1ME-X Series Fe-Based Shielded Large Current Power Inductor Accetek A FEATURES Excellent saturation current capability Shielded construction reduces leakage flux and EMI Metallization on ferrite core results in excellent shock resistance and damage-free durability Extremely higher current rating than conventional inductors of equal size Save PCB real estate and save more power Operating Temperature range from -40°C to +125°C (Including Self-heating) 260°C reflow peak temperature qualified B PART NUMBER SYSTEM 1ME 3010 X - 100 M F ❶ ❷ ❸ ❹ ❺ ❻ ❶ Series 1ME Series Code Dimension Code (L*W*H) (mm) ❷ ❹ Inductance Code e.g. Calculation 201610(2.0×1.6×1.0) 252010(2.5×2.0×1.0) 252012(2.5×2.0×1.2) 3012(3.0×3.0×1.2) 4012 (3.0×3.0×1.5) 4020(4.0×4.0×1.2) 2R2 2.2μH 101 1 10×10 μH = 100μH ❸ Design Code ❺ Inductance Tolerance ❻ RoHS Compliant M ±20% C DRAWINGS AND DIMENSIONS Fig.A - 1ME201610X,252010X,252012X B B H D C Fig.B - 1ME3012X E A C D I F J E I A E I F J E I Land Pattern Land Pattern Fig.C - 1ME4012X,4020X A xxx B C D H Schematic 1 H E I F J E I 2 Land Pattern XXX = Marking Accetek Electronics (Shenzhen) Co., Ltd. www.accetek.com Ver.:1ME‐X‐2015A 1 1ME-X Series Fe-Based Shielded Large Current Power Inductor Accetek Case Size Dimensions (mm) Fig. A B Cmax D E F Href. Iref. Jref. 1ME201610X 2.0±0.2 1.6±0.2 1.0 1.2±0.2 0.6±0.2 0.8±0.2 1.7 0.7 0.7 A 1ME252010X 2.5±0.1 2.0±0.1 1.0 1.5±0.2 0.8±0.2 0.8±0.2 2.0 0.85 0.8 A 1ME252012X 2.5±0.1 2.0±0.1 1.2 1.5±0.2 0.8±0.2 0.8±0.2 2.0 0.85 0.8 A 1ME3012X 3.0±0.2 3.0±0.2 1.2 2.5±0.2 0.75±0.2 1.5±0.2 2.7 0.8 1.5 B 1ME4012X 4.0±0.2 4.0±0.2 1.2 3.3±0.2 0.95±0.2 2.1±0.2 3.7 1.1 1.9 C 1ME4020X 4.0±0.2 4.0±0.2 2.0 3.3±0.2 0.95±0.2 2.1±0.2 3.7 1.1 1.9 C D SPECIFICATIONS Inductance1 DCR2 Part Number μH Tolerance Typ.(Ω) Max.(Ω) Irms3(A) Isat4(A) 1ME201610X-R24MF 0.24 ±20% 0.033 0.040 3.45 5.50 1ME201610X-R47MF 0.47 ±20% 0.041 0.049 3.10 4.70 1ME201610X-R68MF 0.68 ±20% 0.057 0.065 2.80 4.00 1ME201610X-1R0MF 1.0 ±20% 0.075 0.090 2.35 3.85 1ME201610X-1R5MF 1.5 ±20% 0.110 0.130 2.00 2.30 1ME201610X-2R2MF 2.2 ±20% 0.142 0.170 1.70 2.15 1ME201610X-4R7MF 4.7 ±20% 0.370 0.425 1.00 1.50 1ME201610X-100MF 10 ±20% 0.688 0.826 0.75 0.95 1ME252010X-R33MF 1ME252010X-R47MF 0.33 0.47 ±20% ±20% 0.033 0.038 0.039 0.045 4.05 3.70 5.50 5.20 1ME252010X-R68MF 0.68 ±20% 0.049 0.059 3.20 3.60 1ME252010X-1R0MF 1.0 ±20% 0.063 0.076 2.90 3.50 1ME252010X-1R5MF 1.5 ±20% 0.088 0.106 2.30 3.00 1ME252010X-2R2MF 2.2 ±20% 0.129 0.155 1.80 2.20 1ME252010X-3R3MF 3.3 ±20% 0.196 0.235 1.40 1.80 1ME252010X-4R7MF 4.7 ±20% 0.230 0.276 1.30 1.50 1ME252010X-100MF 10 ±20% 0.435 0.500 0.90 1.00 1ME252012X-R24MF 1ME252012X-R33MF 0.24 0.33 ±20% ±20% 0.019 0.023 0.023 0.028 4.70 4.30 7.80 6.20 1ME252012X-R47MF 0.47 ±20% 0.029 0.035 4.00 5.60 1ME252012X-R68MF 0.68 ±20% 0.036 0.043 3.60 4.30 1ME252012X-1R0MF 1.0 ±20% 0.048 0.054 3.40 4.20 1ME252012X-1R5MF 1.5 ±20% 0.060 0.072 2.80 3.50 1ME252012X-2R2MF 2.2 ±20% 0.100 0.120 2.15 3.00 1ME252012X-3R3MF 3.3 ±20% 0.136 0.163 2.05 2.10 1ME252012X-4R7MF 4.7 ±20% 0.225 0.260 1.45 1.90 1ME252012X-6R8MF 6.8 ±20% 0.305 0.366 1.10 1.35 