(1/2) Conformity to RoHS Directive SMD Inductors(Coils) For Power Line(Wound, Magnetic Shielded) VLC Series VLC5020 FEATURES SHAPES AND DIMENSIONS Miniature size 5.00.2 Mount area: 55mm Height: 2.0mm max. Generic use for portable DC to DC converter line. Available for automatic mounting in tape and real package. 100 The products do not contain lead and support lead-free soldering. It is a product conforming to halogen-free. APPLICATIONS DC to DC converters for LCD TVs, printers, note PCs, etc. Dimensions in mm RECOMMENDED PC BOARD PATTERN 5.0 3.8 Dimensions in mm ELECTRICAL CHARACTERISTICS DC resistance Inductance Rated current(A) Inductance Test frequency () Part No. tolerance (H) (kHz) Based on inductance Based on temperature (%) max. typ. change max. rise typ. VLC5020T-R47N 0.47 30 100 0.018 0.015 5.6 5.4 VLC5020T-1R2N 1.2 30 100 0.030 0.026 3.8 4.0 VLC5020T-1R5N 1.5 30 100 0.038 0.032 3.3 3.9 VLC5020T-2R2N 2.2 30 100 0.045 0.038 3.0 3.7 VLC5020T-3R3N 3.3 30 100 0.071 0.060 2.4 2.9 VLC5020T-4R7N 4.7 30 100 0.097 0.081 2.0 2.4 VLC5020T-100M 10 20 100 0.186 0.156 1.3 1.8 Rated current: Value obtained when current flows and the temperature has risen to 40C or when DC current flows and the nominal value of inductance has fallen by 30%, whichever is smaller. Operating temperature range: 40 to +105C (Including self-temperature rise) Test equipment Inductance: 4285A PRECISION LCR METER, HP or equivalant Rdc: MILLIOHM METER VP-2941A, MATSUSHITA or equivalant L(Idc1): 4285A PRECISION LCR METER, HP with 42841A BIAS CURRENT SOURCE, HP/42842C TEST FIXTURE, HP or equivalant 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. 001-02 / 20100716 / e531 vlc5020.fm 1.4 1.4 +0.3 2.0max. 5.00.1 1.1 3.9(2/2) TYPICAL ELECTRICAL CHARACTERISTICS INDUCTANCE vs. DC SUPERPOSITION CHARACTERISTICS VLC5020T-R47N VLC5020T-1R2N 0.6 1.5 0.5 1.2 0.4 0.9 0.3 0.6 0.2 0.3 0.1 0.0 0.0 012345678 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 ( ) ( ) DC current A DC current A VLC5020T-1R5N VLC5020T-2R2N 2.0 2.5 2.0 1.5 1.5 1.0 1.0 0.5 0.5 0.0 0.0 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 0 0.5 1 1.5 2 2.5 3 3.5 4 ( ) ( ) DC current A DC current A VLC5020T-3R3N VLC5020T-4R7N 5.0 4.0 4.0 3.0 3.0 2.0 2.0 1.0 1.0 0.0 0.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 0 0.5 1 1.5 2 2.5 3 3.5 ( ) ( ) DC current A DC current A VLC5020T-100M 12.0 10.0 8.0 6.0 4.0 2.0 0.0 0 0.5 1 1.5 2 ( ) DC current A All specifications are subject to change without notice. 001-02 / 20100716 / e531 vlc5020.fm ( ) ( ) ( ) ( ) Inductance H Inductance H Inductance H Inductance H ( ) ( ) Inductance H ( ) Inductance H Inductance H