHz 0.039 2.20 MSRH5D28-4R7NT 4.7 30% 10kHz 0.041 2.00 MSRH5D28-5R6NT 5.6 30% 10kHz 0.045 1.80 MSRH5D28-6R2NT 6.2 30% 10kHz 0.045 1.80 MSRH5D28-6R8NT 6.8 30% 10kHz 0.047 1.75 MSRH5D28-8R2NT 8.2 30% 10kHz 0.053 1.60 MSRH5D28-100MT 10 20% 10kHz 0.067 1.20 MSRH5D28-150MT 15 20% 10kHz 0.103 1.10 MSRH5D28-220MT 22 20% 10kHz 0.150 0.90 MSRH5D28-270MT 27 20% 10kHz 0.175 0.85 MSRH5D28-330MT 33 20% 10kHz 0.189 0.75 MSRH5D28-470MT 47 20% 10kHz 0.300 0.62 MSRH5D28-560MT 56 20% 10kHz 0.305 0.58 MSRH5D28-680MT 68 20% 10kHz 0.355 0.52 MSRH5D28-820MT 82 20% 10kHz 0.468 0.45 MSRH5D28-101MT 100 20% 10kHz 0.520 0.42 MSRH5D28-221MT 220 20% 10kHz 1.680 0.30 MSRH5D28-331MT 330 20% 10kHz 2.050 0.25 MSRH5D28-471MT 470 20% 10kHz 3.570 0.20 VI. MSRH6D28 TYPE INDUCTORS ELECTRICAL CHARACTERISTICS & TEST CONDITIONS Part No. H Tolerance Test Freq. DCR( )Max Isat(A) MSRH6D28-1R0NT 1.0 30% 10kHz 0.018 4.50 MSRH6D28-2R2NT 2.2 30% 10kHz 0.025 3.50 MSRH6D28-3R0NT 3.0 30% 10kHz 0.032 3.00 MSRH6D28-3R3NT 3.3 30% 10kHz 0.035 3.00 MSRH6D28-4R7NT 4.7 30% 10kHz 0.039 2.50 MSRH6D28-5R0NT 5.0 30% 10kHz 0.039 2.50 MSRH6D28-6R8NT 6.8 30% 10kHz 0.054 2.10 MSRH6D28-8R2NT 8.2 30% 10kHz 0.060 1.90 MSRH6D28-100MT 10 20% 10kHz 0.065 1.70 MSRH6D28-150MT 15 20% 10kHz 0.080 1.50 MSRH6D28-180MT 18 20% 10kHz 0.095 1.32 MSRH6D28-220MT 22 20% 10kHz 0.128 1.20 MSRH6D28-330MT 33 20% 10kHz 0.175 1.00 MSRH6D28-470MT 47 20% 10kHz 0.238 0.80 MSRH6D28-680MT 68 20% 10kHz 0.350 0.70 MSRH6D28-820MT 82 20% 10kHz 0.500 0.60 MSRH6D28-101MT 100 20% 10kHz 0.535 0.54 MSRH6D28-221MT 220 20% 10kHz 1.200 0.30 MSRH6D28-331MT 330 20% 10kHz 1.790 0.25 www.meledinc.com Meled Specifications for Wire Wound SMD Power Inductors VII. MSRH6D38 TYPE INDUCTORS ELECTRICAL CHARACTERISTICS & TEST CONDITIONS Part No. H Tolerance Test Freq. DCR( )Max Isat(A) MSRH6D38-1R0NT 1.0 30% 10kHz 0.016 4.50 MSRH6D38-1R5NT 1.5 30% 10kHz 0.017 4.20 MSRH6D38-2R2NT 2.2 30% 10kHz 0.019 4.00 MSRH6D38-3R3NT 3.3 30% 10kHz 0.020 3.72 MSRH6D38-4R7NT 4.7 30% 10kHz 0.032 3.20 MSRH6D38-5R6NT 5.6 30% 10kHz 0.033 2.80 MSRH6D38-6R8NT 6.8 30% 10kHz 0.034 2.50 MSRH6D38-8R2NT 8.2 30% 10kHz 0.045 2.20 MSRH6D38-100MT 10 20% 10kHz 0.048 2.00 MSRH6D38-120MT 12 20% 10kHz 0.053 1.70 MSRH6D38-150MT 15 20% 10kHz 0.057 1.60 MSRH6D38-180MT 18 20% 10kHz 0.092 1.50 MSRH6D38-220MT 22 20% 10kHz 0.096 1.30 MSRH6D38-270MT 27 20% 10kHz 0.109 1.20 MSRH6D38-330MT 33 20% 10kHz 0.124 1.10 MSRH6D38-390MT 39 20% 10kHz 0.138 1.00 MSRH6D38-470MT 47 20% 10kHz 0.155 0.95 MSRH6D38-560MT 56 20% 10kHz 0.202 0.85 MSRH6D38-680MT 68 20% 10kHz 0.234 0.75 MSRH6D38-820MT 82 20% 10kHz 0.324 0.70 MSRH6D38-101MT 100 20% 10kHz 0.358 0.65 MSRH6D38-221MT 220 20% 10kHz 0.810 0.45 MSRH6D38-331MT 330 20% 10kHz 1.350 0.38 VIII. MSRH8D28 TYPE INDUCTORS ELECTRICAL CHARACTERISTICS & TEST CONDITIONS Part No. H Tolerance Test Freq. DCR( )Max Isat(A) MSRH8D28-1R0NT 1.0 