RLF7045T-220M1R4-D

RLF7045-D TYPE Standard Products !! Component Image & Dimension Automotive Target SMD Power Inductor Features : a) Miniature Size : LEAD Free!! Mount Area : 7.3mm x 6.8mm Low Profile : 4.8mm Max. Height b) Tough Design Generic use for Automotive Appliance. Heat and vibration, mechanical shock resistance ability can endure an automobile use. Operation temperature ; -40ºC ~ +150ºC (Including self-temperature rise) Storage temperature ; -40ºC ~ +150ºC 4.6±0.2 7.3±0.3 6.8±0.2 c) High Magnetic Shield Construction should actualize High Resolution for EMC Protection. unit: mm d) Automatic Mounting in Tape & Reel Package. e) Qualified acc. AEC-Q200. Applications : RLF7045TRLF7045TRLF7045TRLF7045TRLF7045TRLF7045TRLF7045T- 100M1R9-D 220M1R4-D 330M1R2-D 470M1R0-D 680MR85-D 101MR75-D 121MR55-D 2..0 1.6 typ. Electrical Specification TDK Identification 2.2 for Automotive electric control devices and high temperature operation devices Automotive Appliance (ECM, HID, SRS Air Bag, Transmission control, Power steering control, Brake control, etc) 2+/-0.2 Recommended Land pattern (unit: mm) 4 typ. Inductance Test Freq. DC Resistance (uH) (kHz) (Ohm.) 10 22 33 47 68 100 120 +/-20% +/-20% +/-20% +/-20% +/-20% +/-20% +/-20% 100 100 100 100 100 100 100 50m 82m 125m 160m 284m 360m 400m +/-20% +/-20% +/-20% +/-20% +/-20% +/-20% 2.0 1.6 typ. Rated DC Current Idc 1 Idc 2 (A max.) +/-20% 3.9 2.6 1.5 1.2 1.2 0.85 0.85 0.80 (A Typ.) 1.9 1.4 1.2 1.0 0.85 0.75 0.55 Note. Idc 1 : Depend on the Inductance Saturation. (-30% Saturation from Nominal L Value, Ta= 20degC) Idc 2 : Depend on the self temperature rise. (  T=20degC, Ta=20degC) as of 2015. Mar.