SMT POWER INDUCTORS Shielded Drum Core - PF0560NL Series Height: 4.0mm Max Footprint: 10.4 x 10.4mm Max Current Rating: up to 6.5A Inductance Range: 1.5µH to 330µH 260°C reflow peak temperature qualified Leaded technology compatible Electrical Specifications @ 25°C — Operating Temperature -40°C to +125°C 6 Part 2,3 Number Inductance @ 0ADC (µH) Inductance @ Irated (µH TYP) Irated 5 (A) DCR (mΩ MAX) PF0560.152NL PF0560.252NL PF0560.382NL PF0560.522NL PF0560.702NL PF0560.103NL PF0560.153NL PF0560.223NL PF0560.333NL PF0560.473NL PF0560.683NL PF0560.104NL PF0560.154NL PF0560.224NL PF0560.334NL 1.5 ±30% 2.5 ±30% 3.8 ±30% 5.2 ±30% 7.0 ±30% 10 ±30% 15 ±30% 22 ±30% 33 ±25% 47 ±25% 68 ±25% 100 ±25% 150 ±25% 220 ±25% 330 ±25% 1.5 2.5 3.8 5.2 7.0 10 15 22 33 47 68 100 150 220 330 6.5 6.1 5.5 5.4 4.5 3.8 3.1 2.5 2.2 1.9 1.42 1.25 0.85 0.7 0.52 8.1 10.5 13 22 27 35 50 73 93 128 213 304 506 756 1090 Saturation 6 Current ISAT Heating 7 Current IDC -35% (A) +30°C(A) 10 7.5 6.0 5.5 4.8 4.4 3,6 2.9 2.3 2.1 1.5 1.35 1.15 0.92 0.70 6.5 6.1 5.5 5.4 4.5 3.8 3.1 2.5 2.2 1.9 1.42 1.25 0.85 0.7 0.52 Core Loss 8 Factor (K2) SRF (MHz) 260 >40 330 >40 420 39 480 34 500 29 630 25 790 19 910 17 1200 14 1300 10 1700 9.0 2000 6.6 2400 5.4 2900 5.2 3580 3.2 NOTES FROM TABLE: (See page 43) Schematic Mechanical 1 .409 10,40 MAX .303 7,70 TYP PF0560.XXXNL Date Code Country of Origin .406 10,30 MAX .118 3,00 TYP Inductance vs Current Characteristics Percentage of the initial inductance .945 ± .012 24,00 ± 0,30 TAPE & REEL LAYOUT Dimensions: Inches mm Unless otherwise specified, all tolerances are ± .004 0,10 SUGGESTED PAD LAYOUT .630 16,00 .413 10,50 2 .138 3,50 TYP .005/0,13 .224 5,70 .287 7,30 TYP .047 1,20 TYP Weight . . . . . . . . . . .1.4 grams Tape & Reel . . . . . . . .620/reel Tray . . . . . . . . . . . . . . .60/tray .157 4,00 MAX .421 10,70 TYP USER DIRECTION OF FEED 120% 100% 80% 60% 40% 20% 0% 0.0 0.2 0.4 0.6 0.8 1.0 Normalized Isat 1.2 1.4 1.6 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 36 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 100kHz, 0.1VAC. 8. In high volt*time (Et) or ripple current applications, additional heating in the component can occur due to core losses in the inductor which may necessitate derating the current in order to limit the temperature rise of the component. In order to determine the approximate total loss (or temperature rise) for a given application, both copper losses and core losses should be taken into account. 2. Optional Tape & Reel packaging can be ordered by adding a "T" suffix to the part number (i.e. P1166.102NL becomes P1166.102NLT). Pulse complies with industry standard Tape and Tape & Reel specification EIA481. 3. 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. Estimated Temperature Rise: Trise = [Total loss (mW) / K0].833 (oC ) 4. Temperature of the component (ambient plus temperature rise) must be within specified operating temperature range. Total loss = Copper loss + Core loss (mW) 5. The rated current (Irated) as listed is either the saturation current or the heating current depending on which value is lower. Copper loss = IRMS2 x DCR (Typical) (mW) Irms = [IDC2 + ΔI2/12]1/2 (A) 6. The saturation current, Isat, is the current at which the component inductance drops by the indicated percentage (typical) at an ambient temperature of 25°C. 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. Core loss = K1 x f (kHz)1.23 x Bac(Ga)2.38 (mW) Bac (peak to peak flux density) = K2 x ΔI (Ga) [= K2/L(µH) x Et(V-µSec) (Ga)] where f varies between 25kHz and 1MHz, and Bac is less than 2500 Gauss. Part No. PG0085/86 PG0087 PG0040/41 P1174 PF0601 PF0464 PF0465 P1166 P1167 PF0560NL P1168/69 P1170/71 P1172/73 PF0552NL PF0553NL Trise Factor (K0 ) 2.3 5.8 0.8 0.8 4.6 3.6 3.6 1.9 2.1 5.5 4.8 4.3 5.6 8.3 7.1 Core Loss Factor (K1) 5.29E-10 15.2E-10 2.80E-10 6.47E-10 14.0E-10 24.7E-10 33.4E-10 29.6E-10 42.2E-10 136E-10 184E-10 201E-10 411E-10 201E-10 411E-10 Core Loss / K1 (mW) 7. The heating current, Idc, is the DC current required to raise the component temperature by the indicated delta (approximately). The heating current is determined by mounting the component on a typical PCB and applying current for 30 minutes. The temperature is measured by placing the thermocouple on top of the unit under test. K2 is a core size and winding dependant value and is given for each p/n in the proceeding datasheets. K0 & K1 are platform and material dependant constants and are given in the table below for each platform. CoreLoss/K1 Vs Flux Density 3.00E+10 100KHz 2.50E+10 200KHz 2.00E+10 300KHz 1.50E+10 400KHz 1.00E+10 500KHz 700KHz 0.50E+10 0 1.0MHz 0 500 1000 1500 DB (Gauss) 2000 2500 where DB = K2 x DI [= K2/L(µH) x Et(V-µSec)] 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)