WLSN084F WALSIN | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 6
Technical content
Page 1 of 6 ASC_WLSN084F Series_V3.0 Nov. Y2017 WLSN084F Series SMD Unshielded Power Inductors *Contents in this sheet are subject to change without prior notice.
Page 2 of 6 ASC_WLSN084F Series_V3.0 Nov. Y2017
Features
- Unshielded power inductor. 2. Wide inductance range.
Applications
- Inductor in DC/DC converter. 2. Use in STB 、PDA 、Notebook. Shape and Dimension Unit: mm
Ordering Information
Series Dimensions Thickness Tolerance Value Packing Code WL: Inductor SMD Unshielded Power Inductors 12.95 * 9.40 mm Z0: STD M: ± 20% 1R0 = 1.0uH 100 = 10.0uH L=13” Reeled (Embossed tape) B:STD
Page 3 of 6 ASC_WLSN084F Series_V3.0 Nov. Y2017
Electrical Characteristics
(uH) Inductance Tolerance Test Freq (KHz) DCR MAX. (Ω) I Sat (A) I Rat (A) WLSN084FZ0M1R0LB 1R0 1.0 ± 20% 100 0.009 9.00 6.80 WLSN084FZ0M1R5LB 1R5 1.5 ± 20% 100 0.010 8.00 6.40 WLSN084FZ0M2R2LB 2R2 2.2 ± 20% 100 0.012 7.00 6.10 WLSN084FZ0M3R3LB 3R3 3.3 ± 20% 100 0.015 6.40 5.40 WLSN084FZ0M4R7LB 4R7 4.7 ± 20% 100 0.018 5.40 4.80 WLSN084FZ0M6R8LB 6R8 6.8 ± 20% 100 0.027 4.60 4.40 WLSN084FZ0M100LB 100 10.0 ± 20% 100 0.038 3.80 3.90 WLSN084FZ0M150LB 150 15.0 ± 20% 100 0.046 3.00 3.10 WLSN084FZ0M220LB 220 22.0 ± 20% 100 0.085 2.60 2.70 WLSN084FZ0M330LB 330 33.0 ± 20% 100 0.100 2.00 2.10 WLSN084FZ0M470LB 470 47.0 ± 20% 100 0.140 1.60 1.80 WLSN084FZ0M680LB 680 68.0 ± 20% 100 0.200 1.40 1.50 WLSN084FZ0M101LB 101 100.0 ± 20% 100 0.280 1.20 1.30 WLSN084FZ0M151LB 151 150.0 ± 20% 100 0.400 1.00 1.00 WLSN084FZ0M221LB 221 220.0 ± 20% 100 0.610 0.80 0.80 WLSN084FZ0M331LB 331 330.0 ± 20% 100 1.020 0.60 0.60 WLSN084FZ0M471LB 471 470.0 ± 20% 100 1.270 0.50 0.50 WLSN084FZ0M681LB 681 680.0 ± 20% 100 2.020 0.40 0.40 WLSN084FZ0M102LB 102 1000.0 ± 20% 100 3.000 0.30 0.30 WLSN084FZ0M152LB 152 1500.0 ± 20% 100 5.000 0.25 0.25 a. Tolerance ： M ：±20% b. Operating Temp ：-25 to +105 .℃ ℃ c. Inductance measured using the HP4284A LCR meter, CHROMA3302/1320/16502. d. DCR measured using the 502BC milli-ohm meter. e. Inductance drops no more than 10 % of initial value at Isat , temperature rises t< 40 at rated △ ℃ current. MSL※ ：LEVEL 1
Page 4 of 6 ASC_WLSN084F Series_V3.0 Nov. Y2017 TYPICAL RoHS REFLOW PROFILE
Page 5 of 6 ASC_WLSN084F 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 2.Test time: 48±2hrs IEC 68-2 Test Condition B Low Temperature Test 2.Test time: 48±2hrs 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 B- 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, each axis 2 hours (total 6 hours). MIL-STD-202G Method 201A Solder Heat Resistance Test IR/convection reflow:Peak Temp 250±5 ℃℃ ℃℃ for 5Sec in air, Through 2 Cycle. Temperature Ramp:+1~4° C/sec; Above1 83° C, must keep 90 s - 120 s MIL-STD-202G Method 210F Test Condition (Reflow) Solder Ability Test Soak in 245 ℃℃ ℃℃ solder pot of 3Sec, PAD must have 95% above coverage. J-STD-003B
Page 6 of 6 ASC_WLSN084F Series_V3.0 Nov. Y2017 Tape & Reel Packaging Dimensions: Quantity per reel ：0.75K pcs 100 GRAMS IN THE ARROW DIRECTION. THE FORCE FOR TEARING OFF COVER TAPE IS 25 TO MAX. 560 (mm) MIN. 390 (mm) NO COMPONENTS STAR T
165 TO 180°
160 (mm) MIN NO COMPONENTS COMPONENTS EMBOSSED CA VITY EMBOSSED CARRIER END
0.10 MAX
THICKNESS (t) BASE TAPE TOP COVER TAPE 2.0±0.1 DIMENSIONS OF CARRIER TAPE (mm) MA TERIAL: CARRIER T APE REELS (mm) A N B φC T φC P G PLASTIC 1.75±0.1 W 4.0±0.1 +0.1-0 φ1.5 UNIT : mm A B C G N P T W t A0 B0 K0