WLPM706630*LC Series SMD Molded Power Inductors *Contents in this sheet are subject to change without prior notice. Page 1 of 6 ASC_WLPM706630 Series_V3.0 Nov. Y2017 Features 1. Shielded construction. 2. Ultra low buzz noise. 3. Low DCR/H. 4. Handles high transient current spikes without saturation. 5. Encapsulated body offers improved environmental protection and moisture resistance. 6. Higher dielectric withstanding voltage. 7. Corrosion resistant package. 8. RoHS Compliance. Applications 1. PDA/Notebook/Desktop/Server applications high current and low profile power supplier 2. High current POL converters. 3. Battery powered devices. Shape and Dimension UNIT: mm DIM. TOL. M1 7.4 max M2 6.6 0.2 M3 3.0 max M4 3.0 0.3 M5 1.6 0.3 Recommend Pattern MARKING AND DATE CODE Marking ex:1.0uH 1R0 Date code XX XXyear and weekly ex:1033 Page 2 of 6 ASC_WLPM706630 Series_V3.0 Nov. Y2017 Ordering Information WL Product Code WL: Inductor PM Series SMD Molded power inductor. 7066 30 M R22 L C Dimensions Thickness Tolerance Value Packing Code 7.0 * 6.6mm 2.8mm M: 20% R22=0.22uH L=13" Reeled 1R0=1.0uH C: (Embossed tape) 100=10uH Electrical Characteristics WLPM706630*LC series Walsin Part Number L(uH) Tolerance Measuring Frequency (kHz),1V RDC Maximum (m ) TYP. MAX. Rated Current Typical (A) I sat Typical (A) WLPM706630MR15LC 0.15 M 100 1.9 2.5 26.0 52.0 WLPM706630MR22LC 0.22 M 100 2.5 2.8 23.0 40.0 WLPM706630MR24LC 0.24 M 100 2.5 2.8 23.0 40.0 WLPM706630MR33LC 0.33 M 100 3.5 3.9 20.0 30.0 WLPM706630MR47LC 0.47 M 100 4.0 4.2 17.5 26.0 WLPM706630MR56LC 0.56 M 100 4.7 5.0 16.5 25.5 WLPM706630MR68LC 0.68 M 100 5.0 5.5 15.5 25.0 WLPM706630MR82LC 0.82 M 100 6.7 8.0 13.0 20.0 WLPM706630M1R0LC 1.0 M 100 9.0 10.0 11.0 20.0 WLPM706630M1R5LC 1.5 M 100 14.0 15.0 9.0 16.0 WLPM706630M2R2LC 2.2 M 100 17.0 20.0 8.0 12.0 WLPM706630M3R3LC 3.3 M 100 28.0 30.0 6.0 10.0 WLPM706630M4R7LC 4.7 M 100 37.0 40.0 5.5 7.0 WLPM706630M5R6LC 5.6 M 100 40.0 44.0 5.5 6.0 WLPM706630M6R8LC 6.8 M 100 54.0 60.0 4.5 6.5 WLPM706630M8R2LC 8.2 M 100 54.0 60.0 4.5 6.0 WLPM706630M100LC 10.0 M 100 62.0 68.0 4.0 5.5 WLPM706630M150LC 15.0 M 100 110.0 125.0 3.5 3.0 WLPM706630M220LC 22.0 M 100 165.0 190.0 2.0 3.5 TEST INSTRUMENT: CHROMA 16502Zentech1320+Zentech3305 (1). Test Freq : 100KHz ,1V (2). All test data is referenced to 25 ambient. (3). Operating Temperature Range -55 to +125 . (4). Rated Current: DC current(A)that will cause an approximate T of 40 . (5). I sat: DC current(A)that will cause Lo to drop approximately 30%. (6). The part temperature(ambient +temp rise)should not exceed 125 under worst case operating conditions. Circuit design, component placement, PWB trace size and thickness, airflow and other cooling provisions all affect the part temperature Part temperature should be verified. Page 3 of 6 ASC_WLPM706630 Series_V3.0 Nov. Y2017 RELIABILITY PERFORMANCE Reliability Experiment For Electrical Test Item Test Condition Standard Source Humidity Test +40 2 , humidity of 90% 5% (total 96 hours). MIL-STD-202G Method 103B Test Condition B High Temperature Test 1.Temperature: +125 2 2.Test time: 482hrs IEC 68-2 Test Condition B Low Temperature Test 1.Temperature: -40 2 2.Test time: 482hrs IEC 68-2 Test Condition A Thermal Shock +125 5 (30 minutes) ~ -40 5 (30 minutes), temperature switch time: 5 minutes (total 50 cycles). MIL-STD-202G Method 107G Test Condition B2 Life Test +70 5 (250Hours) ( MIL-STD-202G Method 108A Test Condition B Reliability Experiment For Physical Test Item Test Condition Standard Source Vibration Test 10-55-10HZ, amplitude: 1.5mm, direction: X, Y, Z axes, MIL-STD-202G each axis 2 hours (total 6 hours). Method 201A Solder Heat Resistance Test IR/convection reflow:Peak Temp 2505 for 5Sec in MIL-STD-202G Method 210F air, Through 2 Cycle. Temperature Ramp:+1~4C/sec; Above1 83C, must keep 90 s - 120 Test Condition (Reflow) s Solder Ability Test Soak in 245 solder pot of 3Sec, PAD must have 95% above coverage. Page 4 of 6 ASC_WLPM706630 Series_V3.0 J-STD-003B Nov. Y2017 TYPICAL RoHS REFLOW PROFILE Page 5 of 6 ASC_WLPM706630 Series_V3.0 Nov. Y2017 Packaging THE FORCE FOR TEARING OFF 130 GRAMS IN THE ARROW THICKNESS (t) 0.10 MAX 165 TO 180 TOP COVER TAPE EMBOSSED CAVITY BASE TAPE EMBOSSED CARRIER START END NO COMPONENTS NO COMPONENTS COMPONENTS 160 (mm) MIN MIN. 390 (mm) MAX. 560 (mm) COVER TAPE USER DIRECTION OF FEED DIMENSIONS OF CARRIER TAPE (mm) CARRIER TAPE REELS (mm) MATERIAL: PLASTIC E 2.00.1 4.00.1 1.5 +0.1-0 1.750.1 A B W N C P C 10 sprocket hole pitch cumulative tolerance 0.20 UNIT : mm A B C E N P W t A0 B0 K0 DIM. 330 25.0 13.0 16.6 100 12.0 16.0 0.4 6.9 7.6 3.4 TOL. 0.2 0.5 0.5 0.5 MIN 0.1 0.3 0.05 0.1 0.1 0.1 Quantity per reel 1K pcs Page 6 of 6 ASC_WLPM706630 Series_V3.0 Nov. Y2017