1ME252012X-100MF 10 ±20% 0.435 0.480 1.00 1.35 1ME3012X-R33MF 1ME3012X-R47MF 0.33 0.47 ±20% ±20% 0.023 0.028 0.027 0.033 4.85 4.50 8.90 8.00 1ME3012X-R68MF 0.68 ±20% 0.035 0.042 3.90 6.80 1ME3012X-1R0MF 1.0 ±20% 0.045 0.054 3.10 5.40 1ME3012X-1R5MF 1.5 ±20% 0.064 0.074 2.90 4.10 1ME3012X-2R2MF 2.2 ±20% 0.090 0.108 2.35 3.35 1ME3012X-3R3MF 3.3 ±20% 0.129 0.155 2.00 2.60 1ME3012X-4R7MF 4.7 ±20% 0.196 0.235 1.50 2.50 1ME3012X-6R8MF 6.8 ±20% 0.290 0.340 1.25 1.90 1ME3012X-100MF 10 ±20% 0.395 0.474 1.15 1.45 1ME4012X-R33MF 1ME4012X-2R2MF 0.33 2.2 ±20% ±20% 0.030 0.072 0.036 0.089 3.50 3.00 9.70 3.50 1ME4012X-100MF 10 ±20% 0.290 0.345 1.50 1.85 Accetek Electronics (Shenzhen) Co., Ltd. www.accetek.com Ver.:1ME‐X‐2015A 2 1ME-X Series Fe-Based Shielded Large Current Power Inductor Accetek Inductance1 DCR2 μH Tolerance Typ.(Ω) Max.(Ω) Irms3(A) 1ME4012X-220MF 22 ±20% 0.590 0.708 0.80 1.35 1ME4020X-1R0MF 1ME4020X-1R5MF 1.0 1.5 ±20% ±20% 0.022 0.030 0.026 0.036 6.70 6.00 11.10 9.60 1ME4020X-2R2MF 2.2 ±20% 0.040 0.048 5.00 7.60 1ME4020X-3R3MF 3.3 ±20% 0.060 0.072 4.00 5.90 1ME4020X-4R7MF 4.7 ±20% 0.090 0.108 3.30 4.90 1ME4020X-6R8MF 6.8 ±20% 0.130 0.156 2.80 4.20 1ME4020X-100MF 10 ±20% 0.180 0.216 2.35 3.50 Part Number 1. 2. 3. 4. 5. 6. E Isat4(A) Inductance measured @ 100KHz, 0.3V at 25°C temperature. DCR measured @ 25°C. Irms for an approximate 40°C rise from 20°C ambient temperature. Isat for approximate 30% roll off at 25°C. For 201610/252010/252012 size, absolute maximum voltage: DC 25V; For 3012/4012/4020 size, absolute maximum voltage: DC 40V. Specifications subject to change without notice please check our website for latest information. TAPE AND REEL SPECIFICATIONS D P0 P P1 H B A C 220 W E T Reel Dimensions(REF) Tape Dimensions(REF) Case Size Parts per Reel A B C D E W P P0 P1 H T 1ME201610X 2000 178 58 13 13 9.0 8 4 4 2 1.2 0.3 1ME252010X 2000 178 58 13 13 9.0 8 4 4 2 1.2 0.3 1ME252012X 2000 178 58 13 13 9.0 8 4 4 2 1.4 0.3 1ME3012X 2000 178 58 13 13 9.0 8 4 4 2 1.6 0.3 1ME4012X 4500 330 100 13 19 12.4 12 8 4 2 1.6 0.3 1ME4020X 3000 330 100 13 19 12.4 12 8 4 2 2.4 0.3 Accetek Electronics (Shenzhen) Co., Ltd. www.accetek.com Ver.:1ME‐X‐2015A 3 1ME-X Series Fe-Based Shielded Large Current Power Inductor Accetek F RECOMMENDED SOLDER REFLOW PROFILE Profile Feature Recommended Conditions Average ramp-up rate 3°C/second max. (Tsmax to Tp) Preheat Temperature Min (Tsmin) 100°C Temperature Max (Tsmax) 150°C Time (Tsmin to Tsmax)(ts) 60-180 seconds Time maintained above: Temperature (TL) 217°C Time (tL) 60-150 seconds Peak Temperature (Tp) See Table2 Time within 5°C of actual Peak 20-40 seconds Temperature (tp)2 Ramp-down Rate 6°C/second max. Time 25°C to Peak Temperature 8 minutes max Table 1 Package Volume mm3 Volume mm3 Volume mm3 Thickness <350 350 - 2000 >2000 < 1.6mm 260°C 260°C 260°C 1.6mm - 2.5mm >2.5mm ° 260 C ° 245 C ° 245°C 250 C ° 250 C 245 C 1. The above profiles are based on IPC/JEDEC J-STD-020C. 2. Exceeding these conditions may cause lowered product reliability. ° Table 2 Accetek Electronics (Shenzhen) Co., Ltd. www.accetek.com Ver.:1ME‐X‐2015A 4