s m t p o w e r i n d u c t o r ( m o l d i n g t y p e ) mpt512m1 t ype rohs compliant. low profile , high current smd type. magnetically shielded, suitable for high density mounting. high energy storage and low dcr. ideal for power source circuits, dc-dc converter, dc-ac inverters inductor applications. features 1. all test data is referenced to 25 2. isat is the dc current which cause the inductance drop 30% typical of its nominal inductance without current. 3. ir is the dc current which cause the surface temperature of the part increase less than 40 o c ambient. o c. oo 4. operating temperature range : -55 c to 125 c. electrical characteristics: 25 : 100khz, 0.25v o c mechanical dimension: recommended pad pa tterns unit : mm/inch a = 5.75 / 0.226 max. b = 5.40 / 0.213 max. c = 2.00 0.30 / 0.079 0.012 d = 1.20 / 0.049 max. e = 0~0.15 / 0~0.006 f = 1.00 0.30 / 0.039 0.012 g = 5.99 / 0.236 h = 2.20 / 0.087 i = 2.50 / 0.098 h g i b a f d c e delt a electronics, inc. (taoyuan plant cpbg) 252, san ying road, kueisan industrial zone, taoyuan shien, 333, taiwan, r .o.c. tel: 886-3-3591968; fax: 886-3-3591991http://www.deltaww .com 142 part no. (u h ) l0 d c r (m ) ty p . d c r (m ) m a x . 2 is at (a d c) 3 ir (a d c) mpt512 - r10m1 0.10 4.32 4.60 35.0 13.5 mpt512 - r47m1 0.47 18.20 19.20 18.0 6.5 mpt512 - 1r0m1 1.00 44.30 46.50 10.2 4.4 mpt512 - 2r2m1 2.20 73.60 77.30 6.0 3.4 mpt512 - 3r3m1 3.30 98.40 103.00 5.0 2.8 mpt512 - 4r7m1 4.70 159.00 168.00 4.4 32.0
|
