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| Document 187-1 SMT Power Inductors - DS3316P Series Magnetic shielding and high efficiency are features of the DS3316 family of power inductors. They are designed for high performance DC-DC converter applications, especially those requiring shielding. The terminations wrap around the end of the base, ensuring a sound solder fillet and simplifying inspection. Saturation current ratings up to 11 A and rms current ratings as high as 5 A are available. DC resistance as low as 0.021 Ohms keeps power losses to a minimum. For new designs, consider the MSS1038 as an alternative to this series. The MSS1038 series is more cost effective, features a smaller footprint, lower profile, lower DCR and better current handling. We will continue to manufacture and support the DS3316 indefinitely. Part number1 DS3316P-102ML_ DS3316P-152ML_ DS3316P-222ML_ DS3316P-332ML_ DS3316P-472ML_ DS3316P-682ML_ DS3316P-822ML_ DS3316P-103ML_ DS3316P-153ML_ DS3316P-223ML_ DS3316P-333ML_ DS3316P-473ML_ DS3316P-683ML_ DS3316P-104ML_ DS3316P-154ML_ DS3316P-224ML_ DS3316P-105ML_ L DCR 20%2 max (H) (Ohms) 1.0 0.021 1.5 0.022 2.2 0.032 3.3 0.039 4.7 0.054 6.8 0.075 8.2 0.085 10 0.101 15 0.150 22 0.207 33 0.334 47 0.472 68 0.660 100 1.11 150 1.55 220 2.00 1000 8.30 SRF typ Isat3 (MHz) (A) 140 11.0 120 9.5 80 7.8 70 6.0 40 5.4 38 4.5 36 4.0 35 3.5 25 3.0 19 2.0 15 1.8 13 1.4 10 1.3 7 1.2 6 0.80 5 0.70 2 0.32 Irms4 (A) 5.0 4.5 3.8 3.3 2.7 2.2 2.1 2.0 1.5 1.3 1.1 0.80 0.70 0.60 0.50 0.37 0.17 1. When ordering, please specify termination and packaging codes: DS3316P-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 10% (typ) from its value without current. 4. Current that causes a 40C temperature rise from 25C ambient. 5. Ambient temperature range: -40C to +85C with Irms current +85C to +125C with derated current 6. Storage temperature range: Component: -40C to +125C Packaging: -55C 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. Refer to Doc 362 "Soldering Surface Mount Components" before soldering. Specifications subject to change without notice. Please check our website for latest information. Document 187-1 Revised 09/20/07 (c) Coilcraft, Inc. 2007 Document 187-2 SMT Power Inductors - DS3316P Series Typical L vs Frequency Typical L vs Current 1000 100 Inductance (H) 47 H 10 10 H 1.0 H 1 0.1 0.1 1 10 100 Current (A) 0.190 dia 4,83 Irms Derating 120 110 100 0.370 max 9,40 Percent of rated Irms 90 80 70 60 50 40 25C 0.200 max 5,08 0.330 dia 8,38 * 0.510 max 12,95 additional 0.02/0,508 *Allow anand 0.01/0,254 in in width * 0.145 3,69 height for optional tin-lead and tin-silver-copper application. Recommended Land Pattern 0.290 7,37 0.110 2,79 30 20 10 0 -40 -20 0 20 0.100 2,54 40 60 80 100 120 140 0.115 2,92 0.100 2,54 0.300 7,62 Internal code Dash number Ambient temperature (C) Part marking since Feb. 2005. Parts manufactured prior to that date may have color dots. Visit www.coilcraft.com/colrpowr.cfm for details. Weight: 0.82 - 0.87 g Tape and reel: 1000/13 reel 24 mm tape width For packaging data see Tape and Reel Specifications section. XXX X Specifications subject to change without notice. Please check our website for latest information. Document 187-2 Revised 09/20/07 (c) Coilcraft, Inc. 2007 |
Price & Availability of DS3316P-102ML
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