RE RATU E P M E T H G I H Document 365-1 SMT Power Inductors – DO3316T • Designed for high temperature applications – over 125°C ambient • AEC-Q200 qualified; ideal for many automotive applications • Soldered self-leaded construction for excellent solderability • 10% tolerance for most values • Low DCR and high current handling SRF4 DCR Isat5 Irms6 L2 %maxtyp Part number1(µH) tol3 (Ohms)(MHz) (A) (A) DO3316T-331ML_0.33 20 0.002200 20 16 DO3316T-681ML_0.68 20 0.005200 13 12 DO3316T-102ML_1.020 0.006100 11 10 DO3316T-152ML_1.520 0.008 90 9.09.0 DO3316T-222_L_2.2 20,100.011 90 7.8 7.4 DO3316T-272_L_2.7 20,100.012 65 7.0 6.6 DO3316T-332_L_3.3 20,100.014 60 6.4 5.9 DO3316T-392_L_3.9 20,100.015 50 5.9 5.3 DO3316T-472_L_4.7 20,100.018 50 5.4 4.8 DO3316T-562_L_5.6 20,100.021 45 4.7 4.65 DO3316T-682_L_6.8 20,100.024 43 4.4 4.40 DO3316T-822_L_8.2 20,100.032 34 4.0 4.15 DO3316T-103_L_10 20,100.034 31 3.9 3.90 DO3316T-123_L_12 20,100.036 27 3.4 3.50 DO3316T-153_L_15 20,100.045 25 3.1 3.10 DO3316T-183_L_18 20,100.050 22 2.8 2.90 DO3316T-223_L_22 20,100.070 18 2.5 2.70 DO3316T-273_L_27 20,100.085 18 2.3 2.30 DO3316T-333_L_33 20,100.100 17 2.0 2.10 DO3316T-393_L_39 20,100.120 15 1.8 1.95 DO3316T-473_L_47 20,100.150 14 1.65 1.80 DO3316T-563_L_56 20,100.165 12 1.45 1.65 DO3316T-683_L_68 20,100.220 11 1.40 1.50 DO3316T-823_L_82 20,100.250 10 1.30 1.40 DO3316T-104_L_100 20,100.280 9.0 1.20 1.30 DO3316T-124_L_120 20,100.400 8.0 1.00 1.00 DO3316T-154_L_150 20,100.460 6.0 0.90 0.90 DO3316T-184_L_180 20,100.520 6.0 0.85 0.85 DO3316T-224_L_220 20,100.700 5.0 0.80 0.80 DO3316T-274_L_270 20,100.800 5.0 0.75 0.70 DO3316T-334_L_330 20,101.07 4.5 0.60 0.60 DO3316T-394_L_390 20,101.14 4.0 0.62 0.55 DO3316T-474_L_470 20,101.27 3.5 0.50 0.50 Designer’s Kit C396 contains 3 of each 20% value Core material Ferrite Core and winding loss See www.coilcraft.com/coreloss Terminations RoHS compliant tin-silver-copper over copper. Other terminations available at additional cost. Weight 0.95 – 1.25 g Ambient temperature –40°C to +155°C. See derating curve for Irms vs Temperature. Storage temperature Component: –40°C to +155°C. Tape and reel packaging: –40°C to +80°C Resistance to soldering heat Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C / 85% relative humidity) Failures in Time (FIT) / Mean Time Between Failures (MTBF) 38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332 Packaging 750/13″ reel Plastic tape: 24 mm wide, 0.35 mm thick, 12 mm pocket spacing, 6.4 mm pocket depth PCB washing Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787_PCB_Washing.pdf. 1. When ordering, specify tolerance, termination and packaging codes: DO3316T-474MLD Tolerance: M=20%, K = 10% (Table shows stock tolerances in bold.) Termination:L=RoHS compliant tin-silver-copper over copper. Special order: S = non-RoHS tin-lead (63/37). Packaging:D =13″ machine-ready reel. EIA-481 embossed plastic tape (750 parts per full reel). B=Less than full reel. In tape, but not machine ready. To have a leader and trailer added ($25 charge), use code letter C instead. 2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc. 3. Tolerances in bold are stocked for immediate shipment. 4. SRF measured using Agilent/HP 8753D network analyzer. 5. DC current at which the inductance drops 10% (typ) from its value without current. 6. Current that causes a 40°C temperature rise from 25°C ambient. 7. Electrical specifications at 25°C. Refer to Doc 362 “Soldering Surface Mount Components” before soldering. Document 365-1 Revised 09/25/12 Document 365-2 URE T A R E P M E T HIGH SMT Power Inductors – DO3316T Series Typical L vs Current 1000 470 µH 10 4.7 µH 1 µH 1 1000 0.1 100 µH 1 22 µH 10 4.7 µH 1 µH 1 Current (A) 470 µH 10 100 0.1 0.1 10 1 Frequency (MHz) 100 0.330 8,38 At 125°C ambient XXX X 0.390 max 9,91 100 µH 100 470 µH 100 22 µH 0.1 1000 Inductance (µH) Inductance (µH) At 25°C ambient 100 µH 100 Inductance (µH) Typical L vs Frequency 0.250 max 6,35 22 µH 10 Internal code 4.7 µH 0.460 max 11,68 1 µH 1 0.360 min 9.14 Dash number Recommended Land Pattern 0.060 1,52 0.1 0.1 1 Current (A) 10 100 Current Derating 0.120 3,05 0.400 10,16 0.520 max 13,21 120 110 100 Dimensions are in 90 inches mm 80 70 60 50 40 30 20 10 0 25°C Percent of rated current 0.160 4,06 0.150 typ 3,81 Isat Irms -40 -20 0 20 40 60 80 100 120 140 160 180 Ambient temperature (°C) Document 365-2 Revised 09/25/12