SMT Power Inductors Flat Coils - PG0434NL Series Height: 6.5mm Max Footprint: 14.5mm x 13.0mm Max Current Rating: up to 58A Inductance Range: 0.14H to 2.65H RoHS compliant High temperature core material no thermal aging below 150C 1 Electrical Specifications 25C - Operating Temperature -40C to +130C DCR (m) 2 4 5 6 Inductance Inductance Saturation Heating Core Loss 8 3 Part Irated Irated 0ADC Current Current IDC Factor Number (H TYP) (A) TYP MAX (H 20%) Isat (A) (A) K2 PG0434.181NL 0.15 58 0.45 0.50 0.18 60 58 22.3 PG0434.401NL 0.37 45 0.75 0.80 0.45 48 45 33.5 PG0434.801NL 1.66 35 1.20 1.30 0.80 38 35 42.5 PG0434.142NL * 1.12 27 2.00 2.10 1.40 28 27 57.8 PG0434.202NL * 1.64 23 2.80 2.90 2.00 24 23 67.6 PG0434.282NL 2.24 19 4.10 4.20 2.80 20 19 80.1 Notes: 1. The temperature of the component (ambient plus temperature rise) muse be within 6. Core Loss approximation is based on published core data: 1.33 2.51 thestandard operating temperature range. Core Loss = K1*(f) *(K2I) 2. Inductance at Irated is a typical inductance value for the component taken at rated Where: Core Loss = in Watts current. K1 = 1.05E-10 3. The rated current listed is the lower of the saturation current 25C or the heating f = switching frequency in kHz current. K1 & K2 = core loss factors 4. The saturation current, ISAT, is the current at which the component inductance drops I = delta I across the component in Ampere by 20%(typical) at an ambient temperature of 25C. This current is determined by K2I = one half of the peak to peak flux density placing the component in the specified ambient environment and applying a short across the component in Gauss duration pulse current (to eliminate self-heating effects) to the component. 7. Unless otherwise specified, all testing is made at 100kHz, 0.1V AC. 5. The heating current, IDC, is the DC current required to raise the component tempera- 8. Optional Tape & Reel packaging can be ordered by adding a T suffix to the part ture by approximately 40C. The heating current is determined by mounting the number (i.e. PG0434.181NL becomes PG000434.181NLT). Pulse complies to industry component on a typical PCB and applying current for 30 minutes. The temperature is standard tape and reel specification EIA481. measured by placing the thermocouple on top of the unit under test. Take note that the components performance varies depending on the system condition. It is sug- * Contact Pulse for availability gested that the component be tested at the system level, to verify the temperature rise of the component during system operation. 1 power.pulseelectronics.com SPM2007 38 (02/19) SMT Power Inductors Flat Coils - PG0434NL Series Mechanical Schematic PG0434.XXXNL Weight ............................5.5grams Tape & Reel ........................300/reel .Inches Dimensions: mm Unless otherwise specified, ..010 all tolerances are: 0,25 2 power.pulseelectronics.com SPM2007 38 (02/19)