SPECIFICATION FOR APPROVAL REV. : 20120822-D REF : PAGE: 1 ABC'S DWG NO. PROD. NAME SMD POWER INDUCTOR SQ3225□□□□L□-□□□ ABC'S ITEM NO. Ⅰ﹒MECHANICAL DIMENSIONS： A B C 100 Marking F Inductance code A : 3.20±0.30 m/m B : 2.50±0.30 m/m C : 2.00±0.30 m/m D : 1.30 typ. m/m E : 1.20 ref. m/m F : 1.20 ref. m/m G : 3.80 ref. m/m H : 2.80 ref. m/m I : 1.40 ref. m/m K : 1.00 ref. m/m H G E D E I K I （PCB Pattern） Ⅱ﹒SCHEMATIC DIAGRAM： a b Ⅲ﹒MATERIALS LIST： a﹒Core：Ferrite core b﹒Wire：Enamelled copper wire (class H) c c﹒Terminal ：Ag/Ni/Sn Peak Temp：260℃ max. Max. Peak Temp - 5℃：30sec max. Max time above 217℃ ：60sec~150sec max. d﹒Remark：Products comply with RoHS' requirements Temperature Rising Area Preheat Area +4.0℃ / sec max. Ⅳ﹒GENERAL SPECIFICATION： b﹒Storage temp.：-40℃ ----+125℃ c﹒Operating temp.：-25℃----+105℃ （Temp. rise included） d﹒Rated current (Irms)： Current cause inductance drop within 10% e﹒Resistance to solder heat：260℃.10 secs. AR-001B Reflow Area Forced Cooling Area +3.0℃ / sec max. -(1.0 ~ 5.0)℃ / sec max. Peak Temperature: 260℃ 250 217℃ Temperature ( ℃ ) a﹒Temp. rise ：20℃ max. 150 ~ 200℃ / 60 ~ 120sec 60sec~150sec 200 60sec max. 150 60sec~120sec 100 50 0 50 100 150 Time ( seconds ) 200 250 SPECIFICATION FOR APPROVAL REV. : 20120822-D REF : PROD. PAGE: 2 ABC'S DWG NO. SMD POWER INDUCTOR NAME SQ3225□□□□L□-□□□ ABC'S ITEM NO. Ⅴ﹒ELECTRICAL CHARACTERISTICS ： DWG No. Inductance ( μH ) SQ32251R0ML□ -□□□ SQ32251R2ML□ -□□□ SQ32251R5ML□ -□□□ SQ32251R8ML□ -□□□ SQ32252R2ML□ -□□□ SQ32252R7ML□ -□□□ SQ32253R3ML□ -□□□ SQ32253R9ML□ -□□□ SQ32254R7ML□ -□□□ SQ32255R6ML□ -□□□ SQ32256R8ML□ -□□□ SQ32258R2ML□ -□□□ SQ3225100KL□ -□□□ SQ3225120KL□ -□□□ SQ3225150KL□ -□□□ SQ3225180KL□ -□□□ SQ3225220KL□ -□□□ SQ3225270KL□ -□□□ SQ3225330KL□ -□□□ SQ3225390KL□ -□□□ SQ3225470KL□ -□□□ SQ3225560KL□ -□□□ SQ3225680KL□ -□□□ SQ3225820KL□ -□□□ SQ3225101KL□ -□□□ SQ3225121KL□ -□□□ SQ3225151KL□ -□□□ SQ3225181KL□ -□□□ SQ3225221KL□ -□□□ SQ3225271KL□ -□□□ SQ3225331KL□ -□□□ SQ3225391KL□ -□□□ SQ3225471KL□ -□□□ SQ3225561KL□ -□□□ 1.00 ±20% 1.20 ±20% 1.50 ±20% 1.80 ±20% 2.20 ±20% 2.70 ±20% 3.30 ±20% 3.90 ±20% 4.70 ±20% 5.60 ±20% 6.80 ±20% 8.20 ±20% 10.00 ±10% 12.00 ±10% 15.00 ±10% 18.00 ±10% 22.00 ±10% 27.00 ±10% 33.00 ±10% 39.00 ±10% 47.00 ±10% 56.00 ±10% 68.00 ±10% 82.00 ±10% 100.00 ±10% 120.00 ±10% 150.00 ±10% 180.00 ±10% 220.00 ±10% 270.00 ±10% 330.00 ±10% 390.00 ±10% 470.00 ±10% 560.00 ±10% 1). Electrical