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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 26 spm2007 (7/07) height: 10.2mm max footprint: 23.9mm x 20.8mm max current rating: up to 30a inductance range: 0.65h to 29h notes: " #""$ $%&' ' ' $# % &% & smt power inductors unshielded drum core - pb2020 series 1+1+ " "# $ 595 & ' " ' " /!2. & 3!+ '##" 4+ 4/ + / -+ -/ !--- ! - !4/- !4+- !,. 4 0 2 4+ 4- 4, 43 / .-4-0-20+ + / ' " ' " +!,/ & 0!+ + 4 - 0 / , '##" !02 !-- ! !4+ !,.4 4 0 2 4+ 4- 4, 43 / .-4-0-20+0-0,03/ schematic inductance 2 dcr inductance saturation current 4 heating 5 part 6,7 @ irated irated 3 (m ) @ 0 a dc @ 25c current number (h min) (a dc ) (typ) (max) (h 15%) (a dc ) (a dc ) pb2020.681 0.65 30.0 1.62 1.80 0.65 70 30.0 pb2020.102 0.85 23.7 1.98 2.20 0.85 55 23.7 pb2020.222 1.83 21.8 2.34 2.60 1.83 40 21.8 pb2020.332 3.00 18.3 3.33 3.70 3.00 35 18.3 pb2020.472 4.00 16.8 3.96 4.40 4.00 28 16.8 pb2020.682 5.78 13.6 6.03 6.70 5.78 25 13.6 pb2020.103 8.30 12.6 7.02 7.80 8.30 20 12.6 pb2020.153 13.00 9.7 11.70 13.00 13.00 18 9.7 pb2020.223 18.70 8.1 17.10 19.00 18.70 13 8.1 pb2020.333 29.00 6.5 26.10 29.00 29.00 10 6.5 electrical specifications @ 25c ? operating temperature -40c to +130c mechanical weight . . . . . . . .9.5 grams tape & reel . . . . . .100/reel tray . . . . . . . . . . . . .20/tray 1. the temperature of the component (ambient plus temperature rise) must be within the specified operating temperature range. 2. inductance at irated is typical inductance value for component taken at rated current. 3. the rated current listed is the lower of saturation current @ 25c or heating current. 4. the saturation current, isat, is the current at which the component inductance drops by 10% (typical) at an ambient temperature of 25c. 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. 5. the heating current, i dc , is the dc current required to raise the component temperature by approximately 40c. the heating current is determined by mounting the component on a typical pcb and applying current for 30 minutes. 6. optional tape & reel packaging can be ordered by adding a " t " suffix to the part number (i.e. pb2020.102 becomes pb2020.102 t ). pulse complies to industry standard tape and reel specification eia481. 7. to order rohs compliant part, add the suffix ? nl ? to the part number (i.e. pb2020.102 becomes pb2020.102 nl and pb2020.102 t becomes pb2020.102 nl t). dimensions: inches mm unless otherwise specified, all tolerances are .010 0,25 |
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