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| SMD POWER INDUCTORS (PRELIMINARY) 1. PART NO. EXPRESSION : SPH3012FT SERIES SPH3012FT-1R2NZF (a) (b) (c)(d) (e) (f) (g)(h) (a) Series code (b) Dimension code (c) Powder coating type (d) Taping package (e) Inductance code : 1R2 = 1.2uH (f) Tolerance code : M = 20%, N = 30% (g) Z : Standard part (h) F : RoHS Compliant 2. CONFIGURATION & DIMENSIONS : A C F B E Recommended PCB Pattern E D G Powder coating H G Unit:m/m A 3.00.2 B 2.90.2 C 1.2 Max. D 1.2 Typ. E 0.85 Typ. F 2.7 Typ. G 0.9 Typ. H 1.2 Typ. 3. MATERIALS : (a) Core : Ferrite (b) Wire : Polyurethane Enamelled Copper Wire (c) Solder : M35E (d) Coating : Powder Coating NOTE : Specifications subject to change without notice. Please check our website for latest information. 01.02.2010 SUPERWORLD ELECTRONICS (S) PTE LTD PG. 1 SMD POWER INDUCTORS (PRELIMINARY) 4. GENERAL SPECIFICATION : a) IDC1 : Based on inductance change ( L/Lo: <30%) @ ambient temp. 25C b) IDC2 : Based on temperature rise ( T: 40C Typ.) c) Rated Current : IDC1 or IDC2, whichever value is lower d) Storage temp. : -40C to +105C e) Operating temp. : -40C to +105C ( include self temp. rise ) f) Resistance to solder heat : 260C 10secs SPH3012FT SERIES 5. ELECTRICAL CHARACTERISTICS : Part No. SPH3012FT-1R2NZF SPH3012FT-1R5NZF SPH3012FT-2R2NZF SPH3012FT-3R3NZF SPH3012FT-220MZF Inductance ( uH ) 1.230% 1.530% 2.230% 3.330% 2220% Test Frequency ( Hz ) 0.1V/100K 0.1V/100K 0.1V/100K 0.1V/100K 0.1V/100K RDC (m ) 20% 50 60 80 100 630 IDC1 (A) 1.50 1.36 1.10 0.91 0.375 IDC2 (A) 1.49 1.40 1.20 1.05 0.42 NOTE : Specifications subject to change without notice. Please check our website for latest information. 01.02.2010 SUPERWORLD ELECTRONICS (S) PTE LTD PG. 2 SMD POWER INDUCTORS (PRELIMINARY) 6. RELIABILITY & TEST CONDITION : SPH3012FT SERIES ITEM Mechanical Substrate bending PERFORMANCE TEST CONDITION L/Lo<10% There shall be no mechanical damage or electrical damage. The sample shall be soldered onto the printed circuit board in figure 1 and a load applied until the figure in the arrow direction is made approximately 3mm.(keep time 30 secs) 100 50 20 O4.5 t = 1.6 40 20 30 30 2 20 Bending test board R5 10 20 452 452 R340 PRESSURE ROD figure-1 Vibration L/Lo<10% There shall be no mechanical damage. The sample shall be soldered onto the printed circuit board and when a vibration having an amplitude of 1.52mm and a frequency of from 10 to 55Hz/1 minute repeated should be applied to the 3 directions (X,Y,Z) for 2 hours each. (A total of 6 hours) Solderability New solder More than 90% Flux (rosin, isopropyl alcohol{JIS-K-1522}) shall be coated over the whole of the sample before hard, the sample shall then be preheated for about 2 minutes in a temperature of 130~150C and after it has been immersed to a depth 0.5mm below for 30.2 seconds fully in molten solder M705 with a temperature of 2455C. More than 90% of the electrode sections shall be cowered with new solder smoothly when the sample is taken out of the solder bath. Resistance to Soldering heat (reflow soldering) There shall be no damage or problems. Soldering temperature (C) 300 250 200 150 100 50 Soldering (Peak temperature 2603C 10sec) 30 sec Min. (230C Max.) Pre-heating 150~ 180C Slow cooling (Stored at room temperature) 2 min. 10 sec 2 min. or more The specimen shall be passed through the reflow oven with the condition shown in the above profile for 1 time. The specimen shall be stored at standard atmospheric conditions for 1 hour, after which the measurement shall be made. NOTE : Specifications subject to change without notice. Please check our website for latest information. 01.02.2010 SUPERWORLD ELECTRONICS (S) PTE LTD PG. 3 SMD POWER INDUCTORS (PRELIMINARY) 6. RELIABILITY & TEST CONDITION : SPH3012FT SERIES ITEM Electrical Characteristics Test Dielectric withstand voltage PERFORMANCE TEST CONDITION There shall be no damage or problems. AC 100V voltage shall be applied for 1 minute across the top surface and the terminal of this sample Temperature characteristics L/L20C<10% 0~2000 ppm/C The test shall be performed after the sample has stabilized in an ambient temperature of -20 to +85C,and the value calculated based on the value applicable in a normal temperature and normal humidity shall be L/L20C<10%. High temperature storage L/Lo<10% There shall be no mechanical damage. The sample shall be left for 964 hours in an atmosphere with a temperature of 852C and a normal humidity. Upon completion of the measurement shall be made after the sample has been left in a normal temperature and normal humidity for 1 hour. Low temperature storage L/Lo<10% There shall be no mechanical damage. The sample shall be left for 964 hours in an atmosphere with a temperature of -253C. Upon completion of the test, the measurement shall be made after the sample has been left in a normal temperature and normal humidity for 1 hour. Change of temperature L/Lo<10% There shall be no other damage of problems The sample shall be subject to 5 continuous cycles, such as shown in the table 2 below and then it shall be subjected to standard atmospheric conditions for 1 hour, after which measurement shall be made. Temperature -253C 1 2 3 4 (Thermostat No.1) Standard atmospheric 852C (Thermostat No.2) Standard atmospheric Duration 30 min. 5 sec. or less No.1 No.2 30 min. 5 sec. or less No.2 No.1 Moisture storage L/Lo<10% There shall be no mechanical damage. The sample shall be left for 964 hours in a temperature of 402C and a humidity(RH) of 90~95%. Upon completion of the test, the measurement shall be made after the sample has been left in a normal temperature and normal humidity more than 1 hour. NOTE : Specifications subject to change without notice. Please check our website for latest information. 01.02.2010 SUPERWORLD ELECTRONICS (S) PTE LTD PG. 4 SMD POWER INDUCTORS (PRELIMINARY) 7. PACKAGING INFORMATION : 7-1. Reel Dimension (mm) 330 SPH3012FT SERIES 13.2 2.2 17.3 120 100 18 13 7-2 CARRIER TAPE DIMENSIONS (mm) 1.75 5.50 O1.5+0.1/-0.0 A T 4.00 2.000.05 Ao 3.3mm Bo 3.05mm Ko 1.5mm W 12mm P 8.0mm T 0.3mm Ko Ao P A 1.5 7-3 TAPING DIMENSIONS (mm) End Start 8mm W 4 mm Leader no component 200mm min. Components user direction of feed Trailer no component 400mm min. 7-4 QUANTITY 3000pcs/Reel The products are packaged so that no damage will be sustained. NOTE : Specifications subject to change without notice. Please check our website for latest information. 01.02.2010 SUPERWORLD ELECTRONICS (S) PTE LTD PG. 5 |
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