SMT Power Inductor THNR1115 Type Features High current ( Isat up to 25A ), though hole type. Magnetically shielded, suitable for hight density mounting. High energy storage and low DCR. Ideal for power source circuits, DC-DC converter, DC-AC inverters inductor application. In addition to the standard versions shown here, customized inductors are available to meet your exact requirements. Mechanical Dimension: C RECOMMENDED PAD PATTERNS A 7.6 S B 0 MIN S TIN AWL 1.0 MAX 1.0 F 2- 1.50 UNIT : mm A = 14.5 MAX B = 3.3 1.0 C = 11.0 MAX D = 7.6 1.0 F 0.8 REF D Electrical Characteristics: At 25 C: 100KHz, 0.1V o PART NO. L1 (uH) DCR (m ) MAX Isat 2 (Adc) C (mm) MAX Irms 3 (Adc) THNR1115-R35 0.35 4.3 25.0 THNR1115-1R7 1.70 7.8 15.0 10.0 16.0 THNR1115-2R2 2.20 10.0 13.0 9.0 THNR1115-3R0 3.00 15.0 8.8 7.0 1.Tolerance of inductance : 0.35uH 30% 1.7~3.0uH 20% 2.Isat is the DC current which cause the inductance drop less than 10% of its nominal inductance without current 3.Irms is the DC current which cause the surface temperature of the part increase less than 45oC 4.Operating temperature: -20oC to 130oC ( including self-temperature rise ) DELTA ELECTRONICS, INC. (TAOYUAN PLANT CPBG) 252, SAN YING ROAD, KUEISAN INDUSTRIAL ZONE, TAOYUAN SHIEN, 333, TAIWAN, R.O.C. TEL: 886-3-3591968; FAX: 886-3-3591991 http://www.deltaww.com 154