PG0085.103NLT Pulse

SMT Power Inductors Shielded Drum Core - PG0085NL Series Height: 1.8mm Max Footprint: 4.3mm x 4.3mm Max Current Rating: up to 1.5A Inductance Range: 0.7H to 220H 1 Electrical Specifications 25C - Operating Temperature -40C to +130C DCR () 6 7 8 Inductance Inductance Saturation Heating Core Loss 2,3 5 Part 0ADC Irated Irated Current Current IDC Factor SRF Number (H 20%) (H TYP) (A) TYP MAX -40% (A) +40C (A) (K2) (MHz) PG0085.102 1.0 0.7 1.50 0.026 0.033 1.50 3.00 1300 >40 PG0085.152 * 1.5 1.0 1.30 0.033 0.038 1.30 2.60 1500 >40 PG0085.222 2.2 1.5 1.10 0.038 0.046 1.10 2.20 1900 >40 PG0085.332 3.3 2.3 1.00 0.060 0.077 1.00 2.00 2200 >40 PG0085.472 4.7 3.3 0.86 0.080 0.100 0.86 1.60 2800 >40 PG0085.682 * 6.8 4.8 0.66 0.093 0.115 0.66 1.30 3300 38 PG0085.103 * 10 7.0 0.55 0.152 0.182 0.55 1.10 3600 29 PG0085.153 * 15 10.5 0.45 0.207 0.235 0.45 0.90 4800 36 PG0085.223 * 22 15.4 0.40 0.330 0.360 0.40 0.80 5500 33 PG0085.333 33 23.1 0.30 0.463 0.510 0.30 0.60 7300 16 PG0085.473 * 47 32.9 0.28 0.655 0.780 0.28 0.55 8200 14 PG0085.683 68 47.6 0.26 0.930 1.200 0.26 0.50 10000 12 PG0085.104 100 70 0.18 1.450 1.750 0.18 0.35 12000 10 PG0085.154 150 105 0.16 1.780 2.000 0.16 0.30 15000 8.0 PG0085.224 220 154 0.13 2.800 3.500 .013 0.26 18000 6.0 1 power.pulseelectronics.com SPM2007 16 (02/19) SMT Power Inductors Shielded Drum Core - PG0085NL Series Mechanical Schematic PG0085.XXX Inductance vs Current Characteristics Weight ..............0.1 grams Tape & Reel .....2850/reel Inches Dimensions: mm Unless otherwise specified, .010 all tolerances are 0,25 Notes: 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 2. Optional Tape & Reel packaging can be ordered by adding a T suffix to the part component can occur due to core losses in the inductor which may necessitate number (i.e P1166.102NL becomes P1166.102NLT). Pulse complies with industry derating the current in order to limit the temperature rise of the component. In order standard Tape and Tape & Reel specification EIA481. to determine the approximate total loss (or temperature rise) for a given application, 3. The NL suffix indicates an RoHS-compliant part numer. Non-NL suffixed parts are both copper losses and core losses should be taken into account. not necessarily RoHS compliant, but are electrically and mechanically equivalent to NL versions. If a part number does not have the NL version, but an RoHS compliant Estimated Temperature Rise: version is required, please contact Pulse for availability833 4. Temperature of the component (ambient plus temperature rise) must be within Trise = Total loss (mW) / K0 (C) specified operating temperature range. Total Loss = Copper loss + Core loss (mW) 2 5. The rated current (Irated) as listed is either the saturation current or the heating Copper loss = IRMS x DCR (Typical) (mW) 2 2 1/2 current depending on which value is lower. Irms = IDC + I /12 (A) 1.23 2.38 6. The saturation current, Isat, is the current at which the component inductance drops Core loss = K1 x f (kHz) x Bac (Ga) (mW) by the indicated percentage (typical) at an ambient temperature of 25C. This current Bac (peak to peak flux density) = K2 x I (Ga) is determined by placing the component in the specified ambient environment and = K2/L (H) x Et (V-Sec) (Ga) applying a short duration pulse current (to eliminate self-heating effects) to the where f varies between 25kHz and 1MHz, and Bac is less than 2500 Gauss. component. K2 is a core size and winding dependent value and is given for each p/n in the 7. The heating current, Idc, is the DC current required to raise the component tempera- proceeding datasheets. K0 & K1 are platform and material dependant constants and ture by the indicated delta (approximately). The heating current isdetermined by are given in the table below for each platform. 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. * Contact Pulse for availability 2 power.pulseelectronics.com SPM2007 16 (02/19)