SR03026R8MLB

SPECIFICATION FOR APPROVAL REF. : SR0302□□□□L□-□□□ ABC'S DWG NO. PROD. SMD Power Inductor NAME REV. 20160719-F PAGE 1 Ⅰ﹒Configuration and dimensions： C B 100 A H D G I SR0302100MLB I ( PCB Pattern ) Unit：m/m A B C 3.00±0.3 2.80±0.3 2.50±0.3 D 0.90 typ. G H I 0.80 ref. 3.00 ref. 1.40 ref. Ⅱ﹒Description： a﹒Ferrite drum core construction. b﹒Enamelled copper wire：H class c﹒Product weight： 0.080g（ref.） d﹒Moisture sensitivity Level 1 Peak Temp：260℃ max. Max. Peak Temp - 5℃：30sec max. Max time above 217℃ ：60sec~150sec max. Temperature Rising Area e﹒Products comply with RoHS' requirements f﹒Halogen free available Preheat Area +4.0℃ / sec max. 150 ~ 200℃ / 60 ~ 120sec Reflow Area Forced Cooling Area +3.0℃ / sec max. -(1.0 ~ 5.0)℃ / sec max. Peak Temperature: 260℃ 250 Ⅲ﹒General specification： a﹒Storage temp.：-40℃ ----+125℃ b﹒Operating temp.：-40℃----+125℃ ( Temp. rise included. ) c﹒Resistance to solder heat：260℃.10 secs. Temperature ( ℃ ) 217℃ 60sec max. 150 60sec~120sec 100 50 0 AR-001C 60sec~150sec 200 50 100 150 Time ( seconds ) 200 250 SPECIFICATION FOR APPROVAL REF. : SR0302□□□□L□-□□□ ABC'S DWG NO. PROD. SMD Power Inductor NAME REV. 20160719-F PAGE 2 Ⅳ﹒Electrical characteristics： DWG No. Inductance (μH) Q ref. SR03021R0ML□ -□□□ SR03021R2ML□ -□□□ SR03021R5ML□ -□□□ SR03021R8ML□ -□□□ SR03022R2ML□ -□□□ SR03022R7ML□ -□□□ SR03023R3ML□ -□□□ SR03023R9ML□ -□□□ SR03024R7ML□ -□□□ SR03025R6ML□ -□□□ SR03026R8ML□ -□□□ SR03028R2ML□ -□□□ SR0302100ML□ -□□□ SR0302120ML□ -□□□ SR0302150ML□ -□□□ SR0302180ML□ -□□□ SR0302220ML□ -□□□ SR0302270ML□ -□□□ SR0302330KL□ -□□□ SR0302390KL□ -□□□ SR0302470KL□ -□□□ SR0302560KL□ -□□□ SR0302680KL□ -□□□ SR0302820KL□ -□□□ SR0302101KL□ -□□□ SR0302121KL□ -□□□ SR0302151KL□ -□□□ SR0302181KL□ -□□□ SR0302221KL□ -□□□ SR0302271KL□ -□□□ SR0302331KL□ -□□□ SR0302391KL□ -□□□ SR0302471KL□ -□□□ SR0302561KL□ -□□□ SR0302681KL□ -□□□ SR0302821KL□ -□□□ SR0302102KL□ -□□□ SR0302122KL□ -□□□ 1.0±20% 1.2±20% 1.5±20% 1.8±20% 2.2±20% 2.7±20% 3.3±20% 3.9±20% 4.7±20% 5.6±20% 6.8±20% 8.2±20% 10.0±20% 12.0±20% 15.0±20% 18.0±20% 22.0±20% 27.0±20% 33.0±10% 39.0±10% 47.0±10% 56.0±10% 68.0±10% 82.0±10% 100.0±10% 120.0±10% 150.0±10% 180.0±10% 220.0±10% 270.0±10% 330.0±10% 390.0±10% 470.0±10% 560.0±10% 680.0±10% 820.0±10% 1000.0±10% 1200.0±10% 20 22 23 23 22 22 23 24 18 18 18 16 18 15 20 18 23 23 20 24 23 18 24 24 40 40 38 45 40 45 40 40 42 43 43 45 40 40 1). 2). "- ：Packaging information： □□□ "：Reference code Code 3). Electrical specifications at 25℃ 4). Isat base on △L/L0A=10% typ. 5). Irms base on Temp. rise 40℃ max. AR-001C Test Freq. SRF (MHz) Q L (MHz) typ. 7.96 100k 125.0 100k 7.96 100.0 100k 7.96 95.0 100k 7.96 85.0 100k 7.96 75.0 100k 7.96 72.0 100k 7.96 68.0 100k 7.96 50.0 100k 7.96 45.0 100k 7.96 42.0 100k 7.96 40.0 100k 7.96 35.0 100k 2.52 34.0 100k 2.52 33.0 100k 2.52 32.0 100k 2.52 28.0 100k 2.52 22.0 100k 2.52 20.0 100k 2.52 18.0 100k 2.52 18.0 100k 2.52 17.0 100k 2.52 16.0 100k 2.52 14.0 100k 2.52 12.0 100k 0.796 10.0 100k 0.796 10.0 100k 0.796 9.0 100k 0.796 8.5 100k 0.796 8.0 100k 0.796 7.0 100k 0.796 6.0 100k 0.796 5.5 100k 0.796 5.0 100k 0.796 4.8 100k 0.796 4.3 100k 0.796 4.0 100k 0.252 3.2 100k 0.252 3.0 RDC (Ω) max. 0.06 0.07 0.07 0.08 0.09 0.10 0.11 0.12 0.15 0.16 0.18 0.20 0.25 0.28 0.40 0.46 0.66 0.75 0.85 1.12 1.27 1.45 1.85 2.10 2.85 3.20 4.60 5.00 5.70 8.60 10.00 