specifcations subject to change without notice. please check our website for latest information. power inductor for critical applications st511pna 6132 power inductors document st641-1 revised 09/23/11 core material ferrite terminations rohs compliant gold over nickel over phos bronze. other terminations available at additional cost. weight 0.33 C 0.38 g ambient temperature C40c to +85c with i rms current, +85c to +125c with derated current storage temperature component: C55c to +125c. tape and reel packaging: C40c to +80c resistance to soldering heat max three 40 second refows at +260c, parts cooled to room temperature between cycles moisture sensitivity level (msl) 1 (unlimited foor life at <30c / 85% relative humidity) packaging 500/7 reel; plastic tape: 16 mm wide, 0.3 mm thick, 12 mm pocket spacing, 3.1 mm pocket depth pcb washing only pure water or alcohol recommended inductance 2 dcr max srf typ 3 isat (a) 4 irms (a) 5 part number 1 20% (h) (ohms) (mhz) 10% drop 20% drop 30% drop 20c rise 40c rise st511pna472mlz 4.7 0.056 65.0 2.18 2.60 2.84 2.30 3.10 st511pna562mlz 5.6 0.060 60.0 2.10 2.50 2.74 2.20 2.95 st511pna682mlz 6.8 0.065 47.0 1.80 2.12 2.30 2.10 2.80 st511pna822mlz 8.2 0.070 45.0 1.78 2.06 2.22 2.00 2.65 st511pna103mlz 10 0.085 39.0 1.36 1.64 1.84 1.90 2.50 st511pna123mlz 12 0.110 33.0 1.30 1.54 1.70 1.75 2.35 st511pna153mlz 15 0.135 27.0 1.16 1.42 1.56 1.65 2.20 st511pna183mlz 18 0.160 24.0 1.04 1.22 1.36 1.55 2.05 st511pna223mlz 22 0.190 21.0 0.97 1.12 1.22 1.45 1.90 st511pna273mlz 27 0.235 19.0 0.91 1.08 1.18 1.30 1.75 ST511PNA333MLZ 33 0.310 18.0 0.81 0.96 1.10 1.20 1.60 st511pna393mlz 39 0.345 17.0 0.79 0.92 0.99 1.10 1.45 st511pna473mlz 47 0.380 16.0 0.72 0.86 0.93 0.95 1.30 st511pna563mlz 56 0.430 14.0 0.61 0.72 0.79 0.85 1.15 st511pna683mlz 68 0.580 12.0 0.55 0.63 0.69 0.73 1.00 st511pna823mlz 82 0.640 10.0 0.53 0.62 0.67 0.60 0.85 st511pna104mlz 100 0.820 9.0 0.45 0.54 0.59 0.50 0.69 1. when ordering, please specify termination and testing codes: st511pna104mlz termination: l = rohs compliant gold over nickel over phos bronze. special order: t = rohs tin-silver-copper (95.5/4/0.5) or s = non-rohs tin-lead (63/37). testing: z = cots h = screening per coilcraft cp-sa-10001 2. inductance tested at 100 khz, 0.1 vrms, 0 adc using an agilent/ hp 4263b lcr meter or equivalent. 3. srf measured using agilent/hp 4191a or equilvalent. 4. dc current at which the inductance drops the specifed amount from its value without current. 5. current that causes the specifed temperature rise from 25c ambient. 6. electrical specifcations at 25c. refer to doc 362 soldering surface mount components before soldering. 6.1 6.1 mm footprint; 3.2 mm high shielded inductors low dcr and excellent current handling 1102 silv er lak e road car y il 60013 phone fa x 800-981-0363 847-639-1508 e-mail we b cps@coilcraft.com www .coilcraft-cps .com ? ? coilcraft, inc. 2011
specifcations subject to change without notice. please check our website for latest information. 6132 power inductors document st641-2 revised 09/23/11 power inductors C st511pna typical l vs current irms derating typical l vs frequency dimensions are in inches mm 0.01 0.1 11 0 current (a) 1 10 100 1000 inductance (h) 100 h 4.7 h 22 h 0.01 0.1 11 0 frequency (mhz) 10 1 100 1000 inductance (h) 1 00 h 22 h 4.7 h -40 -20 02 04 06 08 0 100 140 120 ambient temperature (c) 120 110 100 90 80 70 60 50 40 30 20 10 0 25c pe r cent of rated rms i 1102 silv er lak e road car y il 60013 phone fa x 800-981-0363 847-639-1508 e-mail we b cps@coilcraft.com www .coilcraft-cps .com ? ? coilcraft, inc. 2011
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