30% 100kHz 0.020 6.00 MSRH8D28-2R2NT 2.2 30% 100kHz 0.025 5.00 MSRH8D28-3R3NT 3.3 30% 100kHz 0.040 4.80 MSRH8D28-4R7NT 4.7 30% 100kHz 0.048 3.80 MSRH8D28-6R8NT 6.8 30% 100kHz 0.052 3.50 MSRH8D28-100MT 10 20% 100kHz 0.083 2.65 MSRH8D28-150MT 15 20% 100kHz 0.095 2.55 MSRH8D28-220MT 22 20% 100kHz 0.182 1.80 MSRH8D28-330MT 33 20% 100kHz 0.230 1.40 MSRH8D28-470MT 47 20% 100kHz 0.300 1.20 MSRH8D28-680MT 68 20% 100kHz 0.400 1.00 MSRH8D28-101MT 100 20% 100kHz 0.750 0.80 www.meledinc.com Meled Specifications for Wire Wound SMD Power Inductors IX. MSRH8D38 TYPE INDUCTORS ELECTRICAL CHARACTERISTICS & TEST CONDITIONS Part No. H Tolerance Test Freq. DCR( )Max Isat(A) MSRH8D38-1R0NT 1.0 30% 100kHz 0.018 6.50 MSRH8D38-1R8NT 1.8 30% 100kHz 0.020 6.20 MSRH8D38-2R2NT 2.2 30% 100kHz 0.023 6.00 MSRH8D38-3R3NT 3.3 30% 100kHz 0.027 5.50 MSRH8D38-3R9NT 3.9 30% 100kHz 0.028 5.10 MSRH8D38-4R7NT 4.7 30% 100kHz 0.029 5.00 MSRH8D38-5R6NT 5.6 30% 100kHz 0.031 4.20 MSRH8D38-6R8NT 6.8 30% 100kHz 0.043 3.80 MSRH8D38-8R2NT 8.2 30% 100kHz 0.046 3.50 MSRH8D38-100MT 10 20% 100kHz 0.049 3.20 MSRH8D38-150MT 15 20% 100kHz 0.090 2.70 MSRH8D38-220MT 22 20% 100kHz 0.105 2.30 MSRH8D38-330MT 33 20% 100kHz 0.138 1.80 MSRH8D38-470MT 47 20% 100kHz 0.189 1.50 MSRH8D38-560MT 56 20% 100kHz 0.257 1.40 MSRH8D38-680MT 68 20% 100kHz 0.268 1.20 MSRH8D38-820MT 82 20% 100kHz 0.323 1.15 MSRH8D38-101MT 100 20% 100kHz 0.450 1.05 MSRH8D38-151MT 150 20% 100kHz 0.521 0.90 MSRH8D38-221MT 220 20% 100kHz 0.652 0.70 MSRH8D38-331MT 330 20% 100kHz 1.000 0.60 MSRH8D38-471MT 470 20% 100kHz 1.540 0.50 X.MSRH8D43 TYPE INDUCTORS ELECTRICAL CHARACTERISTICS & TEST CONDITIONS Part No. H Tolerance Test Freq. DCR( )Max Isat(A) MSRH8D43-1R0NT 1.0 30% 100kHz 0.016 8.00 MSRH8D43-2R2NT 2.2 30% 100kHz 0.020 6.00 MSRH8D43-3R3NT 3.3 30% 100kHz 0.022 5.50 MSRH8D43-4R7NT 4.7 30% 100kHz 0.027 4.80 MSRH8D43-5R6NT 5.6 30% 100kHz 0.029 4.60 MSRH8D43-6R8NT 6.8 30% 100kHz 0.035 4.40 MSRH8D43-8R2NT 8.2 30% 100kHz 0.036 4.00 MSRH8D43-100MT 10 20% 100kHz 0.043 3.60 MSRH8D43-120MT 12 20% 100kHz 0.064 3.10 MSRH8D43-150MT 15 20% 100kHz 0.074 2.90 MSRH8D43-220MT 22 20% 100kHz 0.075 2.60 MSRH8D43-270MT 27 20% 100kHz 0.106 2.30 MSRH8D43-330MT 33 20% 100kHz 0.152 1.90 MSRH8D43-390MT 39 20% 100kHz 0.163 1.60 MSRH8D43-470MT 47 20% 100kHz 0.175 1.50 MSRH8D43-560MT 56 20% 100kHz 0.210 1.30 MSRH8D43-680MT 68 20% 100kHz 0.280 1.20 MSRH8D43-820MT 82 20% 100kHz 0.320 1.10 MSRH8D43-101MT 100 20% 100kHz 0.430 1.00 MSRH8D43-121MT 120 20% 100kHz 0.450 0.90 MSRH8D43-151MT 150 20% 100kHz 0.505 0.80 MSRH8D43-221MT 220 20% 100kHz 0.756 0.60 MSRH8D43-331MT 330 20% 100kHz 1.060 0.50 MSRH8D43-471MT 470 20% 100kHz 1.168 0.45 MSRH8D43-561MT 560 20% 100kHz 1.610 0.40 MSRH8D43-681MT 680 20% 100kHz 1.800 0.35 Isat: Saturation Current, the current when the inductance becomes 35% lower than its initial value. www.meledinc.com