SMT Power Inductors Power Beads - PA4987.XXXHL Series POWER PRODUCTS Current Rating: Over 37Apk Inductance Range: 470nH to 1000nH Height: 10.0mm Max Footprint: 10.0mm x 7.0mm Max 7 Electrical Specifications 25C Operating Temperature - 40C to +130C 5 1 2 Saturation Current Inductance 3 4 Inductance 6 Part Irated DCR Heating Current (A TYP) 0ADC Irated Number (ADC) (m nominal) (A TYP) (nH +/- 15%) (nH TYP) 25C 100C 125C PA4987.471HL 470 470 30 43.0 33.5 30.5 0.81+/-10% 30 PA4987.102HL 1000 1000 16.2 20.5 16.2 14.8 NOTES: 1. Inductance measured at 100kHz, 100mVrms. 7. In high volt*time applications, additional heating in the component can occur due 2. Inductance at Irated is the value of the inductance at 25C at the listed rated current. to core losses in the inductor which may neccessitate derating the current in order 3. The rated current as listed is either the saturation current (25C or 100C) or the heat- to limit the temperature rise of the component. To determine the approximate total ing current depending on which value is lower. losses (or temperature rise) for a given application, the coreloss and temperature rise curves can be used. 4. The nominal DCR is measured at point 2. , as shown below on the mechanical 8. Parts with the HLT suffix are sold in tape and reel packaging. Pulse complies to drawing. industry standard tape and reel specification EIA-481. 5. The saturation current is the typical current which causes the inductance to drop by The tape and reel for this product has a width (W=24mm), pitch (Po=16mm) and depth 20% at the stated ambient temperatures (25C, 100C ). This current is determined by (Ko=9.8mm). Samples of these parts can be ordered by removing the HLT suffix and placing the component in the specified ambient environment and applying a short replacing with HL. duration pulse current (to eliminate self-heating effects) to the component. 9. The temperature of the component (ambient plus temperature rise) must be within 6. The heating current is the DC current which causes the part temperature to increase by the stated operating temperature range. approximately 40C when used in a typical application. Mechanical Schematic PA4987.XXXHL Weight: ....... 2.7grms Tape &Reel : ...... 300/ Reel Dimensions: mm Unless otherwise specified , all tolerances are 0.25 Power.PulseElectronics.com P800. D (07/20) 1SMT Power Inductors Power Beads - PA4987.XXXHL Series POWER PRODUCTS I(A) 25C I(A) 100C I(A) 125C 0 514.0 0 510.PA8 4987.0 471H503.L7, LvsI, 25C/100C/125C 10 513.3 10 508.7 10 501.7 600 20 510.5 20 501.5 20 491.3 30 501.7 30 475.3 25 477.3 32 496.7 32 452.2 30 428.3 500 37 481.5 33 438.3 30.5 408.7 40 466.3 33.5 421.7 31 383.3 42 436.2 34 409.8 31.5 332.0 42.5 425.8 34.5 371.8 32 260.7 400 43 417.8 35 331.2 32.5 208.7 43.5 398.3 35.5 270.0 33 172.7 44 373.5 36 198.8 300 44.5 344.3 45 289.5 46 220.2 200 411.2 376 100 0 0 5 10 15 20 25 30 35 40 45 50 Current (A) 25C 100C 125C I(A) 25C I(A) 100C I(A) 125C 0 1052.7 0 PA4987.1030.7 102H0 L, 1019.Lv3sI, 25C/100C/125C 5 1048.7 5 1023.7 5 1011.0 1200 10 1028.3 10 988.7 10 969.7 15 988.0 12 967.0 12 934.3 19 904.2 14 925.3 13 905.3 1000 20 871.0 15 888.7 14 860.5 20.5 830.3 15.5 863.0 14.5 822.0 21 792.7 16 828.3 15 774.3 800 21.5 739.5 16.5 782.7 15.5 695.5 22 671.0 17 741.3 16 528.0 23 421.3 17.5 577.0 17 223.5 600 24 236.0 800 400 200 0 0 5 10 15 20 25 30 35 40 45 50 Current (A) 25C 100C 125C Power.PulseElectronics.com P800. D (07/20) 2 Inductance (nH) Inductance (nH)