FLF3215T-3R3M TDK

(1/2) Conformity to RoHS Directive SMD Inductors(Coils) For Power Line(Wound, Magnetic Shielded) FLF Series FLF3215 FEATURES IRON SOLDERING Resin mold structure: stress and shock resistant. Tip temperature 300 to 350C Heating time 3 seconds/soldering A magnetic shield structure using plastic magnet material for the Soldering rod specifications Output: 30W Tip diameter: 1mm exterior. Based on the above conditions, use a maximum product temperature of The product uses metal terminals, which realize excellent 260C and a maximum accumulated heating time of 10 seconds as a connection reliability. guideline. Please contact us for details. From 0.47H to 100H, all of the products are available in the E-3 series. PRODUCT IDENTIFICATION It is lead-free compatible. FLF 3215 T- 1R0 N (1) (2) (3) (4) (5) APPLICATIONS HDDs, wirelessLAN modules, digital cameras, flat-TVs (1) Series name SPECIFICATIONS (2) Dimensions 40 to +125C Operating temperature range 3215 3.2 2.5 1.55mm (L W T) [Including self-temperature rise] Storage temperature range 40 to +125C (3) Packaging style T Taping (reel) RECOMMENDED SOLDERING CONDITIONS REFLOW SOLDERING (4) Inductance value 10s max. 1R0 1H 255C 100 10H Natural 230C 101 100H cooling 180C (5) Inductance tolerance 150C M20% Pre-heating N 30% 90 to 120s 40s max. PACKAGING STYLE AND QUANTITIES Time(s) Packaging style Quantity Taping 2000 pieces/reel FLOW SOLDERING 10s max. 260C max. Natural cooling 170C 150C Pre-heating 60 to 120s Time(s) Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications. All specifications are subject to change without notice. 001-01 / 20090818 / e531_flf3215.fm(2/2) SHAPES AND DIMENSIONS/RECOMMENDED PC BOARD PATTERN Inductor 3.20.2 2.50.2 Solder land pattern 1.90.1 1.2 2 1.2 Dimensions in mm ELECTRICAL CHARACTERISTICS Rated current (mA)max. Test Self-resonant DC Inductance Inductance Q frequency L,Q frequency resistance Part No. Based on Based on (H) tolerance ref. (MHz) (MHz)min. ()20% inductance change temperature rise 0.47 30% 30 1 200 0.021 2800 2800 FLF3215T-R47N 1 30% 30 1 100 0.03 2000 2350 FLF3215T-1R0N 2.2 20% 20 1 60 0.05 1400 1800 FLF3215T-2R2M 4.7 20% 20 1 40 0.09 1000 1360 FLF3215T-4R7M 10 20% 25 1 25 0.20 700 900 FLF3215T-100M 22 20% 30 1 14 0.45 450 600 FLF3215T-220M 47 20% 35 1 9 0.90 280 430 FLF3215T-470M 100 20% 40 1 6 2.00 200 280 FLF3215T-101M Rated current:The rated current is the smaller of the values given based on the rate of inductance change (30% decrease from the initial value) or the temperature rise (temperature rise of 40C caused by the heat generated by the product itself). Test equipment L, Q: Agilent 4294A PRECISION IMPEDANCE ANALYZER SRF: HP8753C NETWORK ANALYZER or equivalent Rdc: ADEX AX-114N DIGITAL OHM METER or equivalent TYPICAL ELECTRICAL CHARACTERISTICS IMPEDANCE vs. FREQUENCY CHARACTERISTICS INDUCTANCE CHANGE vs. DC SUPERPOSITION CHARACTERISTICS 1000 100000 100H 47H 22H 10000 10H 100 100H 1000 47H 22H 10 100 10H 4.7H 2.2H 4.7H 1H 10 2.2H 0.47H 1 1H 1 0.47H 0.1 0.1 10 100 1000 10000 0.1 1 10 100 ( ) ( ) DC current mA Frequency MHz All specifications are subject to change without notice. 001-01 / 20090818 / e531_flf3215.fm ( ) Impedance 0.5 1.550.1 2 ( ) Inductance H