(1/2) 001-02 / 20100716 / e531_vlc5020.fm ? all specifications are subject to change without notice. smd inductors(coils) for power line(wound, magnetic shielded) vlc series vlc5020 features miniature size mount area: 5 5mm height: 2.0mm max. generic use for portable dc to dc converter line. available for automatic mounting in tape and real package. 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. shapes and dimensions recommended pc board pattern electrical characteristics ? 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 pr ecision 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 5.0 0.2 2.0max. dimensions in mm 100 5.0 +0.3 ?0.1 3.8 1.1 3.9 dimensions in mm 1.4 1.4 5.0 part no. inductance (h) inductance tolerance (%) test frequency (khz) dc resistance ( ? ) rated current(a) ? max. typ. based on inductance change max. based on temperature 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 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.
(2/2) 001-02 / 20100716 / e531_vlc5020.fm all specifications are subject to change without notice. typical electrical characteristics inductance vs. dc superposition characteristics vlc5020t-r47n vlc5020t-1r2n vlc5020t-1r5n vlc5020t-2r2n vlc5020t-3r3n vlc5020t-4r7n VLC5020T-100M 012345678 inductance ( h ) dc current ( a ) 0.0 0.1 0.2 0.3 0.4 0.5 0.6 inductance ( h ) dc current ( a ) 0.0 0.3 0.6 0.9 1.2 1.5 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 inductance ( h ) dc current ( a ) 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 0.0 0.5 1.0 1.5 2.0 inductance ( h ) dc current ( a ) 0.0 0.5 1.0 1.5 2.0 2.5 0 0.5 1 1.5 2 2.5 3 3.5 4 inductance ( h ) dc current ( a ) 0.0 1.0 2.0 3.0 4.0 0 0.5 1 1.5 2 2.5 3 3.5 inductance ( h ) dc current ( a ) 0.0 1.0 2.0 3.0 4.0 5.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 inductance ( h ) dc current ( a ) 0.0 2.0 4.0 6.0 8.0 10.0 12.0 0 0.5 1 1.5 2
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