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CLF7045-D Dataheets PDF



Part Number CLF7045-D
Manufacturers TDK
Logo TDK
Description Inductors
Datasheet CLF7045-D DatasheetCLF7045-D Datasheet (PDF)

Inductors for Power Circuits Wound/STD • magnetic shielded CLF-D series Type: Issue date: CLF7045-D (6.9x7.2 mm) May 2012 www.DataSheet.co.kr • All specifications are subject to change without notice. • 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. Datasheet pdf - http://www.DataSheet4U.net/ .

  CLF7045-D   CLF7045-D


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Inductors for Power Circuits Wound/STD • magnetic shielded CLF-D series Type: Issue date: CLF7045-D (6.9x7.2 mm) May 2012 www.DataSheet.co.kr • All specifications are subject to change without notice. • 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. Datasheet pdf - http://www.DataSheet4U.net/ (1/4) Inductors for Power Circuits Wound/STD • Magnetic Shielded CLF-D Series CLF7045-D This product offers superb EMC handling enabled by the construction of a high magnetic shield. FEATURES • It is miniature size of the magnetic shield type. Mount area: 6.97.2mm Height: 4.5±0.3mm • Withstands temperatures up to 150°C. • Compliant with AEC-Q200. • Available for automatic mounting in tape and real package. • The products do not contain lead and support lead-free soldering. APPLICATIONS For on-board equipment(ECM, SRS Air Bag, HID, EPS, CM, HID, Transmission control, Brake control, etc.) SHAPES AND DIMENSIONS 7.2± 0.2 4.5± 0.3 Conformity to RoHS Directive PRODUCT IDENTIFICATION CLF 7045 T (1) (2) (3) (1) Series name (2) Dimensions (3)Packaging style T Taping (Embossed carrier tape) (4) (5) - D (6) H mm (4) Inductance value 1R0 100 101 1.0µH 10µH 100µH (5) Inductance tolerance M N ±20% ±30% (6) TDK-EPC internal code 6.9±0.2 100 12410 (4.0) 2.0±0.1 PACKAGING STYLE AND QUANTITIES www.DataSheet.co.kr Packaging style Taping Quantity 1000 pieces/reel Manufacturing number Inductance print 1.6±0.15 1.6±0.15 Weight: 0.72g Dimensions in mm RECOMMENDED PC BOARD PATTERN 2.2 HANDLING AND PRECAUTIONS • Before soldering, be sure to preheat components. The preheating temperature should be set so that the temperature difference between the solder temperature and product temperature does not exceed 150°C. • When hand soldering, apply the soldering iron to the printed circuit board only. Temperature of the iron tip should not exceed 350±10°C. Soldering time should not exceed 3 seconds. 2.0 3.9 2.0 Dimensions in mm RECOMMENDED SOLDERING CONDITION REFLOW SOLDERING 300˚C 250˚C 200˚C 150˚C 100˚C 50˚C 0˚C Preheating 60 to 120s 5s 2minutes min. 30±5˚C Slow cooling CIRCUIT DIAGRAM 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 / 20120514 / e531_clf_d Datasheet pdf - http://www.DataSheet4U.net/ (2/4) ELECTRICAL CHARACTERISTICS Part No. CLF7045T-1R0N-D CLF7045T-1R5N-D CLF7045T-2R2N-D CLF7045T-3R3N-D CLF7045T-4R7N-D CLF7045T-6R8N-D CLF7045T-100M-D CLF7045T-150M-D CLF7045T-220M-D CLF7045T-330M-D CLF7045T-470M-D CLF7045T-680M-D CLF7045T-101M-D CLF7045T-151M-D CLF7045T-221M-D CLF7045T-331M-D CLF7045T-471M-D  Inductance (µH) 1 1.5 2.2 3.3 4.7 6.8 10 15 22 33 47 68 100 150 220 330 470 Inductance tolerance(%) ±30 ±30 ±30 ±30 ±30 ±30 ±20 ±20 ±20 ±20 ±20 ±20 ±20 ±20 ±20 ±20 ±20 Test frequency (kHz) 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 DC resistance ( ) 9.6m±30% 11.0m±30% 14.6m±30% 16.4m±30% 20m±30% 27m±30% 38m±20% 51m±20% 69m±20% 0.11±20% 0.15±20% 0.21±20% 0.33±20% 0.48±20% 0.66±20% 1.03±20% 1.42±20% Rated current(A) Based on inductance change 8.9 7.3 5.5 5.0 4.1 3.3 2.7 2.3 1.9 1.55 1.30 1.10 0.90 0.67 0.62 0.49 0.43 Based on temperature rise 5.2 4.9 4.3 4.1 3.6 3.0 2.5 2.1 1.8 1.40 1.20 0.95 0.75 0.61 0.52 0.42 0.37 Rated current: Value obtained when current flows and the temperature has risen to 30°C or when DC current flows and the nominal value of inductance has fallen by 10%, whichever is smaller. • Operating temperature range: –40 to +150°C (Including self-temperature rise) • Test equipment Inductance: 4285A PRECISION LCR METER, HP or equivalent Rdc: MILLIOHM METER VP-2941A, MATSUSHITA or equivalent Rated current: 4285A PRECISION LCR METER, HP with 42841A BIAS CURRENT SOURCE, HP/42842C TEST FIXTURE, HP or equivalent TYPICAL ELECTRICAL CHARACTERISTICS INDUCTANCE vs. DC SUPERPOSITION CHARACTERISTICS CLF7045T-1R0N-D 1.2 1 Inductance(μH) CLF7045T-1R5N-D 1.8 1.6 Inductance(μH) 1.4 1.2 1 0.8 0.6 0.4 0.2 0 0.8 0.6 0.4 0.2 0 0 2 4 6 DC current (A) 8 10 www.DataSheet.co.kr 0 1 2 3 4 5 6 DC current (A) 7 8 9 CLF7045T-2R2N-D 3 2.5 Inductance(μH) 2 1.5 1 0.5 0 0 1 2 3 4 DC current (A) 5 6 7 CLF7045T-3R3N-D 4 3.5 Inductance(μH) 3 2.5 2 1.5 1 0.5 0 0 1 2 3 4 DC current (A) 5 6 CLF7045T-4R7N-D 6 5 Inductance(μH) 4 3 2 1 0 0 1 2 3 DC current (A) 4 5 CLF7045T-6R8N-D 8 7 Inductance(μH) 6 5 4 3 2 1 0 0 1 2 DC current (A) 3 4 • All specifications are subject to change without notice. 001-01 / 20120514 / e531_clf_d Datasheet pdf - http://www.DataSheet4U.net/ (3/4) TYPICAL ELECTRICAL CHARACTERISTICS INDUC.


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