SLM16081R0MIT

SLM Series Multilayer Power Inductor Pb ◆ Features 1、High DC bias current due to developed material. 2、Low profile and thin thickness. 3、Monolithic structure for high reliability. 4、Excellent solderability and high heat resistance 5、Low DC resistance. 6、No cross coupling due to magnetic shield ◆ Applications ◆ Test Instruments ◎HP4291B DC-DC converter circuits for mobile phones, RF IMPEDANCE / MATERIAL ANALYZER DSCs, DVCs, HDDs, PDAs, etc. ◎HP4338A/B MILLIOHMMETER ◆ Lead Free Part Numbering ◆ Materials No. SLM 2520 4R7 M I T (1) (2) (3) (4) (5) (6) (1) (2) (3) (4) 1 2 Series Type Dimension Length x Width Inductance 4R7=4.7μH Inductance Tolerance M= 20%;N= 30% ： ： ； ： ± 3 4 ± Homogeneous Material Name Ferrite Element name composition Ferrite Powder Inner Coils(Ag) Terminal Electrode(Ag) Electro-Plating (Ni/Sn) Ag Pd 、 Ag 、 Ni Sn (5) Company Code (6) Packaging P – Embossed paper tape, 7" reel ： Embossedplastic plastictape, tape,7" 7"reel reel EE––Embossed Tape&&reel reel TT––Tape ◆ Dimensions Size(EIA) 1608(0603) 2012 (0805) 2520 (1008) L 1.60±0.150 2.00±0.20 2.50±0.20 W 0.80±0.150 1.25±0.20 2.00±0.20 T 0.80±0.150 0.90±0.10 0.90±0.10 E 0.30±0.20 0.50±0.30 0.50±0.30 ◆ Package Size EIA (EIA) 1608(0603) 2012(0805) 2520(1008) Standard Packing Quantity (pcs / reel) 4000 4000 3000 Rev.01 Page 1 of 4 www.sunltech.com SLM Series ◆ Specification Part Number Inductance (µH) Test Freq (MHz) S.R.F (MHz) Min. DCR±25% Max. (Ω) Rated current (mA) 1.0 2.2 3.3 4.7 1 1 1 1 60 50 40 35 0.35 0.52 0.75 0.90 280 250 230 210 1.0 2.2 3.3 4.7 10 1 1 1 1 1 60 50 40 35 30 0.15 0.20 0.30 0.37 0.55 1000 900 850 750 360 1.0 2.2 3.3 4.7 10 1 1 1 1 1 60 40 35 30 20 0.055 0.080 0.100 0.110 0.210 1500 1200 1100 1000 550 SLM1608(EIA 0603) SLM16081R0MIT SLM16082R2MIT SLM16083R3MIT SLM16084R7MIT SLM 2012 (EIA 0805) SLM20121R0MIT SLM20122R2MIT SLM20123R3MIT SLM20124R7MIT SLM2012100MIT SLM 2520 (EIA 1008) SLM25201R0MIT SLM25202R2MIT SLM25203R3MIT SLM25204R7MIT SLM2520100MIT ◆ General Technical Data Storage Condition ℃ ~ +125℃ -40℃ ~ +85℃ Less than 40℃ and 70% RH Soldering Method Reflow or Wave Soldering Operating Temperature Range Storage Temperature (on board) -55 ◆ Recommended Soldering conditions Rev.01 Page 2 of 4 www.sunltech.com SLM Series ◆ Reliability And Test Condition Test item Test condition 1. Solder temperature : 260 ± 5 Resistance to Solder Heat Criteria 1.More than 95 % of terminal electrode ℃ should be covered with new solder 2. Flux : Rosin 2. No mechanical damage 3. DIT time : 10 ± 1 sec 3. Inductance value should be within ± 20 % ℃ It shall be of the initial value 1. Reflow temperature : 245 Soldered Adhesive Test on the substrate applying direction parallel to the substrate 2. Apply force(F) : 5 N 1. No mechanical damage 2. Soldering the products on PCB after the pulling test force > 5 N 3. Test time : 10 sec ℃ 1. Temperature : 93 2. Test time : 8 hrs Steam Aging Test 3. Solder temperature : 235 ± 5 ℃ 4. Flux : Rosin 5. DIT time : 5 ± 1 sec 1. More than 95 % of terminal electrode should be covered with new solder ℃ For 30 minutes 1. Temperature:-40 ~ 85 each Temperature Cycle 1. No mechanical damage 2. Cycle: 100 cycles 2. Inductance should be within ±20% of the 3. Measurement:At ambient temperature 24 initial value hours after test completion ℃ 1. Temperature: 85 ± 5 Operational Life 2. Testing time: 1000 hrs 1. No mechanical damage 3. Applied current: Full rated current 2. Inductance should be within ± 20% of the 4. Measurement: At ambient temperature 24 initial value hours after test completion ℃ ± 2℃ 1. Temperature: 40 2. Humidity: 90-95 % RH Biased Humidity 3. Applied current: Full rated current 4. Testing time: 1000 hrs 5. Measurement:At ambient temperature 24 1. No mechanical damage 2. Inductance should be within ±20% of the initial value hours after test completion Rated Current Rev.01 At ambient temperature & humidity Testing SLM product surface temp time:5 minutes ( under full rated current ) temperature plus 40 Page 3 of 4 ℃ ： below room www.sunltech.com SLM Series ◆ Characteristics Inductance vs. Frequency Characteristics Rev.01 Page 4 of 4 www.sunltech.com