Shielded Drum Core Inductor PA4320 Series Height: 10.0 Max Footprint: 12.3mm x 12.3mm Max Current Rating: up to 7.6A Inductance Range: 10uH to 1000uH Electrical Specifications 25C Operating Temperature -40C to 125C Inductance Rated Saturation Current (Typical) A Heating Current DCR PART NUMBER 100 KHz, 100 mV Current (mOHMS MAX) 10% Drop 20% Drop 30% Drop 20C Rise 40C Rise (uH20%) (A) PA4320.103NLT 10 7.6 16 9.6 11.5 12.5 5.4 7.6 PA4320.153NLT 15 7.0 22 8.3 9.9 10.7 4.8 7.0 PA4320.223NLT 22 5.6 30 6.8 8.1 8.8 4.0 5.6 PA4320.473NLT 47 4.2 56 4.5 5.4 5.8 3.0 4.2 PA4320.104NLT 100 2.8 125 3.1 3.7 4.0 2.0 2.8 PA4320.154NLT 150 2.3 185 2.6 3.1 3.4 1.6 2.3 PA4320.224NLT 220 1.8 300 2.1 2.5 2.8 1.2 1.8 PA4320.334NLT 330 1.7 340 1.7 2.1 2.2 1.2 1.7 PA4320.474NLT 470 1.1 510 1.4 1.7 1.8 0.8 1.1 PA4320.564NLT 560 1.1 600 1.3 1.5 1.6 0.9 1.1 PA4320.684NLT 680 1.0 630 1.2 1.4 1.6 0.8 1.0 PA4320.105NLT 1000 1.0 960 0.98 1.2 1.3 0.69 1.0 PA4320.155NLT 1500 0.8 1450 0.81 0.96 1.0 0.56 0.8 NOTES: 1. Actual temperature of the component during system operation (ambient plus temperature rise) 3. The Rated Current is the DC current required to raise the component temperature by the value must be within the standard operating range. shown. Take note that the components performance varies depending on the system condition. It is suggested that the component be tested at the system level, to verify the temperature rise 2. The Saturation Current is the current at which the initial inductance drops approximately by the of the component during system operation. amount shown at the stated ambient temperature. This current is determined by placing the component in the specified ambient environment and applying a short duration pulse current 4. The inductance tolerance of the .104NLT / .154NLT / .334NLT / .474NLT / .564NLT / .684NLT / (to eliminate self-heating effect) to the component105NLT and .155NLT are 10% all other values are 20%. Mechanical Schematic PA4320.XXXNLT Shielded Drum Core Inductor PA4320 Series TAPE & REEL INFO W A K P 0 1 G SURFACE MOUNTING TYPE, REEL/TAPE LIST REEL SIZE (mm) TAPE SIZE (mm) QTY TYPE A G P1 W K0 PCS/REEL PA4320.XXXNLT 330 24.5 16 24 10.9 300 Typical Performance Curves PA4320.103NLT PA4320.223NLT Inductance curve (uH) Inductance curve (uH) The temperature T() The temperature T() 12.00 40.0 25.00 40.0 10.00 20.00 30.0 30.0 8.00 15.00 6.00 20.0 20.0 10.00 4.00 10.0 10.0 5.00 2.00 0.00 0.0 0.00 0.0 0.00 2.00 4.00 6.00 8.00 10.00 12.00 14.00 16.00 0.00 2.00 4.00 6.00 8.00 10.00 12.00 Current value (A) Current value (A)