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| POWER INDUCTORS CDH73 7.3MAX. DIMENSIONS (mm) LAND PATTERNS (mm) CONSTRUCTION 2.4 1.5 3.3MAX. 0.2 2.0 5.4 8.0MAX. 5.8 7.6 ( 10H - 220H ) Outline Solder Resist * In order to prevent short-circuiingt, a solder resist is recommended. CDH74 7.3MAX. DIMENSIONS (mm) LAND PATTERNS (mm) 8.4 CONSTRUCTION 2.4 5.2MAX. 0.2 8.0MAX. 2.0 1.5 5.4 Outline LAND PATTERNS (mm) 5.8 7.6 ( 10H - 470H ) Solder Resist * In order to prevent short-circuiingt, a solder resist is recommended. CDH113 11.2MAX. DIMENSIONS (mm) 8.4 CONSTRUCTION 4.4 2.4 3.7MAX. 0.3 4.0 11.2MAX. 7.5 11.0 ( 10H - 470H ) Outline Solder Resist * In order to prevent short-circuiingt, a solder resist is recommended. CDH115 11.2MAX. DIMENSIONS (mm) LAND PATTERNS (mm) 7.0 11.8 CONSTRUCTION 4.4 5.2MAX. 2.4 0.3 4.0 11.2MAX. 11.0 7.5 ( 10H - 470H ) Outline Solder Resist * In order to prevent short-circuiingt, a solder resist is recommended. 7.0 11.8 POWER INDUCTORS TYPE : CDH73, CDH74, CDH113, CDH115 CDH73 Parts No. L (H) D.C.R.() : Max.(Typ.) 77m( 59m) 92m( 71m) 110m( 87m) 130m(100m) 180m(140m) 210m(160m) 240m(190m) 280m(210m) 350m(270m) 400m(310m) 510m(390m) 600m(460m) 700m(540m) 890m(690m) 1.04(800m) 1.22(940m) 1.63( 1.30) Rated Current (A) *1 1.20 1.05 1.00 900m 810m 750m 660m 590m 560m 510m 470m 410m 370m 350m 310m 280m 260m D.C.R.() : Max.(Typ.) 56m( 43m) 65m( 50m) 83m( 64m) 94m( 72m) 130m(100m) 160m(120m) 170m(130m) 210m(160m) 230m(180m) 260m(200m) 350m(270m) 480m(370m) 550m(420m) 620m(480m) 720m(550m) 820m(630m) 1.08(830m) 1.38( 1.10) 1.55( 1.24) 2.09( 1.67) 2.39( 1.91) CDH74 Rated Current (A) *1 2.75 2.45 2.10 1.95 1.70 1.55 1.45 1.30 1.20 1.15 1.00 920m 810m 730m 710m 660m 550m 480m 400m 380m 330m CDH113 D.C.R.() : Max.(Typ.) 47m( 36m) 56m( 43m) 72m( 56m) 78m( 60m) 98m( 75m) 110m( 87m) 150m(110m) 170m(130m) 220m(170m) 240m(190m) 280m(210m) 380m(290m) 430m(330m) 490m(380m) 610m(470m) 750m(580m) 900m(690m) 1.13(870m) 1.28( 1.02) 1.60( 1.28) 1.88( 1.50) Rated Current (A) *1 2.00 1.80 1.55 1.45 1.25 1.16 1.05 970m 910m 800m 760m 660m 610m 560m 490m 450m 430m 370m 340m 310m 290m CDH115 D.C.R.() : Max.(Typ.) 28m( 22m) 33m( 25m) 39m( 30m) 49m( 38m) 60m( 46m) 70m( 54m) 82m( 63m) 110m( 85m) 130m(100m) 140m(110m) 160m(120m) 210m(160m) 260m(200m) 290m(220m) 400m(310m) 450m(350m) 530m(400m) 730m(560m) 840m(650m) 1.10(840m) 1.24(960m) Rated Current (A) *1 3.00 2.80 2.50 2.25 2.10 1.84 1.68 1.52 1.36 1.28 1.20 1.04 960m 880m 760m 720m 660m 590m 530m 480m 450m 100 120 150 180 220 270 330 390 470 560 680 820 101 121 151 181 221 271 331 391 471 10 12 15 18 22 27 33 39 47 56 68 82 100 120 150 180 220 270 330 390 470 Measuring Freq. (L) 1kHz CDH73 1kHz CDH74 CDH113 1kHz CDH115 1kHz Tolerance of Inductance 10H - 12H 20% (M), 15H - 27H 15% (L), 33H - 220H 10% (K) CDH73 10H - 22H 15% (L), 27H - 68H 10% (K), 82H - 470H 5% (J) CDH74 CDH113 10H - 22H 20% (M), 27H - 47H 15% (L), 56H - 470H 10% (K) CDH115 10H - 15H 20% (M), 18H - 33H 15% (L), 39H - 470H 10% (K) Rated Current *1 It is either the inductance is 10% lower than its initial value in D.C. saturation characteristics or temperature raise becomes T=40 C (Ta=20 C), whichever is lower. *1 About Lead-free products Lead-free products are now available for sale To order a lead-free product, please add"NP" after the product type: e.g. Ordering code of lead product: Type nameOrdering code of lead-free product: Type name NP |
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