Document 180-1 Shielded Power Inductors – DT3316P Coilcraft will continue to manufacture and support the DT3316P indefinitely. For new designs, consider the MSS7341, MSS1038 or MSS1260 as alternatives. These series are more cost effective and offer better current handling. In addition, the MSS7341 is a significantly smaller part. Core material Ferrite Terminations RoHS compliant electroplated gold (<50 µin) over nickel over phos bronze. Other terminations available at additional cost. Ambient temperature –40°C to +85°C with Irms current Maximum part temperature +95°C (ambient + temp rise) Storage temperature Component: –40°C to +85°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 PCB washing Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787_PCB_Washing.pdf. Inductance2 Part number1 ±20% (µH) DT3316P-102ML_ 1.0 DT3316P-152ML_ 1.5 DT3316P-222ML_ 2.2 DT3316P-332ML_ 3.3 DT3316P-472ML_ 4.7 DT3316P-682ML_ 6.8 DT3316P-103ML_ 10 DT3316P-153ML_ 15 DT3316P-223ML_ 22 DT3316P-333ML_ 33 DT3316P-473ML_ 47 DT3316P-683ML_ 68 DT3316P-104ML_ 100 DT3316P-154ML_ 150 DT3316P-224ML_ 220 DT3316P-334ML_ 330 DT3316P-474ML_ 470 DT3316P-684ML_ 680 DT3316P-105ML_ 1000 Energy Isat (A)3 4 DCR (Ohms) 0.025 0.030 0.035 0.040 0.045 0.050 0.055 0.060 0.084 0.09 0.11 0.15 0.29 0.36 0.39 0.73 0.88 1.15 1.45 SRF typ (MHz) 60.0 55.0 55.0 50.0 45.0 40.0 35.0 25.0 22.0 18.0 16.0 12.0 9.0 8.0 6.0 5.0 4.0 3.0 2.5 1. When ordering, please specify termination and packaging code: DT3316P-105MLD Termination: L = RoHS compliant electroplated gold (<50 µin) over nickel over phos bronze. Special order: T = RoHS tin-silver-copper (95.5/4/0.5) or S = non-RoHS tin-lead (63/37). Packaging: D = 13″ machine-ready reel. EIA-481 embossed plastic tape (1000 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 D instead. 20% drop 30% drop 4.50 8.00 4.00 5.50 1.90 3.00 1.60 2.80 1.50 2.40 1.30 2.20 0.80 1.20 0.65 1.10 0.60 1.00 0.55 0.90 0.32 0.50 0.28 0.45 0.28 0.40 0.21 0.35 0.17 0.26 0.13 0.20 0.11 0.18 0.09 0.14 0.085 0.14 Irms (A) 4.00 4.00 4.00 4.00 3.00 2.50 2.00 1.80 1.50 1.30 1.00 0.90 0.80 0.60 0.50 0.40 0.35 0.30 0.25 storage max (μJoules) 9 12 15 16 10 14 11 12 11 13 13 17 15 15 10 13 13 13 13 Switching frequency max 1 MHz 1 MHz 1 MHz 1 MHz 1 MHz 1 MHz 1 MHz 1 MHz 1 MHz 1 MHz 1 MHz 1 MHz 1 MHz 500 kHz 500 kHz 500 kHz 500 kHz 500 kHz 500 kHz 2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc. 3. DC current at 25°C that causes the specified inductance drop from its value without current. 4. Current that causes a 10°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. 5. Electrical specifications at 25°C. Refer to Doc 362 “Soldering Surface Mount Components” before soldering. US +1-847-639-6400 [email protected] UK +44-1236-730595 [email protected] Taiwan +886-2-2264 3646 [email protected] China +86-21-6218 8074 [email protected] Singapore + 65-6484 8412 [email protected] Document 180-1 Revised 02/25/15 © Coilcraft Inc. 2016 This product may not be used in medical or high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check web site for latest information. Document 180-2 Shielded Power Inductor – DT3316P L vs Current Internal Dash code number 10000 1000 µH 1000 Inductance (µH) XXX XX XX 0.370 max 9,40 0.330 dia 8,38 100 µH 100 * 0.200 max 5,08 * 10 µH 10 0.1 0.01 0.1 Current (A) 1 10 0.100 2,54 Dimensions are in height for optional tin-lead and tin-silver-copper application. 0.145 3,69 0.100 2,54 1 µH 1 an additional 0.02/0,508 *Allow in width and 0.01/0,254 in 0.510 max 12,95 0.300 7,62 0.115 2,92 0.110 2,79 0.290 7,37 Recommended Land Pattern inches mm Weight: 0.86 – 1.06 g Packaging 1000 per 13″ reel Plastic tape: 24 mm wide, 0.33 mm thick, 12 mm pocket spacing, 5.8 mm pocket depth US +1-847-639-6400 [email protected] UK +44-1236-730595 [email protected] Taiwan +886-2-2264 3646 [email protected] China +86-21-6218 8074 [email protected] Singapore + 65-6484 8412 [email protected] Document 180-2 Revised 02/25/15 © Coilcraft Inc. 2016 This product may not be used in medical or high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check web site for latest information.