10.80 14.30 16.00 18.00 22.50 26.00 30.00 Irms (A) max. 2.100 2.000 1.900 1.800 1.650 1.500 1.400 1.300 1.200 1.100 1.000 0.900 0.800 0.750 0.650 0.580 0.520 0.480 0.420 0.380 0.360 0.340 0.300 0.280 0.260 0.220 0.200 0.185 0.170 0.150 0.130 0.120 0.105 0.095 0.085 0.080 0.070 0.060 Isat (A) typ. 2.700 2.500 2.300 2.000 1.850 1.700 1.600 1.500 1.350 1.300 1.200 1.050 0.900 0.850 0.800 0.750 0.650 0.550 0.500 0.450 0.400 0.350 0.320 0.300 0.280 0.250 0.230 0.210 0.190 0.170 0.150 0.140 0.130 0.120 0.110 0.100 0.090 0.080 SPECIFICATION FOR APPROVAL REF. : SR0302□□□□L□-□□□ ABC'S DWG NO. PROD. SMD Power Inductor NAME REV. 20160719-F PAGE Ⅴ﹒Curve： SR03021R0ML□ 120% 80.0 70.0 100% 60.0 50.0 △ T(℃ ) L/L0A 80% 60% 40.0 30.0 40% 20.0 20% 10.0 0% 0.0 0.0 1.0 2.0 3.0 4.0 0.0 IDC(A) 1.0 2.0 IDC(A) 3.0 4.0 SR0302100ML□ 120% 50.0 100% 40.0 △ T(℃ ) L/L0A 80% 60% 30.0 20.0 40% 10.0 20% 0% 0.0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 0.0 IDC(A) 0.2 0.4 0.6 0.8 IDC(A) 1.0 1.2 1.4 120% 60.0 100% 50.0 80% 40.0 △ T(℃ ) L/L0A SR0302101KL□ 60% 30.0 40% 20.0 20% 10.0 0% 0.0 0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.0 IDC(A) 0.1 0.1 0.2 0.2 IDC(A) 0.3 0.3 0.4 SR0302122KL□ 120% 50.0 100% 40.0 80% △ T(℃ ) L/L0A 30.0 60% 40% 10.0 20% 0% 0.00 0.0 0.02 0.04 0.06 IDC(A) AR-001C 20.0 0.08 0.10 0.0 0.0 0.0 IDC(A) 0.1 0.1 0.1 3 SPECIFICATION FOR APPROVAL REF. : SR0302□□□□L□-□□□ ABC'S DWG NO. PROD. SMD Power Inductor NAME REV. 20160719-F PAGE 4 Ⅵ﹒Packaging information： ( 1 ) Configuration T Cover tape N A B 2.0±0.5 ∮C ∮C D G Embossed carrier ※Carrier tape width : D P:8 m/m 4 m/m Start End 100 100 Leader no component 200 m/m min. 100 100 100 100 Trailer no component 400 m/m min. Components User direction of feed ( 2 ) Dimensions Unit:m/m Style A 13 - 12 330 B 21±0.8 C D 13±0.5 12 G +0 14 N -0 50 T 18.4 ( 3 ) Q'TY & G.W. Per package Inner : Reel Code AR-001C Outer : Carton Q'TY (pcs) G.W. (gw) Style B 2,000 520 13 - 12 C 1,500 480 13 - 12 Q'TY (pcs) G.W. (Kg) Size (cm) 16,000 5.4 38 x 37 x 22 12,000 5.1 38 x 37 x 22 SPECIFICATION FOR APPROVAL REF. : PROD. SMD Power Inductor SR0302□□□□L□-□□□ ABC'S DWG NO. NAME REV. 20160719-F PAGE 5 Ⅶ﹒Drawing number expression： S R 0 3 0 2 Reference code Appendix code 2 : Package Appendix code 1 : Classification Tolerance code Electrical code Dimension code Type code Appendix code 1：Product Classification Appendix code 2：Package Information Code Inner package Cover tape Carrier tape Bag Package Q'TY B T /R (Reel package) UCT Antistatic Antistatic 2000 pcs C T /R (Reel package) UCT Antistatic Antistatic 1500 pcs AR-001C Remark SPECIFICATION FOR APPROVAL REF. : PROD. ABC'S DWG NO. SMD Power Inductor NAME REV. SR0302□□□□L□-□□□ 20160719-F PAGE 6 Ⅷ﹒Reliability test： Item 1.High Temperature Exposure Reference documents MIL-STD-202 Method 108 2.Temperature Cycling JESD22-A 104 3.Biased Humidity Test MIL-STD-202 Method 103 Test Condition 1.Temperature: 125±2℃ 2.Time:96±2 hours. 1.Temperature: -40℃ ~ +125℃ 2.Number of cycle:100 cycles. 3.Dwell time:30 minutes 1.Temperature：85±2 ℃ 2.Humidity: 85% RH. 3.Time:96±2 Hours 1.Temperature: 125℃ (Temp. rise included) 2.Time:96±2 hours. 3.Rated current 4.Operational Life JESD22-A 108 5.External Visual JESD22-B 101 & Inspect product constructions, marking and MIL-STD-883 Method 2009 workmanship. 