WLQC1515 WALSIN | Alldatasheet
Document overview
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- PDF pages: 7
Technical content
Page 1 of 7 ASC_WLQC1515 Series_V4.0 Nov. Y2017 WLQC1515 Series SMD Square Air Wound Coil Inductors *Contents in this sheet are subject to change without prior notice.
Page 2 of 7 ASC_WLQC1515 Series_V4.0 Nov. Y2017
FEATURES
- Excellence Q and SRF characteristics for RF application. 2. Wide range inductance and various tolerance options. 3. RoHS compliant
APPLICATIONS
- Communication system front-end circuit: GSM/3G/LTE, Wi-Fi, GPS. 2. Cabel/T errestrial /BS Tuner, Bluetooth, Wireless Audio, Remote control. 3. M2M: ZigBee, Proprietary wilreless. 4. EMI solustion in high frequency circuits. Shape and Dimension Unit: mm WLQC1515 Series M1 M2 M3 M4 M5 M6
Ordering Information
Tolerance Value Packing Code WL: Inductor Square air wound coil inductor.
1515 H0 G: ± 2%
J: ± 5% 47N = 47nH L=13” Reeled (Embossed Tape) B:STD
Page 3 of 7 ASC_WLQC1515 Series_V4.0 Nov. Y2017
Electrical Characteristics
(nH) Q (min) Test Freq (MHz) DCR (m ΩΩ ΩΩ)Max SRF (GHz) Typ Irms (A) WLQC1515H0 □47NLB G 、J 47 230 400 6.35 1.87 4.9 WLQC1515H0 □68NLB G 、J 68 230 400 8.60 2.13 5.5 WLQC1515H0 □82NLB G 、J 82 230 400 9.40 1.79 5.6 TEST INSTRUMENT ：： ：： HP4291B / FIXTURE HP16193A NOTE : 1. Inductance & Q measured on the HP4291B. With HP16193A test fixture. 2. Ambient temperature: -40 to +℃℃ ℃℃ 125℃℃ ℃℃ with Irms current, +125℃℃ ℃℃ to +145℃℃ ℃℃ with derated current. 3. Storage temperature Component:-40 . ℃℃ ℃℃ TO +145℃℃ ℃℃, Packaging : -40 . ℃℃ ℃℃ TO +80 ℃℃ ℃℃. 4. SRF measured using an Agilent/HP 8753 network analyzer. 5. Current that causes a 20 ℃℃ ℃℃ temperature rise from 25 ℃℃ ℃℃ ambient. 6. Tolerance: G=2%,J=5% 7. MSL:LEVEL 1
Page 4 of 7 ASC_WLQC1515 Series_V4.0 Nov. Y2017 ELECTRICAL Curve Inductance vs. Frequency 100 1 10 100 1000 Frequency (MHz) Inductance (nH) 82N 68N 47N Typical Q vs. Frequency 100 150 200 250 300 1 10 100 1000 Frequency (MHz) Q 47N 68N 82N
Page 5 of 7 ASC_WLQC1515 Series_V4.0 Nov. Y2017 TYPICAL RoHS REFLOW PROFILE
Page 6 of 7 ASC_WLQC1515 Series_V4.0 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 7 of 7 ASC_WLQC1515 Series_V4.0 Nov. Y2017 Packaging Specification COMPONENTS NO COMPONENTS NO COMPONENTS 160 (mm) MIN CARRIER TAPE REELS (mm) A B MATERIAL: PLASTIC COVER TAPE 2.0+0.1/-0 DIMENSIONS OF CARRIER TAPE (mm) MAX. 560 (mm) MIN. 390 (mm) W N D B P USER DIRECTION OF FEED C 1.75±0.1 4.0±0.1 φ1.5 +0.1 THICKNESS (t)
0.10 MAX
THE FORCE FOR TEARING OFF COVER TAPE IS 10 TO 130 GRAMS IN THE ARROW DIRECTION. TOP COVER TAPE EMBOSSED CAVITY BASE TAPE START
165 TO 180°
Unit: mm ITEM A B C D N P W t Quantity per reel ：： ：：2000 pcs