specifications subject to change without notice. please check our website for latest information. smt power inductors C do5022 series document 172-1 document 172-1 revised 12/11/04 this series of surface mount power inductors is designed for the higher current requirements of notebook computers and other portable and handheld devices. a 1 h inductor is rated at 8.6 arms with a saturation current of 20 amps. exceptionally low dc resistance (as low as 0.009 ohm) keeps power losses to a minimum. the do5022 series was designed specifically for surface mounting. it has a flat top for reliable pick-and place operations and features robust temperature deflection. in addition to the standard versions shown here, custom inductors are available to meet your exact requirements. coilcraft designer?s kit c111 contains three samples each of the standard parts shown. to order, contact coilcraft or visit http://order.coilcraft.com . dcr srf part l 20% 2 max typ 3 i sat 4 i rms 5 number 1 (h) (ohms) (mhz) (a) (a) do5022p-102 1.0 0.009 80 20 8.6 do5022p-222 2.2 0.014 80 16 7.1 do5022p-332 3.3 0.018 60 14 6.2 DO5022P-562 5.6 0.020 40 12 5.3 do5022p-103 10 0.031 30 10 4.3 do5022p-153 15 0.036 22 8.0 4.0 do5022p-223 22 0.047 20 7.0 3.5 do5022p-333 33 0.066 15 5.5 3.0 do5022p-473 47 0.086 9 4.5 2.6 do5022p-683 68 0.13 8 3.5 2.3 do5022p-104 100 0.19 7 3.0 1.8 do5022p-154 150 0.25 6 2.6 1.5 do5022p-224 220 0.38 5 2.4 1.2 do5022p-334 330 0.56 4 1.9 1.0 do5022p-474 470 0.85 3 1.4 0.82 do5022p-684 680 1.1 2.5 1.2 0.72 do5022p-105 1000 1.8 2 1.0 0.56 1. part number on reel label may have a b suffix to indicate that the reel is not machine ready. 2. inductance tested at 100 khz, 0.1 vrms, 0 adc. 3. srf >13 mhz measured using agilent/hp 8753d network analyzer; <13 mhz using agilent/hp 4192a. 4. dc current at which inductance drops 10% (typ) from its value without current. 5. average current for 40c temperature rise from 25c ambient. 6. operating temperature range -40c to +85c. 7. electrical specifications at 25c. see qualification standards section for environmental and test data. see color coding section for color dot part marking data. 0.730 18,54 max 0.600 15,24 max 0.115 2,92 0.490 12,45 0.110 2,79 recommended land pattern max 0.280 7,11 0.500 12,70 dia 1st significant digit 2nd significant digit multiplier 0.100 2,54 0.500 12,70 0.100 2,54 dash number internal code start finish xxx x part marking weight: 2.8 ? 3.9 g terminations: nickel/gold over phos bronze tape and reel: 250/13 reel 32 mm tape width for packaging data see tape and reel specifications section.
smt power inductors C do5022 series specifications subject to change without notice. please check our website for latest information. document 172-2 document 172-2 revised 10/31/03 typical l vs current typical l vs frequency
|
