AH42328A-R12KHF

AH42328A Series 1. Features of AH42328A Series: • • • • • • • • • • Ferrite based SMD inductor with lower core loss. Inductance range: 70.0 nH to 300.0 nH , custom values are welcomed. High current output chokes ,up to 155.0 Amp with approx. 20% roll off. Low profile 8.22mm / 8.0mm / 7.90mm / 7.80mm typical Height. 10.90 x 8.00 mm Foot Print. Ideal for Buck Converter, VRM & High Density Board Design. Operating frequency of up to 5.0MHz. Operating temperature range of -55°C to + 130°C. RoHS & HF compliant. T & R Qty’s: 450pcs, 13'' Reel. 2. Electrical Characteristics of AH42328A Series: OCL 1 L@Isat1 2 DCR 3 Isat1 4 Isat2 4 Isat3 4 Irms 5 Dim. C (nH) (nH) (mΩ) (A) (A) (A) (A) (mm) ± 10% or ± 15% MIN. ± 5.0% @25℃ @75℃ @100℃ @25℃ ± 0.20 AH42328A-R07LHF 70.00 50.40 0.18 155.00 140.00 130.00 73.00 8.22 AH42328A-R10KHF 100.00 72.00 0.18 115.00 112.00 102.00 73.00 8.00 AH42328A-R12KHF 120.00 86.40 0.18 100.00 97.00 92.00 73.00 7.90 AH42328A-R15KHF 150.00 108.00 0.18 81.00 78.00 73.00 73.00 7.80 AH42328A-R17KHF 170.00 122.40 0.18 71.00 68.00 64.00 73.00 7.80 AH42328A-R18KHF 180.00 129.60 0.18 66.00 64.00 60.00 73.00 7.80 AH42328A-R22KHF 220.00 158.40 0.18 58.00 54.00 52.00 73.00 7.80 AH42328A-R27KHF 270.00 194.40 0.18 37.00 35.00 34.00 73.00 7.80 AH42328A-R30KHF 300.00 216.00 0.18 33.00 31.00 30.00 73.00 7.80 ITG Part Number 3. Mechanical Dimension of AH42328A Series: A ± 0.20 7.80 B C ± 0.20 ± 0.20 10.40 See table above D E F G ± 0.20 Nom. ± 0.25 ± 0.35 10.70 5.70 2.15 42328A RxxxHF ITGYYWW D B A 2.50 4.06 2.54 C 3.56 a E b G F Suggested Pad Layout Part Marking: 42328A: 42328 is Series Name, A is Special Code. Rxx x HF: Rxx is inductance value in uH(R:decimal point), x is Tolerance, HF is Halogen Free. ITGYYWW: ITG is Company Name , YYWW is Date Code. Notes: 1. Open Circuit Inductance (OCL) test condition: 500KHz,0.25Vrms,0Adc at 25℃. 2. L @ Isat and L @ Irms Test condition: 500KHz,0.25Vrms (Ta=25℃). 3. The nominal DCR is measured from point "a" to point "b", as shown above on the mechanical drawing (Ta=25℃). 4. Isat1 , Isat2 , Isat3 : DC current that will cause inductance to drop approximately by 20%. 5. Irms: DC current for an approximate temperature rise of 40℃ without core loss . Derating is necessary for AC currents. PCB pad layout , trace thickness and width , air-flow and proximity of other heat generating components will affect the temperature rise. 6. It is recommended the part temperature not exceed 130°C under worst case operating conditions as verified in the end application. ● ● New York 1 914 347 2474 ● Taipei 886 2 2698 8669 ● Kaohsiung 886 7 350 2275 Japan 81 568 85 2830 ● Shenzhen 86 755 8418 6263 ● Shanghai 86 21 5424 5141 ● Hong Kong 852 9688 9767 ● sales@ITG-Electronics.com ● www.ITG-Electronics.com Revision G.1 : April 08 , 2021 *Due to continuous product improvement, all specifications are subject to change without prior notice. Kindly contact an ITG field application engineer or a sales representative prior to purchase. AH42328A Series 4. Inductance Characteristics of AH42328A Series (Inductance vs Current): AH42328A-R07LHF 105.0 25℃ L (nH) 70.0 75℃ 35.0 100℃ 0.0 0.0 15.0 30.0 45.0 60.0 75.0 90.0 105.0 120.0 135.0 150.0 165.0 180.0 195.0 210.0 Direct Current (A) AH42328A-R10KHF 120.0 25℃ L (nH) 100.0 80.0 75℃ 60.0 40.0 100℃ 20.0 0.0 L (nH) 0 10 20 30 40 50 60 70 80 90 Direct Current (A) 100 110 120 130 140 150 AH42328A-R12KHF 140.0 120.0 100.0 80.0 60.0 40.0 20.0 0.0 25℃ 75℃ 100℃ 0.0 20.0 40.0 60.0 70.0 80.0 90.0 92.0 94.0 Direct Current (A) 96.0 98.0 100.0 102.0 106.0 AH42328A-R15KHF 180.0 150.0 25℃ L (nH) 120.0 90.0 75℃ 60.0 100℃ 30.0 0.0 0.0 ● 20.0 40.0 60.0 70.0 72.0 74.0 75.0 76.0 78.0 Direct Current (A) 80.0 82.0 84.0 85.0 86.0 88.0 ● New York 1 914 347 2474 ● Taipei 886 2 2698 8669 ● Kaohsiung 