MDT1608-CH (unit: mm) (unit: mm) features L ? miniature size: 1608 footprint (1.6mm 0.8mm) and low profile(0.8mm height) ? magnetically shielded ? ideal for a variety of dc-dc converter inductor application dvc,dsc,cellular phone,pda ? operating temperature:-40 +85c ? rohs compliant ? ?? 1.6mm 0.8mm ? 0.8mm ? ] ? NC dc-dc `?m dvc,dsc,cellular phone,pda ? ??? 40 85c ? rohs ? toko standard part numbers | ???E type MDT1608-CH,(quantity/reel; 4,000 pcs) |? (1) S? ?? (2) ??NS (3) toko part number inductance (1) ( ? h)at 1mhz tolerance dc resistance (2) (m ? ) 30 temperature rise current (3) ? t=40 ? c (a) max. MDT1608-CHr47m 0.47 20 110 1.85 MDT1608-CH1r0m 1.0 20 230 1.35 MDT1608-CH1r5m 1.5 20 260 1.25 MDT1608-CH2r2m 2.2 20 300 1.15 (1) inductance is measured with a |z| analyzer 4291 a / b (agilent technologies) or equivalent. test frequency at 1mhz, 0.5v (2) dc resistance is measured with a milliohmmeter 4338b (agilent technologies) or equivalent. (3) maximum allowable dc current is that causes coil temperature to rise by 40 ? c . (the ambient reference temperature:20 ? c) (1) ????`??? 4291 a / b(agilent technologies) ????y? 1mhz, 0.5v (2) ?????`` 4338b (agilent technologies) ????y? (3) S?r??N 40 ? c _ ??? 20 ? c) examples of characteristics recommended patterns ?X?` multilayer power inductors e??` 0 0.5 1 1.5 2 2.5 0 500 1000 1500 2000 inductance(h) dc current(ma) in ductance vs dc current 1r5 1r0 2r2 r47 0 0.5 1 1.5 2 2.5 3 1 10 100 1000 inductance(h) frequency(mhz) in ductance vs frequency 2r2 1r5 1r0 r47
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