HIGH CURRENT POWER INDUCTORS SWDY0806 SERIES 1. PART NO. EXPRESSION : SWDY0806-R56MF (a) (b) (c) (d)(e) (a) Series code (d) Tolerance code : M = ±20% (b) Dimension code (e) F : Lead Free (c) Inductance code : R56 = 0.56uH E A 2. CONFIGURATION & DIMENSIONS : 9.0 F+0.3 D C E2 E2 9.0 B E1 PCB Pattern E1 mm Part No. mm A B mm mm C D mm E mm E1 mm E2 mm F SWDY0806-R56MF 8.2 MAX. 8.2 MAX. 3.5±0.5 7.0 MAX. 6.3±0.5 4.5±0.5 4.4±0.5 0.9±0.1 SWDY0806-R82MF 8.2 MAX. 8.2 MAX. 3.5±0.5 6.0 MAX. 6.2±0.5 4.5±0.5 4.3±0.5 0.8±0.1 SWDY0806-1R2MF 8.2 MAX. 8.2 MAX. 3.5±0.5 6.0 MAX. 6.3±0.5 4.4±0.5 4.5±0.5 0.7±0.1 3. SCHEMATIC : 4. MATERIALS : (a) Core : Iron Powder R Core d (b) Core : Iron Powder RI Core c (c) Wire : Enamelled Copper Wire b a e (d) Adhesive : Epoxy (e) Terminal : Tinned Copper Plate 5. GENERAL SPECIFICATION : a) Ambient temp. : 25°C b) Irms(A) : Will cause temperature rise approximately 40°C without core loss c) Isat(A) : Will cause L0 to drop approximately 20% NOTE : Specifications subject to change without notice. Please check our website for latest information. 07.04.2008 SUPERWORLD ELECTRONICS (S) PTE LTD PG. 1 HIGH CURRENT POWER INDUCTORS SWDY0806 SERIES 6. ELECTRICAL CHARACTERISTICS : Part No. Inductance L 0 ( µH ) Test Frequency ( Hz ) DCR ( mȍ ) ±8% Irms (A) Max. Isat (A) Max. SWDY0806-R56MF 0.56±20% 1.0V / 100K 1.90 23 28 SWDY0806-R82MF 0.82±20% 1.0V / 100K 2.90 18 23 SWDY0806-1R2MF 1.20±20% 1.0V / 100K 4.30 15 21 7. INDUCTANCE VS. DC BIAS CURVES : SWDY0806-R82MF 800 1300 730 1200 Inductance (nH) Inductance (nH) SWDY0806-R56MF 660 590 520 450 380 310 1100 1000 900 800 700 600 240 500 170 400 300 100 0 5 10 15 20 25 30 35 40 0 3 6 9 12 15 18 21 24 27 30 DC BIAS (Amps) DC BIAS (Amps) SWDY0806-1R2MF Inductance (uH) 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0.0 0 3 6 9 12 15 18 21 24 27 30 DC BIAS ( Amps) NOTE : Specifications subject to change without notice. Please check our website for latest information. 07.04.2008 SUPERWORLD ELECTRONICS (S) PTE LTD PG. 2 HIGH CURRENT POWER INDUCTORS SWDY0806 SERIES 8. TEMPERATURE RISE VS DC BIAS CURVES : : SWD Y080 6- R82 MF 100 100 90 90 80 80 70 70 ǻT(°C) ǻT(°C) SWDY0806- R56MF 60 50 60 50 40 40 30 30 20 20 10 10 0 0 0 5 10 15 20 25 30 35 0 3 DC BIAS ( Amps) 6 9 12 15 18 21 24 DC BIAS ( Amp s ) SWDY0806-1R2MF 100 ǻT(°C) 90 80 70 60 50 40 30 20 10 0 0 3 6 9 12 15 18 21 DC BIAS ( Amps ) NOTE : Specifications subject to change without notice. Please check our website for latest information. 07.04.2008 SUPERWORLD ELECTRONICS (S) PTE LTD PG. 3