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| Document 180-1 SMT Power Inductors - DT3316P Series These magnetically shielded inductors are designed for a wide variety of applications, including board mounted DC-DC converters, miniature power supplies and voltage multiplying circuits. They function equally well in filter and smoothing circuit applications. The Coilcraft DT Series is specially designed to provide the low-loss benefit of ferrite, with a soft saturation characteristic, allowing best performance at both light load and high peak current conditions. For new designs, consider the MSS7341, MSS1038 or MSS1260 as alternatives to this series. These series are more cost effective and offer better current handling. In addition, the MSS7341 is a significantly smaller part. We will continue to manufacture and support the DT3316P indefinitely. Part number1 DT3316P-102ML_ DT3316P-152ML_ DT3316P-222ML_ DT3316P-332ML_ DT3316P-472ML_ DT3316P-682ML_ DT3316P-103ML_ DT3316P-153ML_ DT3316P-223ML_ DT3316P-333ML_ DT3316P-473ML_ DT3316P-683ML_ DT3316P-104ML_ DT3316P-154ML_ DT3316P-224ML_ DT3316P-334ML_ DT3316P-474ML_ DT3316P-684ML_ DT3316P-105ML_ Inductance2 20% (H) 1.0 1.5 2.2 3.3 4.7 6.8 10 15 22 33 47 68 100 150 220 330 470 680 1000 DCR max (Ohms) 0.025 0.030 0.035 0.040 0.045 0.050 0.055 0.060 0.084 0.090 0.11 0.15 0.29 0.36 0.39 0.73 0.88 1.15 1.45 SRF typ (MHz) 60 55 55 50 45 40 35 25 22 18 16 12 9.0 8.0 6.0 5.0 4.0 3.0 2.5 Isat (A)3 20% drop 30% drop 4.5 8.0 4.0 5.5 1.9 3.0 1.6 2.8 1.5 2.4 1.3 2.2 0.80 1.2 0.65 1.1 0.60 1.0 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 Irms4 (A) 4.0 4.0 4.0 4.0 3.0 2.5 2.0 1.8 1.5 1.3 1.0 0.90 0.80 0.60 0.50 0.40 0.35 0.30 0.25 Energy storage max (Joules) 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 1. When ordering, please specify termination and packaging codes: DT3316P-105MLD Termination: L = RoHS compliant gold 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. 2. Inductance tested at 0.1 Vrms, 100 kHz, 0 Adc. 3. DC current at which the inductance drops from its value without current. 4. Current that causes a 10C temperature rise from 25C ambient. 5. Ambient temperature range: -40C to +85C with Irms current +85C to +95C with derated current 6. Storage temperature range: Component: -40C to +85C Packaging: -40C to +80C 7. Resistance to soldering heat: Three reflows at >217C for 90 seconds (+260C 5C for 20 - 40 seconds), allowing parts to cool to room temperature between. 8. Electrical specifications at 25C. See Qualification Standards section for environmental and test data. See Color Coding section for part marking information. Refer to Doc 362 "Soldering Surface Mount Components" before soldering. Specifications subject to change without notice. Please check our website for latest information. Document 180-1 Revised 01/26/09 (c) Coilcraft, Inc. 2009 Document 180-2 SMT Power Inductors - DT3316P Series Typical L (c)yvs Current 10000 0.330 dia 8,38 1000 1000 H 0.370 max 9,40 Inductance (H) 100 100 H 0.510 max 12,95 * additional 0.02/0,508 *Allow anand 0.01/0,254 in in width height for optional tin-lead and tin-silver-copper application. 10 10 H 0.200 max 5,08 * 0.145 3,69 0.115 2,92 0.290 7,37 1 1 H 0.100 2,54 0.1 0.01 0.1 1 10 Current (A) 0.100 2,54 0.300 7,62 0.110 2,79 Recommended Land Pattern Part Marking Current Derating 120 110 1st significant digit 2nd significant digit Multiplier Internal code Dash number XX XX XXX (or) Percent of rated current 100 90 80 70 60 50 40 20 10 0 -40 Weight: 0.86 - 1.06 g Tape and reel: 1000/13 reel 24 mm tape width For packaging data see Tape and Reel Specifications section. Isat Irms -20 0 20 25C 40 30 60 80 100 120 Ambient temperature (C) Specifications subject to change without notice. Please check our website for latest information. Document 180-2 Revised 01/26/09 (c) Coilcraft, Inc. 2009 |
Price & Availability of DT3316P-102ML
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