specifications at 25℃ AR-001B Q ref. 20 20 20 20 20 20 20 20 20 20 20 20 35 35 35 35 35 35 40 40 40 40 35 35 40 40 40 40 40 40 40 46 46 46 Irms 1 Irms 2 Test Freq SRF RDC ( Hz ) (MHz) ( Ω ) (mA)max. (mA)max. min. max. △T=20℃ △T=40℃ L Q 1M 1M 100.0 0.10 600 750 1M 1M 100.0 580 0.12 720 660 560 1M 1M 0.13 75.0 1M 520 1M 0.14 640 60.0 620 1M 480 1M 0.15 50.0 1M 430 1M 43.0 0.18 600 580 1M 400 1M 38.0 0.20 540 1M 1M 35.0 0.25 360 490 330 1M 1M 31.0 0.28 440 1M 1M 28.0 0.36 300 420 280 1M 1M 25.0 0.40 390 1M 1M 23.0 0.45 260 220 320 1M 1M 20.0 0.65 1M 1M 18.0 0.70 200 290 1M 1M 16.0 1.00 180 270 1M 1M 15.0 1.10 170 240 1M 1M 14.0 1.30 155 220 1M 1M 13.0 1.60 130 165 1M 1M 12.0 1.85 120 160 1M 1M 11.0 2.00 115 152 1M 1M 11.0 3.00 110 146 1M 1M 10.0 3.20 105 138 1M 1M 9.0 3.80 96 130 1M 1M 8.5 5.60 85 105 1M 796K 8.0 6.50 80 100 1M 796K 7.5 7.00 75 95 1M 796K 7.0 9.20 70 86 1M 796K 6.0 10.20 65 80 1M 796K 5.5 11.80 65 75 1M 796K 5.0 14.80 60 70 1M 796K 5.0 16.50 55 65 5.0 22.00 50 1M 796K 60 5.0 25.00 45 55 1K 796K 48 1K 796K 5.0 28.00 40 SPECIFICATION FOR APPROVAL REV. : 20120822-D REF : PROD. NAME PAGE: 3 ABC'S DWG NO. SMD POWER INDUCTOR SQ3225□□□□L□-□□□ ABC'S ITEM NO. Ⅵ﹒CURVE： @ Inductance VS DC Current Curve 10 3 7 5 471 Inductance（uH） 3 2 221 10 2 7 101 5 3 330 2 10 1 7 100 5 3 3R3 2 1R8 10 0 10 1 3 2 5 7 10 2 2 3 7 10 3 5 2 3 5 7 10 4 DC Current (mA) @ Q VS. Frequency Response 120 1R0 110 100 90 80 391 70 60 Q 101 3R3 50 100 40 330 30 20 10 -1 10 2 4 6 0 8 10 2 4 Frequency (MHz) AR-001B 6 1 8 10 2 4 SPECIFICATION FOR APPROVAL REV. : 20120822-D REF : PROD. PAGE: 4 NAME SQ3225□□□□L□-□□□ ABC'S DWG NO. SMD POWER INDUCTOR ABC'S ITEM NO. Ⅶ﹒PACKAGING INFORMATION： ( 1 ) Configuration T Cover tape N B A 2.0±0.5 ∮C ∮C D G Embossed carrier ※Carrier tape width : D 4 m/m P:4 m/m Leader no component 200 m/m min. 100 100 100 100 100 100 Start 100 End Trailer no component 400 m/m min. Components User direction of feed ( 2 ) Dimensions Unit:m/m Style A B C D 07 - 08 178 21±0.8 13 8 07(S) - 08 183 21±0.8 13 8 G N T 10 +0 10 +0 50 -0 50 -0 12.5 12.5 ( 3 ) Q'TY & G.W. Per package Inner : Reel Series Q'TY (PCS) AR-001B G.W. (gw) Outer : Carton Style Q'TY (pcs) G.W. (Kg) Size (cm) SQ3225 1,000 110 07 - 08 50,000 7.50 42 x 41 x 24 SQ3225 2,000 220 07(S) - 08 100,000 15.00 42 x 41 x 24 SPECIFICATION FOR APPROVAL REV. : 20120822-D REF : PROD. PAGE: 5 SMD POWER INDUCTOR NAME ABC'S DWG