VLF5010AT-330MR41-2

(1/2) SMD Inductors(Coils) For Power Line(Wound, Magnetic Shielded) Conformity to RoHS Directive VLF Series VLF5010A-2 4.5±0.3 SHAPES AND DIMENSIONS 100 4.7±0.3 1.0max. Dimensions in mm RECOMMENDED PC BOARD PATTERN 1.6 FEATURES • Miniature size Mount area: 4.5× 4.7mm Low profile: 1.0mm max. height • Generic use for portable DC to DC converter line. • High magnetic shield construction should actualize high resolution for EMC protection. • Available for automatic mounting in tape and real package. • The products contain no lead and also support lead-free soldering. • It is a product conforming to RoHS directive. 3.9 5.7 APPLICATIONS Power souce inductor for mobile devices such as mobile phones, HDDs, and DSCs Dimensions in mm ELECTRICAL CHARACTERISTICS Part No. VLF5010AT-100MR78-2 VLF5010AT-150MR62-2 VLF5010AT-220MR50-2 VLF5010AT-330MR41-2 Inductance [at 1/2 Idc1]∗2 (µH) 10 15 22 33 Inductance tolerance(%) Test frequency (kHz) ±20 ±20 ±20 ±20 100 100 100 100 DC resistance(Ω) max. typ. 0.36 0.55 0.85 1.3 0.31 0.48 0.74 1.1 Rated current∗1(A) Based on inductance change Idc1 max. 0.8 0.66 0.54 0.43 Based on temperature rise Idc2 typ. 0.78 0.62 0.5 0.41 ∗1 Rated current: Value obtained when current flows and the temperature has risen to 40°C or when DC current flows and the nominal value of inductance has fallen by 30%, whichever is smaller. ∗2 Inductance is at 1/2 Idc1 power distribution. The L vaule at 0A is higher than the guaranteed performance. • Operating temperature range: –40 to +105°C (Including self-temperature rise) • 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. 002-05 / 20080821 / e531_vlf5010a.fm (2/2) TYPICAL ELECTRICAL CHARACTERISTICS INDUCTANCE vs. DC SUPERPOSITION CHARACTERISTICS VLF5010AT-100MR78-2 VLF5010AT-150MR62-2 14 Inductance(µH) Inductance(µH) 12 10 8 6 4 2 0 0.0 0.1 0.2 0.3 0.4 0.5 0.6 DC current (A) 0.7 0.8 0.9 1.0 0.1 0.2 0.3 0.4 0.5 DC current (A) 0.6 0.7 0.8 VLF5010AT-330MR41-2 30 50 25 40 Inductance(µH) Inductance(µH) VLF5010AT-220MR50-2 18 16 14 12 10 8 6 4 2 0 0.0 20 15 10 30 20 10 5 0 0.0 0.1 0.2 0.3 0.4 DC current (A) 0.5 0.6 0.7 0 0.0 0.1 0.2 0.3 DC current (A) 0.4 0.5 TEST CIRCUIT C=20,000µF A 2 L=0.1H Sample 1 1: LCR meter 4285A f=100kHz 2: DC constant current • All specifications are subject to change without notice. 002-05 / 20080821 / e531_vlf5010a.fm