SMT POWER INDUCTORS Power Beads - PA1512 Series High frequency VRM10.0 applications Current Rating: Over 50Apk Inductance Range: 72nH to 150nH Footprint: 7.0 x 7.0mm Max Height: 4.96mm Max Frequency Range: up to 2MHz Electrical Specifications 25C Operating Temperature -40C to +130C 5 3 6 Saturation Current Inductance 4 1, 2 Inductance Heating Part Irated DCR (ADC) Irated 0ADC Current Number (ADC) (m 6%) (nH 20%) (nH 20%) (A) 25C 100C PA1512 SERIES - 7.0MM X 7.0MM X 5.0MM PA1512.700T 72 31 0.27 72 50+ 50+ 31 PA1512.101T 102 31 0.27 105 48 42 31 PA1512.151T 134 28 0.27 150 32 28 31 NOTES: 1. The nominal DCR has a tolerance of 6%. This tolerance is guaranteed by design, 6. The heating current is the DC current which causes the part temperature to increase but is not a manufacturing production test. The nominal DCR is measured from point by approximately 40C. This current is determined by soldering the component on a a to point b , as shown below on the mechanical drawing. typical application PCB, and then applying the current to the device for 30 minutes without any forced air cooling. 2. For manufacturing production test, a maximum DCR value of 0.5m is used. 7. In high volt*time applications, additional heating in the component can occur due to 3. The inductance has a tolerance of 9%. This tolerance is guaranteed by design, but core losses in the inductor which may neccessitate derating the current in order to is not a manufacturing production test. For manufacturing production test, a toler- ance of 20% is used. limit the temperature rise of the component. To determine the approximate total losses (or temperature rise) for a given application, the coreloss and temperature 4. The rated current as listed is either the saturation current or the heating current rise curves can be used. depending on which value is lower. 8. Pulse complies with industry standard tape and reel specification EIA481. 5. The saturation current is the current which causes the inductance to drop by 20% at the stated ambient temperatures (25C and 100C). This current is determined by placing the component in the specified ambient environment and applying a short duration pulse current (to eliminate self-heating effects) to the component. Schematic Mechanical % &% ( ( Dim. inches/mm A .276/7,00 Weight 0.94 grams Tape & Reel .....1000/reel B .091/2,30 C .300/7,62 D .295/7,49 Inches Dimensions: E .630*/16,00** mm Unless otherwise specified, *.012 inches .010 all tolerances are 0,25 **0,30 mm US 858 674 8100 UK 44 1483 401 700 France 33 3 84 35 04 04 Singapore 65 6287 8998 Taiwan 886 2 2698 0228 Hong Kong 852 2788 6588 SMT POWER INDUCTORS Power Beads - PA1512 Series ) ) ) ) ) ) %& ( & ( & && % & 0 ) For More Information: UNITED KINGDOM UNITED STATES FRANCE SINGAPORE TAIWAN, R.O.C. HONG KONG DISTRIBUTOR (Northern Europe) (Worldwide) (Southern Europe) (Southern Asia) (Northern Asia) (China/Hong Kong) 12220 World Trade Drive 3 Huxley Road Zone Industrielle 150 Kampong Ampat 3F-4, No. 81, Sec. 1 Unit 11, 11/F San Diego, CA 92128 Surrey Research Park F-39270 07-01/02 HsinTai Wu Road Wah Lai Industrial Centre U.S.A. Guildford, Surrey GU2 5RE Orgelet KA Centre Hsi-Chih, Taipei Hsien 10-14 Kwei Tei Street,