D73F TOKO | Alldatasheet
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"TOKO Fired inductors for Surface Mounting p73F/c Macting vaur Needs D73CT D73LF/LC TYPE D73F/C, D73CT, D73LF/LC, D75F/C D75F/C Frequency Range: 0.1~1MHz Inductance Range: 1-100H 4.7-470H (D73CT) 1-560yH (D75F/C) x tee We es D73F D73C D73CT D73LF D73LC D75F D75C Features 7.6Max. (*) 6 + Low profile (3.0 ~ 5.1mm max height) | ial * Inductance range: 1-5604H + Available in magnetically shielded or unshielded versions * Supplied on tape and reel for auto insertion = —— Qo \\S uae: * Ideal for a variety of DC-DC converter inductor applications x ax wut I] slg N} ris Measurement Condition Unit: mm . Inductance is measured with a LCR-meter 4284A (HP) or equivaiont, NOTES(: ): D73LF/LC: 3.0 mm max. + DC resistance is measured by Digital Multimeter TR6871 D7SFIC/CT: 3.5 mm max. (Advantest) or equivalent. y vig D75F/C: 5.1 mm max. * The Rated DC current is that which the inductance value decreases 10% by the excitation DC current, or which the temperature rises to 40°C by excitation DC current, whichever is lower. Recommended patterns: 2.0 44 20 GW Z = Ea (Unit: mm) continued on next page
= Fixed Inductors for Surface Mounting p73LF | 23 Macting Your Needs D73LC STANDARD PARTS SELECTION GUIDE (1) Maximum allowable DC current is that which causes a 10% inductance reduction from the initial value, or coil temperature to rise by 40°C, whichever is smaller. (Reference ambient temperature 20°C). TYPE D73LF (Unshielded) TOKO Test Part Inductance Frequency DC Resistance Number L(QwH) Tolerance (kHz) (Q) max. (A) max. “ 817FY-1ROM 1.0 +20% 100 0.02 3.60 817FY-1R5M 1.5 +20% 100 0.03 3.40 817FY-2R2M 2.2 +20% 100 0.03 2.68 817FY-3R3M 3.3 +20% 100 0.04 2.40 817FY-4R7M 47 +20% 100 0.06 2.26 817FY-6R8M 6.8 +20% 100 0.08 1.66 817FY-100M 10.0 20% 100 0.12 1.37 817FY-120M 12.0 20% 100 0.14 1.412 817FY-150M 15.0 420% 100 0.18 1.08 817FY-180M 18.0 +20% 100 0.20 1.04 817FY-220M 22.0 +20% 100 0.27 0.80 817FY-270M 27.0 420% 100 0.32 O77 817FY-330M 33.0 420% 100 0.35 0.71 817FY-390M 39.0 420% 100 0.48 0.62 817FY-470M 47.0 +20% 100 0.56 0.56 817FY-560M 56.0 +20% 100 0.63 0.54 817FY-680M 68.0 +20% 100 0.71 0.50 817FY-820M 82.0 £20% 100 0.97 0.43 817FY-101M 100.0 420% 100 1.08 0.39 TYPE D73LC (Shielded) TOKO Test Part Inductance Frequency DC Resistance Number LquH) Tolerance (kHz) (Q) max. (A) max. © 817CY-1R2M 1.2 420% 100 0.02 2.73 817CY-1R8M 1.8 420% 100 0.02 2.26 817CY-2R4M 2.4 +20% 100 0.03 1.91 817CY-3R3M 3.3 +20% 100 0.03 1.68 817CY-4R7M 47 t20% 100 0.04 1.28 817CY-6R8M 6.8 +20% 100 0.05 1.06 817CY-100M 10.0 +20% 100 0.08 1.04 817CY-120M 12.0 +20% 100 0.10 0.84 817CY-150M 15.0 20% 100 0.14 0.77 817CY-180M 18.0 +20% 100. 0.13 0.67 817CY-220M 22.0 +20% 100 0.18 0.62 817CY-270M 27.0 420% 100 0.20 0.57 817CY-330M 33.0 +20% 100 0.26 0.51 817CY-390M 39.0 +20% 100 0.30 0.46 817CY-470M 47.0 +20% 100 0.41 0.45 817CY-560M 56.0 +20% 100 0.43 0.37 817CY-680M 68.0 420% 100 0.50 0.35 817CE-820M 82.0 420% 100 0.72 0.32 817CE-101M 100 +20% 100 0.78 0.30 continued on next page