886 7 350 2275 Japan 81 568 85 2830 ● Shenzhen 86 755 8418 6263 ● Shanghai 86 21 5424 5141 ● Hong Kong 852 9688 9767 ● sales@ITG-Electronics.com ● www.ITG-Electronics.com Revision G.1 : April 08 , 2021 *Due to continuous product improvement, all specifications are subject to change without prior notice. Kindly contact an ITG field application engineer or a sales representative prior to purchase. AH42328A Series 4. Inductance Characteristics of AH42328A Series (Inductance vs Current): L (nH) AH42328A-R17KHF 196.0 171.5 147.0 122.5 98.0 73.5 49.0 24.5 0.0 25℃ 75℃ 100℃ 0.0 10.0 20.0 30.0 40.0 50.0 60.0 62.0 64.0 Direct Current (A) 66.0 68.0 70.0 72.0 74.0 76.0 AH42328A-R18KHF 210.0 180.0 25℃ L (nH) 150.0 120.0 75℃ 90.0 100℃ 60.0 30.0 0.0 0.0 20.0 40.0 50.0 60.0 62.0 64.0 66.0 68.0 Direct Current (A) 70.0 72.0 74.0 76.0 78.0 AH42328A-R22KHF 270.0 225.0 25℃ L (nH) 180.0 135.0 75℃ 90.0 100℃ 45.0 0.0 0 5 10 15 20 25 Direct 30 Current 35 (A) 40 45 50 55 60 65 AH42328A-R27KHF 324.0 270.0 25℃ L (nH) 216.0 75℃ 162.0 108.0 100℃ 54.0 0.0 0 ● 2 4 6 8 10 12 14 16 18 20 22 24 26 Direct Current (A) 28 30 32 34 36 38 40 42 44 ● New York 1 914 347 2474 ● Taipei 886 2 2698 8669 ● Kaohsiung 886 7 350 2275 Japan 81 568 85 2830 ● Shenzhen 86 755 8418 6263 ● Shanghai 86 21 5424 5141 ● Hong Kong 852 9688 9767 ● sales@ITG-Electronics.com ● www.ITG-Electronics.com Revision G.1 : April 08 , 2021 *Due to continuous product improvement, all specifications are subject to change without prior notice. Kindly contact an ITG field application engineer or a sales representative prior to purchase. AH42328A Series 4. Inductance Characteristics of AH42328A Series (Inductance vs Current): AH42328A-R30KHF 324.0 270.0 25℃ L (nH) 216.0 75℃ 162.0 108.0 100℃ 54.0 0.0 0 ● 2 4 6 8 10 12 14 16 18 20 22 24 Direct Current (A) 26 28 30 32 34 36 38 40 42 ● New York 1 914 347 2474 ● Taipei 886 2 2698 8669 ● Kaohsiung 886 7 350 2275 Japan 81 568 85 2830 ● Shenzhen 86 755 8418 6263 ● Shanghai 86 21 5424 5141 ● Hong Kong 852 9688 9767 ● sales@ITG-Electronics.com ● www.ITG-Electronics.com Revision G.1 : April 08 , 2021 *Due to continuous product improvement, all specifications are subject to change without prior notice. Kindly contact an ITG field application engineer or a sales representative prior to purchase. AH42328A Series 5. Core Loss: AH42328x-XXX Core Loss 0 500 1000 1500 2000 2500 3000 3500 4000 1700.0 1600.0 1500.0 1400.0 1300.0 1200.0 1MHz Core Loss (mW) 1100.0 800KHz 1000.0 600KHz 900.0 800.0 500KHz 700.0 300KHz 600.0 200KHz 500.0 400.0 300.0 200.0 100.0 0.0 △B(Guass) Where △B=0.324*L(nH)*△I ● ● New York 1 914 347 2474 ● Taipei 886 2 2698 8669 ● Kaohsiung 886 7 350 2275 Japan 81 568 85 2830 ● Shenzhen 86 755 8418 6263 ● Shanghai 86 21 5424 5141 ● Hong Kong 852 9688 9767 ● sales@ITG-Electronics.com ● www.ITG-Electronics.com Revision G.1 : April 08 , 2021 *Due to continuous product improvement, all specifications are subject to change without prior notice. Kindly contact an ITG field application engineer or a sales representative prior to purchase. AH42328A Series 6.PACKAGE SPECIFICATION.(UNIT:mm): (1).ENCAPSOLATION MODE: E1 P1 P2 ¦ µ D0 P0 T F W B0 K0 (2).DIMENSION(mm): W A0 A0 B0 K0 P0 P1 P2 D0 E1 F T 24.00+0.30/8.20±0.10 10.80±0.10 8.20±0.10 4.00±0.10 16.00±0.10 2.00±0.10 1.50+0.10/-0 1.750±0.10 11.50±0.10 0.40±0.05 0.10 (3).REEL SIZE: (4).PACKAGE MODE: (5).PACKAGING LIST: No. Packing Part Dimension (mm) Material Quantity 1 2 Reel Bag 330 450x360x0.075 Plastic Plastic 450Pcs/Reel 1Reel/Bag 3 Small Box 340X335X45 Paper 1Bag/Small Box 4 Middle Box 356X350X226 Paper 4Small Boxes/Middle Box 5 Outer Box 378X362X252 Paper 1Middle Box/Outer Box (6).WEIGHT: N.W: 3.05g/pcs TOTAL5.49Kg(APPROX),G.W:TOTAL 11.10Kg (APPROX). (7).Storage conditions: -40℃~85℃ ,75%RH (Max.). ● ● New York 1 914 347 2474 ● Taipei 886 2 2698 8669 ● Kaohsiung 886 7 350 2275 Japan 81 568 85 2830 ● Shenzhen 86 755 8418 6263 ● Shanghai 86 21 5424 5141 ● Hong Kong 852 9688 9767 ● sales@ITG-Electronics.com ● www.ITG-Electronics.com Revision G.1 : April 08 , 2021 *Due to continuous product improvement, all specifications are subject to change without prior notice. Kindly contact an ITG field application engineer or a sales representative prior to purchase. AH42328A Series 7.RELIABILITY TEST: TEST ITEMS SPECIFICATIONS TEST METHOD AND REMARKS According to IEC68-2-20. 