power inductors type: cdep85 please refer to the sales offices on our website fo r a representative near you www.sumida.com 1/3 product description ? 8.4 8.4mm max.(l w), 5.5mm max. height. ? standard type, low d.c.r type and high power type a re available. ? inductance range:0.35 7.1 h (standard type ); 0.5 10.0 h(low d.c.r type); 0.2uh 4.0 h (high power type). ? saturation current range: 2.6 12.0a(low d.c.r type); 3.8 18.4a(standard type ) ; 7.2 32.0a (high power type). ? temperature rise current 6.5 18.0a ? in addition to the standards versions shown here, custom inductors are also available to meet your ex act requirements. feature ? magnetically shielded construction. ? super high current, mn-zn core used, flat wire used . ? ideally used in portable computer cpu power supply. ? rohs compliance. dimensions (mm) land pattern (mm) schematics (bottom) 8 . 0 0 . 4 8 . 0 0 . 4 5 . 5 m a x . 1 . 4 0 . 1 4 . 6 0 . 2 2 . 0 0 . 1 2 . 0 0 . 1 2 . 2 2 . 8 2.2 2.8 9.0 2 . 0 2 . 1 7 . 2
power inductors type: cdep85 please refer to the sales offices on our website fo r a representative near you www.sumida.com 2/3 specification 1. low d.c.r type saturation current max.(typ.) a 1 part name stamp inductance ( h ) 100khz/1v d.c.r.(m ) max.(typ.) (at 20 ) (at 20 ) (at105 ) temperature rise current (a) 2 cdep85np-r50m -125 r50ml 0.5 20% 2.5(2.1) 12.0(15.0) 10.4(13.0) 18.0 cdep85np-1r1m -125 1r1ml 1.1 20% 3.4(2.8) 7.8(9.8) 6.8(8.5) 17.0 cdep85np-2r0m -125 2r0ml 2.0 20% 4.8(4.0) 5.3(6.6) 4.7(5.9) 13.5 cdep85np-3r1m -125 3r1ml 3.1 20% 7.0(5.9) 4.4(5.5) 3.7(4.6) 10.8 cdep85np-4r5m -125 4r5ml 4.5 20% 8.1(6.8) 3.6(4.5) 3.2(4.0) 9.7 cdep85np-6r1m -125 6r1ml 6.1 20% 9.8(8.2) 3.4(4.2) 2.9(3.6) 8.3 cdep85np-8r0m -125 8r0ml 8.0 20% 11.7(9.8) 2.9(3.6) 2.6(3.2) 7.5 cdep85np-100m -125 100ml 10.0 20% 15.1(12.6) 2.6(3.2) 2.2(2.8) 6.5 2. standard type saturation current max.(typ.) a 1 part name stamp inductance ( h ) 100khz/1v d.c.r.(m ) max.(typ.) (at 20 ) (at 20 ) (at105 ) temperature rise current (a) 2 cdep85np-r35m -88 r35ms 0.35 20 2.5(2.1) 18.4(23.0) 15.2(19.0) 18.0 cdep85np-r80m -88 r80ms 0.8 20 3.4(2.8) 11.4(14.2) 10.0(12.5) 17.0 cdep85np-1r4m -88 1r4ms 1.4 20 4.8(4.0) 8.8(11.0) 7.6(9.5) 13.5 cdep85np-2r2m -88 2r2ms 2.2 20 7.0(5.9) 7.0(8.7) 5.8(7.3) 10.8 cdep85np-3r2m -88 3r2ms 3.2 20 8.1(6.8) 5.8(7.2) 5.0(6.2) 9.7 cdep85np-4r3m -88 4r3ms 4.3 20 9.8(8.2) 5.0(6.2) 4.1(5.1) 8.3 cdep85np-5r6m -88 5r6ms 5.6 20 11.7(9.8) 4.3(5.4) 3.6(4.5) 7.5 cdep85np-7r1m -88 7r1ms 7.1 20 15.1(12.6) 3.8(4.8) 3.3(4.1) 6.5
power inductors type: cdep85 please refer to the sales offices on our website fo r a representative near you www.sumida.com 3/3 3. high power type saturation current max.(typ.) a 1 part name stamp inductance ( h ) 100khz/1v d.c.r.(m ) max.(typ.) (at 20 ) (at 20 ) (at105 ) temperature rise current (a) 2 cdep85np-r20m -50 r20mh 0.20 20 2.5(2.1) 32.0(40.0) 26.0(32.5) 18.0 cdep85np-r45m -50 r45mh 0.45 20 3.4(2.8) 22.0(27.5) 18.0(22.5) 17.0 cdep85np-r80m -50 r80mh 0.80 20 4.8(4.0) 16.0(20.0) 13.2(16.5) 13.5 cdep85np-1r2m -50 1r2mh 1.2 20 7.0(5.9) 12.8(16.0) 10.6(13.2) 10.8 cdep85np-1r8m -50 1r8mh 1.8 20 8.1(6.8) 10.8(13.5) 8.8(11.0) 9.7 cdep85np-2r4m -50 2r4mh 2.4 20 9.8(8.2) 9.3(11.6) 7.7(9.6) 8.3 cdep85np-3r2m -50 3r2mh 3.2 20 11.7(9.8) 8.0(10.0) 6.5(8.1) 7.5 cdep85np-4r0m -50 4r0mh 4.0 20 15.1(12.6) 7.2(9.0) 5.9(7.4) 6.5 description of part name cdep85np-r20m -50 1.saturation current: the dc current at which the i nductance decreases to 75% of it's nominal value. 2 temperature rise current:the dc current at which the temperature rise is t 40 .(ta 20 ) b box c carrier tape
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