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| HIGH CURRENT POWER INDUCTORS 1. PART NO. EXPRESSION : SWDY1008-NC SERIES SWDY1008-R47MF-NC (a) (b) (c) (d)(e) (f) (a) Series code (b) Dimension code (c) Inductance code : R47 = 0.47uH (d) Tolerance code : M = 20% (e) F : Lead Free (f) NC : No Cover 2. CONFIGURATION & DIMENSIONS : F A 11.5 F+0.3 B D C 12.0 E2 E 0 F+ .6 E2 E1 F+ 0 .3 E1 mm A 11.0 Max. 11.0 Max. 11.0 Max. 11.0 Max. B 11.5 Max. 11.5 Max. 11.5 Max. 11.5 Max. mm C 3.50.5 3.50.5 3.50.5 3.50.5 mm D 8.5 Max. 8.5 Max. 8.5 Max. 8.5 Max. mm E PCB Pattern mm E1 6.00.5 6.00.5 6.20.5 6.20.5 mm E2 5.60.5 5.60.5 5.90.5 5.90.5 mm F 1.40.1 1.40.1 1.30.1 1.30.1 mm Part No. SWDY1008-R47MF-NC SWDY1008-R60MF-NC SWDY1008-R80MF-NC SWDY1008-1R0MF-NC 8.20.5 8.20.5 8.60.5 8.60.5 3. SCHEMATIC : 4. MATERIALS : (a) Core : Iron Powder R Core d b a c e (b) Core : Iron Powder RI Core (c) Wire : Enamelled Copper Wire (d) Adhesive : Epoxy (e) Terminal : Tinned Copper Plate 5. GENERAL SPECIFICATION : a) Ambient temp. : 25C b) Irms(A) : Will cause temperature rise approximately 40C 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 6. ELECTRICAL CHARACTERISTICS : Inductance L 0 ( H ) 0.4720% 0.6020% 0.8020% 1.0020% Test Frequency ( Hz ) 1.0V / 100K 1.0V / 100K 1.0V / 100K 1.0V / 100K SWDY1008-NC SERIES Part No. SWDY1008-R47MF-NC SWDY1008-R60MF-NC SWDY1008-R80MF-NC SWDY1008-1R0MF-NC DCR (m ) 8% 0.87 0.87 1.30 1.30 Irms (A) Max. 36 36 30 30 Isat (A) Max. 45 45 45 40 7. INDUCTANCE VS. DC BIAS CURVES : SWDY1008- R47MF-NC SWDY1008- R60MF- NC 800 700 900 840 Inductance (nH) Inductance (nH) 600 500 400 300 200 100 0 0 5 10 15 20 25 30 35 40 45 50 780 720 660 600 540 480 420 360 300 0 5 10 15 20 25 30 35 40 45 50 DC BI AS ( Amps) DC BIAS ( Amps) SWDY1008-R80MF-NC SWDY10 08 -1R0 MF- NC 1000 940 880 820 760 700 640 580 520 460 400 0 5 10 15 20 25 30 35 40 45 50 2. 0 1. 8 Inductance (nH) Inductance (uH) 1. 6 1. 4 1. 2 1. 0 0. 8 0. 6 0. 4 0. 2 0. 0 0 5 10 15 20 25 30 35 40 45 50 DC BIAS ( Amps) DC B IA S (A mps) 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 8. TEMPERATURE RISE VS DC BIAS CURVES : : SW DY 100 8-R47M F-NC 60 54 48 42 SWDY1008-NC SERIES SWDY1008- R60MF- NC 60 54 48 42 T(C) T(C) 0 5 10 15 20 25 30 35 40 36 30 24 18 12 6 0 DC B IA S ( A mps ) 36 30 24 18 12 6 0 0 5 10 15 20 25 30 35 40 DC BIAS ( Amps ) SWDY1008- R80MF- NC 80 72 64 56 SWDY1008- 1R0MF-NC 80 72 64 56 48 40 32 24 16 8 0 0 5 10 15 20 25 30 35 40 T(C) 48 40 32 24 16 8 0 T(C) 0 5 10 15 20 25 30 35 40 DC BIAS ( Amps ) 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 |
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