1. Soldering temperature:245±5℃ Solder ability The electrodes shall be at least 90% covered with new solder coating 2. Solder:99.3Sn/0.7Cu 3. Flux:Rosin 4. Immersion time:5±1Sec 1. Preheat temperature150℃. 2. Preheat time:1min Soldering heat resistance 1. Appearance :no damage 2. 3. Solder temperature260±5℃ Inductance change:within±10%of initial value 4. Dipping time:10±1Sec 5. Measured at room temperature after placing for 24hours According to MIL-STD-202G Method 201A. Vibration( OUT LAB) 1. Appearance:no damage 2. All Electrical and mechanical parameters within tolerance 1.Frequency:10 to 55Hz. 2.Amplitude:1.52mm 3.Direction and timeX Y and Z Direction for 2 hours each According to IEC68-2-1MethodCa: 1. Appearance: no damage 2. All Electrical and mechanical parameters Humidity resistance test within tolerance 1. Temp:40±2℃ 2. Humidity:90%-95%RH 3. Test time:500±2H 4. The component should be stabilized at normal condition for24 Hours before test According to IEC68-2-2. High temperature resistance test 1. Appearance: no damage 2. All Electrical and mechanical parameters within tolerance 1. 1. Temperature:85±3℃ 2. Test time:500+24H 3. The component should be stabilized at normal condition for 24hours before test According to IEC68-2-1 Method A(Ad). Low Temperature resistance test 1. Appearance: no damage 2. All Electrical and mechanical parameters within tolerance 1. Temperature:-40±3℃ 2. Test time:500+24H 3. The component should be stabilized at normal condition for 24hours before test According to IEC68-2-14 Method N(Nb). 1. High-temp:85±3duration:30min 2. room –temp:25±2℃Duration3H 1. Appearance: no damage Temperature cycles test 2. All Electrical and mechanical parameters within tolerance 3. Low-temp:-40±3Duration30min 4. room-temp: 25±2℃Duration3H 5. Number of cycle:10cycles 6. The component should be stabilized at normal condition for 24hours before test ● ● New York 1 914 347 2474 ● Taipei 886 2 2698 8669 ● Kaohsiung 886 7 350 2275 Japan 81 568 85 2830 ● Shenzhen 86 755 8418 6263 ● Shanghai 86 21 5424 5141 ● Hong Kong 852 9688 9767 ● sales@ITG-Electronics.com ● www.ITG-Electronics.com Revision G.1 : April 08 , 2021 *Due to continuous product improvement, all specifications are subject to change without prior notice. Kindly contact an ITG field application engineer or a sales representative prior to purchase. AH42328A Series Soldering Reflow Chart Stage Precaution Recommended temperature profile Temperature profile can be referenced after confirming of adhesion , temperature of resistance to soldering heat , component size , soldering etc. sufficient . Reflow soldering Note: please refer to the latest IPC/JEDEC J-STD-020: “Moisture/Reflow Sensitivity Classification for Nonhermetic Solid State Surface Mount Devices" ● ● New York 1 914 347 2474 ● Taipei 886 2 2698 8669 ● Kaohsiung 886 7 350 2275 Japan 81 568 85 2830 ● Shenzhen 86 755 8418 6263 ● Shanghai 86 21 5424 5141 ● Hong Kong 852 9688 9767 ● sales@ITG-Electronics.com ● www.ITG-Electronics.com Revision G.1 : April 08 , 2021 *Due to continuous product improvement, all specifications are subject to change without prior notice. Kindly contact an ITG field application engineer or a sales representative prior to purchase.