MSS7341-332NXB

Document 383-1 SMT Power Inductors –MSS7341 Series The MSS7341 series is ideal for applications requiring high power and high efficiency such as notebook computers, wireless phones, PDAs and other handheld products. It provides excellent current handling capability in a rugged, low cost part. These magnetically shielded power inductors are designed for high-density mounting and are available on tape and reel for auto-insertion. They are offered in 18 inductance values from 3.3 to 100 µH including values not available in our other power inductor series. Coilcraft Designer’s Kit C185 contains samples of all values shown. To order, contact Coilcraft or purchase online at http://order.coilcraft.com. L2 Part number1 MSS7341-332NX_ MSS7341-502NX_ MSS7341-622NX_ MSS7341-742NX_ MSS7341-872NX_ MSS7341-103MX_ MSS7341-123MX_ MSS7341-153MX_ MSS7341-183MX_ MSS7341-223MX_ MSS7341-273MX_ MSS7341-333MX_ MSS7341-393MX_ MSS7341-473MX_ MSS7341-563MX_ MSS7341-683MX_ MSS7341-823MX_ MSS7341-104MX_ (µH) 3.3 ±30% 5.0 ±30% 6.2 ±30% 7.4 ±30% 8.7 ±30% 10.0 ±20% 12.0 ±20% 15.0 ±20% 18.0 ±20% 22.0 ±20% 27.0 ±20% 33.0 ±20% 39.0 ±20% 47.0 ±20% 56.0 ±20% 68.0 ±20% 82.0 ±20% 100.0 ±20% Irms (A)5 DCR SRF3 4 20° max typ Isat 40° (Ohms) (MHz) (A) rise rise 0.020 0.024 0.027 0.031 0.034 0.038 0.053 0.057 0.078 0.082 0.109 0.124 0.138 0.155 0.202 0.276 0.324 0.358 58.0 46.0 42.0 40.0 35.0 32.0 26.2 22.5 24.0 21.5 19.0 18.0 17.0 14.2 13.4 12.0 11.0 10.5 3.5 2.9 2.5 2.3 2.2 2.0 1.7 1.6 1.5 1.3 1.2 1.1 1.0 0.95 0.85 0.75 0.70 0.65 3.95 3.40 3.05 2.80 2.80 2.80 2.45 2.05 1.85 1.70 1.50 1.50 1.50 1.50 1.25 1.00 1.00 0.90 5.00 4.70 4.30 4.10 3.90 3.80 3.30 3.00 2.65 2.35 2.10 1.95 1.90 1.85 1.60 1.35 1.25 1.15 1. When ordering, please specify packaging code: MSS7341-104MXD Packaging: D = 13″ machine-ready reel. EIA-481 embossed plastic tape (1200 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 measured at 100 kHz, 0.1 Vrms, 0 Adc using a Coilcraft SMD-A fixture in an Agilent/HP 4284A impedance analyzer. 3. SRF measured using an Agilent/HP 8753D network analyzer and a Coilcraft SMD-D test fixture. 4. DC current at which the inductance drops 25% (typ) from its value without current. 5. Average current for temperature rise above 25°C ambient. 6. Storage and ambient operating temperature range −40°C to +85°C. 7. Electrical specifications at 25°C. See Qualification Standards section for environmental and test data. Specifications subject to change without notice. Document 383-1 Revised 09/08/04 Document 383-2 SMT Power Inductors – MSS7341 Series Typical L vs Frequency 1000 Typical L vs Current 1000 Inductance (µH) 33 µH Inductance (µH) 100 100 µH 100 100 µH 33 µH 10 10 µH 10 10 µH 3.3 µH 3.3 µH 1.0 0.01 0.1 1.0 10.0 1.0 0.01 0.1 1.0 10.0 Frequency (MHz) Current (A) Temperature Rise vs Current 50 Dimensions 0.287 max 7,3 Temperature rise (from 25°C) 100 µH 33 µ H 40 3.3 µ H 30 XXX 0.260 typ 6,6 5.0 6.0 10 µH 0.287 max 7,3 20 0.161 max 4,1 10 0 0 1.0 2.0 3.0 4.0 0.280 7,1 Current (A rms) 0.083 typ 0.260 typ 2,1 6,6 0.083 2,1 0.280 7,1 Recommended Land Pattern Tape and reel: 1200/13″ reel 16 mm tape width For packaging data see Tape and Reel Specifications section. Specifications subject to change without notice. Document 383-2 Revised 09/08/04