6.Physical Dimensions JESD22-B 100 7.Resistance to solvents MIL-STD-202 Method 215 Test Specification 1.No mechanical or electrical damage. 2.Inductance shall not change more than ±10%. 1.No mechanical or electrical damage. 2.Inductance shall not change more than ±10%. 1.No mechanical or electrical damage. 2.Inductance shall not change more than ±10%. 1.No mechanical or electrical damage. 2.Inductance shall not change more than ±10%. 1.No pollution on the surface of products. 2.Clear marking. 3.No crack. Verify physical dimensions to the applicable product detail specification. Per product specification standard Immerse into solvent for 3±0.5 minutes & brush 10 times for 3 cycles. 1.No body change in apperarance. 2.No marking blurred. 3.Inductance shall not change more than ±10%. 8.Vibration Test MIL-STD-202 Method 204 9.Resistance To Soldering Heat Test MIL-STD-202 Method 210 & J-STD020D.1 10.Saturation Current JIS C 6436 & User SPEC. 1.Frequency and Amplitued : 10-2000-10 Hz, 1.5 mm. 2.Direction:X, Y, Z 3.Test duration:2 hours for each direction, 6 hours in total. 1.Highest temperature：260±5℃. 2.Time（temp.≧ 217℃）：60~150 Seconds. 3.IR reflow times：3 times. 1.Applied rated current for 5 seconds. 2.Saturation current 11.Over load JIS C 6436 & User SPEC. 1.Applied one and half rated current for a period of 5 minutes. 2.Rated current No electrical or mechanical damage 12.Temperature Rise Current JIS C 6436 & User SPEC. 1.Applied rated current for 10 minutes. 2.Temperature measure by digital surface thermometer. 3.Irms current Surface temperature rise is less than 40 ℃ max. 13.Solderability Test J-STD-002 & JESD22-B 102 1.Baking in pre-testing： 150±5℃ / 16Hours±30 min. 2.Peak temperature：240±5℃ 3.Time（temp.≧217℃）：60~150 seconds. 4.IR reflow times：1 time. More than 95% soldering coverage min on terminations. 14.Electrical Characteriazation MIL-STD-202 Method 304 & User SPEC. 15.Drop 1.Products shall be mounted on SPEC. pcb and dropped down from a heigh of 1m CNS-C6354 & GB/T 2423.8 2.Drop total time：6 times. (Every side ofsample drop 2 times) 16.Terminal Strength Test IEC 60068-2-21 AR-001C 1.Operating temperature：-40℃~125℃ 2.Room temperature：25℃. 1.Apply push force to samples mounted on PCB. 2.Force of 1.8 kg for 60±1 seconds. 1.No mechanical or electrical damage. 2.Inductance shall not change more than ±10%. 1.No mechanical or electrical damage. 2.Inductance shall not change more than ±10%. Inductance shall not drop more than 10% typ. 1.No mechanical or electrical damage. 2.Inductance shall not change more than ±10%. 1. Adhesion on PCB shall be enough. 2. Product appearance shall not break. 3. No electrical damage. After test, inductors shall be no mechanical damage. SPECIFICATION FOR APPROVAL REF. : PROD. SMD Power Inductor SR0302□□□□L□-□□□ ABC'S DWG NO. NAME REV. 20160719-F PAGE 7 Ⅸ﹒Change history： DATE/REV. DISCRIPTION 20080227-A 1. Modify the package code B Quantity: 1000 pcs/reel → 2000pcs/reel 2. Modify the operature temperature： From -40℃~+105℃ change to -40℃~+125℃ (Temp. rise inculded) 20090505-B Add the package code C 20121001-C Modify the specification form 20140416-D Add the current curve 20150422-E Modify the Reliability test and the Package weight 20160719-F Add Change history and Drawing number expression AR-001C DRAWN CHECKED APPROVED Miz Hsieh Nick Chen Nick Chen Miz Hsieh Nick Chen Nick Chen