applications ? voltage regulator module (vrm) ? multi-phase regulators ? point-of-load modules ? desktop and server vrms and evrds ? base station equipment ? notebook regulators ? battery power systems ? graphics cards ? data networking and storage systems environmental data ? storage temperature range: -55c to +125c ? operating temperature range: -55c to +125c (ambient plus self temperature rise) ? solder reflow temperature: j-std-020d compliant packaging ? supplied in tape and reel packaging, 850 parts per 13? reel description ? halogen free, lead free, rohs compliant ? 125c maximum total operating temperature ? 11.5x 10.3 x 4.0mm maximum surface mount package ? powder iron core material ? magnetically shielded, low emi ? high current carrying capacity, low core losses ? inductance range 0.20h to 10.0h ? current range from 7.5 to 45 amps ? frequency range up to 5mhz high current power inductors hcm1104 series 0312 bu-sb12258 page 1 of 6 data sheet: 4370 smd device 1. open circuit inductance (ocl) test parameters: 100khz, 0.25v rms , 0.0adc @ 25c. 2. full load inductance (fll) test parameters: 100khz, 0.25v rms ,i sat @ 25c. 3. i rms : dc current for an approximate temperature rise of 40c without core loss. derating is necessary for ac currents. pcb layout, trace thickness and width, air-flow and proximity of other heat generating components will affect the temperature rise. it is recommended that the temperature of the part not exceed 125c under worst case operating conditions verified in the end application. 4. i sat : peak current for approx. 20% rolloff at +25c - hcm1104-r20-r to hcm1104-r90-r. 5. i sat : peak current for approx. 30% rolloff at +25c - hcm1104-1r0-r to hcm 1104-100-r. 6. k-factor: used to determine b p-p for core loss (see graph). b p-p = k * l * i. b p-p : (gauss), k: (k-factor from table), l: (inductance in h), i (peak-to-peak ripple current in amps). 7. part number definition: hcm1104-xxx-r - hcm1104 = product code and size - xxx= inductance value in h, r = decimal point - ?-r? suffix = rohs compliant product specifications part ocl 1 fll 2 min i rms 3 i sat 4, 5 dcr (m ) dcr (m ) number 7 20% ( h) ( h) (amps) @25c (amps) @20c nominal @20c maximum k-factor 6 hcm1104-r20-r 0.20 0.13 32 45 0.63 0.72 411 hcm1104-r36-r 0.36 0.23 30 42 1.04 1.20 269 hcm1104-r45-r 0.45 0.29 29 36 1.07 1.23 219 hcm1104-r56-r 0.56 0.36 25 32 1.56 1.80 230 hcm1104-r90-r 0.90 0.58 22 28 2.17 2.50 236 hcm1104-1r0-r 1.0 0.56 18 28 3.00 3.30 378 hcm1104-1r5-r 1.5 0.84 16 32 3.80 4.20 310 hcm1104-2r2-r 2.2 1.23 12 18 6.00 7.00 253 hcm1104-3r3-r 3.3 1.85 10 16 10.8 11.8 220 hcm1104-4r7-r 4.7 2.63 8.5 15 17.0 20.0 175 HCM1104-100-R 10.0 5.60 7.5 8.5 27.0 30.0 116 pb halogen hf free
a 0.0 10.0 20.0 30.0 40.0 50.0 60.0 0.00.20.40.60.81.01.21.41.61.82.0 temperature rise ( c ) total loss (w) hcm1104-1r0-r hcm1104-3r3-r HCM1104-100-R hcm1104-r20 thru r90-r supplied in tape and reel packaging, 850 parts per 13? diameter reel. packaging information - mm 0312 bu-sb12258 page 2 of 6 data sheet: 4370 dimensions - mm temperature rise vs. total loss
core loss vs. b p-p 0312 bu-sb12258 page 3 of 6 data sheet: 4370 core loss - hcm1104-r20-r through hcm1104-r90-r 25k 50k 100k 200k 300k 500k 0.1 1 10 100 1000 10000 10 100 1000 10000 core loss (mw) b p-p (gauss) core loss vs b p-p core loss - hcm1104-1r0-r through HCM1104-100-R
0312 bu-sb12258 page 4 of 6 data sheet: 4370 inductance characteristics dc 40% 50% 60% 70% 80% 90% 100% 0 102030405060708090100 % of ocl i(amps) hcm1104-r20-r 40% 50% 60% 70% 80% 90% 100% 0 102030405060708090100 % of ocl i dc (amps) hcm1104-r36-r 100% hcm1104-r45-r 40% 50% 60% 70% 80% 90% 0 1020304050607080 % of ocl i dc (amps) 100% hcm1104-r56-r 40% 50% 60% 70% 80% 90% 0 10203040506070 % of ocl i dc (amps) 40% 50% 60% 70% 80% 90% 100% 0 102030405060 % of ocl i dc (amps) hcm1104-r90-r
