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| usa 858 674 8100 ? ? germany 49 7032 7806 0 ? ? singapore 65 6287 8998 ? ? shanghai 86 21 54643211 / 2 ? ? china 86 755 33966678 ? ? taiwan 886 3 4641811 www.pulseeng.com 66 spm2007 (11/07) electrical specifications @ 25c ? operating temperature -40c to +130c 8 notes: 1. the rated current as listed is either 85% of the saturation current or the heating current, depending on which value is lower. 2. the saturation current is the current which causes the inductance to drop by 15% at the stated ambient temperatures (25c and 100c). this current is determined by placing the component in the specified ambient environment and applying a short duration pulse current (to eliminate self-heating effects) to the component. 3. the heating current is the dc current which causes the temperature of the part to increase by approximately 45c. this current is deter- mined by mounting the component on a pcb with .25? wide, 2 oz. equivalent copper traces, and applying the current to the device for 30 minutes with no forced air cooling. 4. in high volt*time applications, additional heating in the component can occur due to core losses in the inductor which may neccessitate derating the current in order to limit the temperature rise of the component. in order to determine the approximate total losses (or temperature rise) for a given application, the total copper and core losses should be taken into account. for approximate value of core losses, in a given application, use the core loss graph on page 24. 5. optional tape & reel packaging can be ordered by adding a " t " suffix to the part number (i.e. pa1294.450nl becomes pa1294.450nl t ). pulse complies to industry standard tape and reel specification eia481. 6. meets solderability test per ipc/eia j-std-002b using flux type orl0. 7. the "nl" suffix indicates an rohs-compliant part number. non-nl suffixed parts are not necessarily rohs compliant, but are electrically and mechanically equivalent to nl versions. if a part number does not have the "nl" suffix, but an rohs compliant version is required, please contact pulse for availability. 8. the temperature of the component (ambient plus temperature rise) must be within the stated operating temperature range. height: 7.4mm max footprint: 19.8mm x 19.6mm max current rating: up to 73a inductance range: .405h to 6.2h smt power inductors planar - pa1x9xnl series inductance dcr (m ) inductance saturation current 2 heating part number 5,7 @ irated irated 1 @ 0 a dc current 3 (h 15%) (a dc ) typ max (h 15%) 25c 100c (a) 2-t urn (l ow - l oss ) s eries pa1294.450nl 0.45 73 .38 .48 0.45 95 80 73 pa1294.650nl 0.63 54 .38 .48 0.65 63 53 73 pa1294.910nl 0.85 39 .38 .48 0.91 46 37 73 pa1294.112nl 1.05 30 .38 .48 1.10 35 30 73 pa1294.132nl 1.25 25 .38 .48 1.30 29 26 73 pa1294.152nl 1.45 21 .38 .48 1.50 24 22 73 2-t urn s eries pa1292.450nl 0.45 52 .78 .98 0.45 95 80 52 pa1292.650nl 0.63 52 .78 .98 0.65 63 53 52 pa1292.910nl 0.85 39 .78 .98 0.91 46 37 52 pa1292.112nl 1.05 30 .78 .98 1.10 35 30 52 pa1292.132nl 1.25 25 .78 .98 1.30 29 26 52 pa1292.152nl 1.45 21 .78 .98 1.50 24 22 52 3-t urn s eries pa1393.102nl 0.95 42 1.15 1.43 1.0 68 54 42 pa1393.152nl 1.40 36 1.15 1.43 1.5 43 35 42 pa1393.202nl 1.90 25 1.15 1.43 2.0 29 25 42 pa1393.252nl 2.40 20 1.15 1.43 2.5 23 21 42 pa1393.302nl 2.80 15 1.15 1.43 3.0 18 16 42 pa1393.352nl 3.40 12 1.15 1.43 3.5 15 13 42 4-t urn s eries pa1494.162nl 1.60 37 1.44 1.80 1.60 55 43 37 pa1494.242nl 2.40 30 1.44 1.80 2.42 35 27 37 pa1494.362nl 3.30 17 1.44 1.80 3.60 20 18 37 pa1494.442nl 4.00 14 1.44 1.80 4.40 16 15 37 pa1494.532nl 4.90 11 1.44 1.80 5.34 13 12 37 pa1494.622nl 5.80 9 1.44 1.80 6.20 11 10 37
usa 858 674 8100 ? ? germany 49 7032 7806 0 ? ? singapore 65 6287 8998 ? ? shanghai 86 21 54643211 / 2 ? ? china 86 755 33966678 ? ? taiwan 886 3 4641811 www.pulseeng.com 67 spm2007 (11/07) mechanical suggested pad layouts and schematics weight . . . 10.8 grams max tape & reel . . . . . . 250/reel dimensions: inches mm unless otherwise specified, all tolerances are .010 0,25 smt power inductors planar - pa1x9xnl series !"# $%&'" !" # $!%&% ' ' % & , 1 , 141 ! b ! 8 , , , 1 , .4. ! b ! 8 , , , 1 , 343" 341 ! b ! 8 , !"#!!$$ %&' , , 3&*4 $4* 0. 0 **$ 5 , 5 , , , usa 858 674 8100 ? ? germany 49 7032 7806 0 ? ? singapore 65 6287 8998 ? ? shanghai 86 21 54643211 / 2 ? ? china 86 755 33966678 ? ? taiwan 886 3 4641811 www.pulseeng.com 68 spm2007 (11/07) smt power inductors planar - pa1x9xnl series inductance vs. current characteristics (25c) '"(') $""'*# %+) *,$-#!*-' $ $""'*# %+) '"(') *,$-#!*-' $ '"(') $""'*# %+) *,$-#!*-' $ 1 :- 8 9 1 %& %) & -!) -!) -!) -!) -!) -!) -!) + !"+ ? <;e:f,2" .0 022% + " + age-!)" ; #:- %&; %&; ; #% @ & :0#79<04;22;17#;0,.011 022 /".0 022 /" .011 022 /".f,# 52" +4.3 5 " .0 022 /"1#789 |
Price & Availability of PA1294910NLT
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