NO. SQ3225□□□□L□-□□□ ABC'S ITEM NO. Ⅷ﹒DWGING NUMBER EXPRESSION： S Q 3 2 2 5 Reference code Appendix code 2 : Package Appendix code 1 : Classification Tolerance code Electrical code Dimension code Type code Appendix code 1：Product Classification L：Lead Free Standard products comply with RoHS' requirements Appendix code 2：Package Information Code AR-001B Inner package Inner package Q'TY A T.B.D. T.B.D. B T / R ( Reel package ) 1,000 pcs C T / R ( Reel package ) 2,000 pcs Remark SPECIFICATION FOR APPROVAL REV. : 20120822-D REF : PAGE: 6 PROD. SMD POWER INDUCTOR NAME ABC'S DWG NO. SQ3225□□□□L□-□□□ ABC'S ITEM NO. Ⅸ﹒RELIABILITY TEST： Test item Solderability Thermal shock test ( Temp. cycle ) Specification Test condition More than 95% of the terminal electrode Shall be covered With fresh solder. Preheat : 155℃ / 4 hours. Solder : Sn96.5 / Ag3 / Cu0.5 or equivalent Solder temp. : 235±5℃ Flux : Rosin Dip time : 5±0.5 seconds Electrical oharacteristics shall not change more than ±20% Room temp. 15 minutes -25 ℃ 30 minutes Room temp. 15 minutes +105 ℃ Total : 50 cycles Humidity test Temperature : 40±2℃ Humidity : 90±5% Time : 1000 hours High temp. Resistance test Temperature : 105±5℃ Applied current : Per spec. Time : 96 hours AR-001B 30 minutes SPECIFICATION FOR APPROVAL REV. : 20120822-D REF : PROD. PAGE: 7 SMD POWER INDUCTOR ABC'S DWG NO. SQ3225□□□□L□-□□□ ABC'S ITEM NO. NAME Ⅹ﹒UL CARD： August 27, 1999 OBMW2 Magnet Wire-Comporent E143312 ELEKTRISOLA (MALAYSLA) SDN BHD IALAN DAMN SATU IANDA BAIK 28750 BENTONG, PAHANG DARUL MAKMUR MALAYSIA Coating Type Mtl Dsg Mark Dsg BC Estersol 160 E180 Amldester 200 Polysol-N 155 A200 PN155 Polyesterimide (solderable) Polyesterimide Polyurechane Polysol 155 P155 Polyurechane Polysol 155g Polysol 155p Polysol 160 Polysol 180 Polysol 170 Polysol-N 180 Pg155 Pp155,Gp155 P160 P180 P170 or G170 PN180 Polyurechane Polyurechane Polyurechane Polyurechane Polyurechane Polyurechane OC ____ ____ Nylon ____ ____ ____ ____ ____ ____ Nylon ANSI Typ Temp Class MW-77 180 MW-74 MW-80, MW-28 MW-79, MW-79 MW-79 MW-79 MW-79 MW-79 MW-79 ____ 200 155, 100 155, 130 130 155 155 155 156 180 Marking：Dompany name/nateriel designation or marked designation and factory identification on package ok reel See General Information preceding These Recognitions For use only in equipment where the acceptability of the combination is determined by Underwriters Laboratories Inc. AR-001B