SMT POWER INDUCTORS Shielded Drum Core - PF0601NL Series Height: 3mm Max Footprint: 6.9mm x 6.5mm Max Current Rating: up to 2A Inductance Range: 2.9H to 330H 260C reflow peak temperature qualified Electrical Specifications 25C Operating Temperature -40C to +130C 6 7 8 Inductance Inductance Saturation Heating Core Loss 2,3 5 DCR (m) Part Irated SRF 0ADC Irated Current Isat Current IDC Factor Number (A) MAX (MHz) (H 20%) (H TYP) -20% (A) +45C(A) (K2) PF0601.292NL 2.9 2.6 2.0 55 2.0 3.3 1500 >40 PF0601.402NL 4.0 3.5 1.63 69 1.63 3.0 1700 >40 PF0601.552NL 5.5 4.8 1.5 75 1.5 2.6 2000 >40 PF0601.103NL 10 8.8 1.1 135 1.1 2.1 2700 31 PF0601.123NL 12 11 1.0 140 1.0 2.0 3100 30 PF0601.153NL 15 13 0.9 155 0.9 1.7 3300 26 PF0601.183NL 18 16 0.8 210 0.8 1.6 3700 23 PF0601.223NL 22 19 0.74 230 0.74 1.5 4000 20 PF0601.273NL 27 24 0.66 305 0.66 1.4 4600 19 PF0601.333NL 33 29 0.59 345 0.59 1.3 4900 17 PF0601.393NL 39 34 0.54 445 0.54 1.2 5500 16 PF0601.473NL 47 41 0.5 515 0.5 1.0 5900 14 PF0601.563NL 56 49 0.46 575 0.46 0.9 6400 13 PF0601.683NL 68 60 0.42 765 0.42 0.85 7200 12 PF0601.823NL 82 72 0.38 840 0.38 0.80 7800 11 PF0601.104NL 100 88 0.34 1120 0.34 0.67 8700 9.0 PF0601.124NL 120 106 0.31 1250 0.31 0.62 9400 8.0 PF0601.154NL 150 132 0.28 1440 0.28 0.60 11000 7.0 PF0601.184NL 180 158 0.26 1920 0.26 0.52 12000 6.5 PF0601.224NL 220 194 0.23 2200 0.23 0.45 13000 6.1 PF0601.274NL 270 238 0.22 3000 0.22 0.40 14000 5.8 PF0601.334NL 330 290 0.19 3300 0.19 0.30 16000 5.1 NOTES FROM TABLE: (See page 43) Schematic Mechanical - , , , 4* Weight 0.35 grams - Tape & Reel .1200/reel 4* , Dimensions: Inches mm Unless otherwise specified, , , , 4* , all tolerances are .004 - - - 0,10 Inductance vs Current Characteristics , 2 ./ , &3 *& * / 203 , 5 , 5 , , 3&*4 4* 0. 0 ** %& , , 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 32 SPM2007 (11/07) SMT POWER INDUCTORS Shielded Drum Core Series Notes from Tables (pages 27 - 42) 1. Unless otherwise specified, all testing is made at 8. In high volt*time (Et) or ripple current applications, addi- 100kHz, 0.1VAC. tional heating in the component can occur due to core losses in the inductor which may necessitate derating 2. Optional Tape & Reel packaging can be ordered by the current in order to limit the temperature rise of the adding a suffix to the part number (i.e. P1166.102NL component. In order to determine the approximate total becomes P1166.102NLT). Pulse complies with industry loss (or temperature rise) for a given application, both standard Tape and Tape & Reel specification EIA481. copper losses and core losses should be taken into 3. TheN suffix indicates an RoHS-compliant part account. 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 Estimated Temperature Rise: have theN suffix, but an RoHS compliant version is required, please contact Pulse for availability833 o Trise = Total loss (mW) / K0 ( C ) 4. Temperature of the component (ambient plus temperature rise) must be within specified operating Total loss = Copper loss + Core loss (mW) temperature range. 5. The rated current (Irated) as listed is either the satura- 2 Copper loss = IRMS x DCR (Typical) (mW) tion current or the heating current depending on which value is lower. 2 2 1/2 Irms = IDC + I /12 (A) 6. The saturation current, Isat, is the current at which the component inductance drops by the indicated 1.23 2.38 percentage (typical) at an ambient temperature of Core loss = K1 x f (kHz) x Bac(Ga) (mW) 25C. This current is determined by placing the component in the specified ambient environment and Bac (peak to peak flux density) = K2 x I (Ga) applying a short duration pulse current (to eliminate = K2/L(H) x Et(V-Sec) (Ga) self-heating effects) to the component. where f varies between 25kHz and 1MHz, and Bac is 7. The heating current, Idc, is the DC current required less than 2500 Gauss. to raise the component temperature by the indicated K2 is a core size and winding dependant value and delta (approximately). The heating current is is given for each p/n in the proceeding datasheets. determined by mounting the component on a K0 & K1 are platform and material dependant constants typical PCB and applying current for 30 minutes. The and are given in the table below for each platform. temperature is measured by placing the thermocouple on top of the unit under test. Trise Factor Core Loss Factor 1 47. 6 8 9 Part No. (K0 ) (K1) PG0085/86 2.3 5.29E-10 ) PG0087 5.8 15.2E-10 ) PG0040/41 0.8 2.80E-10 P1174 0.8 6.47E-10 ) PF0601 4.6 14.0E-10 ) PF0464 3.6 24.7E-10 PF0465 3.6 33.4E-10 ) P1166 1.9 29.6E-10 ) P1167 2.1 42.2E-10 PF0560NL 5.5 136E-10 * ) P1168/69 4.8 184E-10 P1170/71 4.3 201E-10 %) & P1172/73 5.6 411E-10 % & ( PF0552NL 8.3 201E-10 PF0553NL 7.1 411E-10 Take note that the component s temperature rise varies depending on the system condition. It is suggested that the component be tested at the system level, to verify the temperature rise of the component during system operation. 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 43 SPM2007 (11/07) 1 4 7. % &