0312 bu-sb12258 page 5 of 6 data sheet: 4370 inductance characteristics 40% 50% 60% 70% 80% 90% 100% 0 5 10 15 20 25 30 35 40 % of ocl i dc (amps) hcm1104-1r0-r 40% 50% 60% 70% 80% 90% 100% 0 5 10 15 20 25 30 35 % of ocl i dc (amps) hcm1104-1r5-r 40% 50% 60% 70% 80% 90% 100% 0246810121416182022242628 % of ocl i dc (amps) hcm1104-2r2-r 40% 50% 60% 70% 80% 90% 100% 024681012141618 % of ocl i dc (amps) hcm1104-4r7-r 40% 50% 60% 70% 80% 90% 100% 024681012141618 % of ocl i dc (amps) hcm1104-4r7-r 40% 50% 60% 70% 80% 90% 100% 0246810121416 % of ocl i dc (amps) HCM1104-100-R
? 2012 cooper bussmann www.cooperbussmann.com 0312 bu-sb12258 page 6 of 6 data sheet: 4370 solder reflow profile temperature t t p t s t c -5c time 25c to peak time 25c t smin t smax t l t p preheat a max. ramp up rate = 3c/s max. ramp down rate = 6c/s t t a a b b l l e e 1 1 - - s s t t a a n n d d a a r r d d s s n n p p b b s s o o l l d d e e r r ( ( t t c c ) ) vol u me vol u me packa g emm 3 mm 3 thickne ss <350 > _ 350 <2.5mm 235 c 220 c > _ 2.5mm 220 c 220 c t t a a b b l l e e 2 2 - - l l e e a a d d ( ( p p b b ) ) f f r r e e e e s s o o l l d d e e r r ( ( t t c c ) ) vol u me vol u me vol u me packa g emm 3 mm 3 mm 3 thickne ss <350 350 - 2000 >2000 <1. 6 mm 2 6 0 c 2 6 0 c 2 6 0 c 1. 6 ? 2.5mm 2 6 0 c 250 c 245 c >2.5mm 250 c 245 c 245 c reference jdec j-std-020d profile feat u re s tan d ar d s np b s ol d er lea d (p b ) free s ol d er pr e h ea t a n d s o a k? t e mp e r a tur e min. (t smin ) 100 c 150 c ? t e mp e r a tur e m a x. (t sm a x ) 150 c 200 c ? tim e (t smin to t sm a x ) (t s ) 6 0-120 se con d s 6 0-120 se con d s av e r a g e r a mp up r a t e t sm a x to t p 3 c / se con d m a x. 3 c / se con d m a x. liqui d ous t e mp e r a tur e (t l ) 183 c 217 c tim e a t liqui d ous (t l ) 6 0-150 se con d s 6 0-150 se con d s p ea k p a ck a g e b o d y t e mp e r a tur e (t p ) * t ab l e 1t ab l e 2 tim e (t p ) ** within 5 c of th e sp e cifi ed cl a ssific a tion t e mp e r a tur e (t c ) 20 se con d s ** 30 se con d s ** av e r a g e r a mp- d own r a t e (t p to t sm a x ) 6 c / se con d m a x. 6 c / se con d m a x. tim e 25 c to p ea k t e mp e r a tur e6 minut e s m a x. 8 minut e s m a x. * tol e r a nc e for p ea k profil e t e mp e r a tur e (t p ) is de fin ed a s a suppli e r minimum a n d a us e r m a ximum. ** tol e r a nc e for tim e a t p ea k profil e t e mp e r a tur e (t p ) is de fin ed a s a suppli e r minimum a n d a us e r m a ximum. the only controlled copy of this data sheet is the electronic read-only version located on the cooper bussmann network drive. a ll other copies of this document are by definition uncon- trolled. this bulletin is intended to clearly present comprehensive product data and provide technical information that will he lp the end user with design applications. cooper bussmann reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution o f any products. cooper bussmann also reserves the right to change or update, without notice, any technical information contained in this bulletin. once a product has been selected, it sh ould be tested by the user in all possible applications. life support policy: cooper bussmann does not authorize the use of any of its products for use in life support devices or syste ms without the express written approval of an officer of the company. life support systems are devices which support or sustain life, and whose failure to perform, when properly used in ac cordance with instructions for use provided in the label- ing, can be reasonably expected to result in significant injury to the user. north america cooper electronic technologies 1225 broken sound parkway nw suite f boca raton, fl 33487-3533 tel: 1-561-998-4100 fax: 1-561-241-6640 toll free: 1-888-414-2645 cooper bussmann p.o. box 14460 st. louis, mo 63178-4460 tel: 1-636-394-2877 fax: 1-636-527-1607 europe cooper electronic technologies cooper (uk) limited burton-on-the-wolds leicestershire ? le12 5th uk tel: +44 (0) 1509 882 737 fax: +44 (0) 1509 882 786 cooper electronic technologies avda. santa eulalia, 290 08223 terrassa, (barcelona), spain tel: +34 937 362 812 +34 937 362 813 fax: +34 937 362 719 a s ia pacific cooper electronic technologies 1 jalan kilang timor #06-01 pacific tech centre singapore 159303 tel: +65 278 6151 fax: +65 270 4160
|
