H-EAST替代ITG组合式大功率DC-DC转换器服务器主板汽车电子电感AFA3732A-100L

1. Features of AFA3732 Series : 鈥� Ferrite based SMD inductor with lower core loss. 鈥� Inductance Range: 40.0nH to 300.0nH, Custom values are welcomed. 鈥� High current output chokes, up to 210.0 Amp with approx. 20% roll off. 鈥� Low Profile 8.00 mm Max. height . 鈥� Foot Print 9.60 x 6.40 mm Max . 鈥� Perfect for high density designs with limited board space. 鈥� Operating frequency up to 5.0 MHz application. 鈥� Operating Temperature Range -55掳C to + 130掳C , RoHs & HF compliance . 鈥� T & R Qtys: 600 pcs , 13&锛�39;&锛�39; Reel ; 2. Electrical Characteristic of AFA3732 Series: 3. Mechanical Dimension(Unit : mm): Notes: 1. Open Circuit Inductance (OCL) test condition:500KHz,0.25Vrms,0Adc ,at 25 鈩�. 2. L @ Isat and L @ Irms Test condition:500KHz,0.25Vrms (Ta=25 鈩�). 3. The nominal DCR is measured from point "a" and "a鈥� to point "b" and "b鈥� , as shown above on the mechanical drawing (Ta=25鈩�). 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鈩� 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. It is recommended the part temperature not exceed 130 鈩� under worst case operating conditions verified in the end application. A B C D E F Max. Max. Max. 卤 0.35 Nom. 卤 0.20 9.60 6.40 8.00 2.35 4.70 2.80 Suggested Pad Layout xxxxx ITGYYWW A C F D E 3.4 10.4 4.2 B Part Marking: xxx x x: xxx is inductance value in nH, x is tolerance , x is special code. ITG is Company Name , YYWW is Date Code. a b a&锛�39; b&锛�39; ITG Part Number OCL 1 L @ lsat2 DCR 3 Isat1 4 Isat2 4 Isat3 4 Irms 5 (nH) (nH) (m鈩�) (A) (A) (A) (A) 卤 15% Min. 卤 5% @25鈩� @75鈩� @100鈩� @25鈩� AFA3732A-40L 40.00 28.80 0.145 210.00 190.00 180.00 75.00 AFA3732A-50L 50.00 36.00 0.145 185.00 175.00 160.00 75.00 AFA3732A-60L 60.00 43.20 0.145 155.00 150.00 140.00 75.00 AFA3732A-70L 70.00 50.40 0.145 124.00 120.00 115.00 75.00 AFA3732A-80L 80.00 57.60 0.145 118.00 110.00 102.00 75.00 AFA3732A-100L 100.00 72.00 0.145 95.00 88.00 82.00 75.00 AFA3732A-120L 120.00 86.40 0.145 78.00 71.00 67.00 75.00 AFA3732A-150L 150.00 108.00 0.145 60.00 54.00 52.00 75.00 AFA3732A-180L 180.00 129.60 0.145 50.00 48.00 46.00 75.00 AFA3732A-220L 220.00 158.40 0.145 38.00 36.00 34.00 75.00 AFA3732A-270L 270.00 194.40 0.145 30.00 28.00 26.00 75.00 AFA3732A-300L 300.00 216.00 0.145 26.00 24.00 22.00 75.00