SMT Power Inductors Power Beads - PA1320NL and PA1320ANL Series Current Rating: Over 75Apk Inductance Range: 120nH to 310nH Height: 6.5mm Max Footprint: 10.4mm x 8.0mm Max 7 Electrical Specifications 25C - Operating Temperature -40C to +130C 3 4 Saturation Current Heating Inductance Inductance 1 2 Part Irated DCR (A TYP) Current 0A Irated DC Number (A ) (m) (A TYP) DC (nH 20%) (nH TYP) 25C 100C PA1320.121NL 120 120 40 90 73 PA1320.141NL 140 140 40 76 64 PA1320.171NL 180 174 40 0.48 8% (NL) 54.5 52 40 PA1320.221NL 200 185 40 0.47 5%(ANL) 55 45 PA1320.301NL 310 250 30 34 29.5 Notes: 1. The rated current as listed is either the saturation current or the heating current typical application PCB, and then applying the current to the device for 30 minutes depending on which value is lower. with 25LFM of forced air cooling. 2. The nominal DCR tolerance is by design. The nominal DCR is measured from point 5. In high volt*time applications, additional heating in the component can occur due to to point , as shown below on the mechanical drawing. The standard part PA1320. core losses in the inductor which may necessitate derating the current in order to limit XXXNL has a DCR tolerance of +/-8%. A tighter DCR tolerance (+/-5%) part is available the temperature rise of the component. To determine the approximate total losses (or by changing the NL suffix to ANL (i.e. PA1320.121NL becomes PA1320.121ANL). temperature rise) for a given application, the coreloss and temperature rise curves can 3. The saturation current is the typical current which causes the inductance to drop by be used. 20% at the stated ambient temperatures (25C and 100C). This current is determined 6. Optional Tape & Reel packaging can be ordered by adding a T suffix to the part by placing the component in the specified ambient environment and applying a short number (i.e. PA1320.121NL becomes PA1320.121NLT). Pulse complies to industry standard duration pulse current (to eliminate self-heating effects) to the component. tape and reel specification EIA481. 4. The heating current is the DC current which causes the part temperature to increase 7. The temperature of the component (ambient plus temperature rise) must be within by approximately 40C. This current is determined by soldering the component on a the stated operating temperature range. Schematic Mechanical PA1320.XXXNL/ANL .315 8.00 MAX .410 10.41 MAX 1 .256 6.50 MAX 2 2X .100 2.54 .088 2.24 a b Weight ................................2.05 grams .290 7.37 Tape & Reel ...........................750/reel PART NUMBER Inches Dimensions: .110 2.79 mm D/C Unless otherwise specified, COO .010 all tolerances are .120 3.05 0,25 RECOMMENDED PAD LAYOUT FINAL OUTLINE 1 power.pulseelectronics.com SPM2007 30 (02/19) SMT Power Inductors Power Beads - PA1320NL and PA1320ANL Series TAPE & REEL INFO W A K G 0 P 1 USER DIRECTION OF FEED SURFACE MOUNTING TYPE, REEL/TAPE LIST REEL SIZE (mm) TAPE SIZE (mm) QTY PART NUMBER A G P W K PCS/REEL 1 0 PA1320.XXXNL/PA1320.XXXANLT 330 24.4 12 24 6.5 750 Typical Inductance vs DC Bias 25C 350 .301NL 300 250 .221NL 200 .171NL 150 .141NL .121NL 100 50 0 0102030405060708090 DC Bias (A) 2 power.pulseelectronics.com SPM2007 30 (02/19)