Power Inductors. XAL7020 Datasheet

XAL7020 Datasheet PDF, Equivalent


Part Number

XAL7020

Description

Shielded Power Inductors

Manufacture

Coilcraft

Total Page 3 Pages
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Download XAL7020 Datasheet PDF


XAL7020 Datasheet
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page
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software
Support
& FAQ
Document 871-1
Shielded Power Inductors – XAL7020
• High current and very low DCR
• Soft saturation makes them ideal for VRM/VRD applications.
Designer’s Kit C452 contains 3 of each value.
Core material Composite
Environment  RoHS compliant, halogen free
Terminations  RoHS compliant tin-silver (96.5/3.5) over copper. Other
terminations available at additional cost.
Weight  0.83 g
Ambient temperature  –40°C to +125°C with (40°C rise) Irms current.
Maximum part temperature  +165°C (ambient + temp rise). Derating.
Storage temperature  Component: –40°C to +165°C.
Tape and reel packaging: –40°C to +80°C
Resistance to soldering heat  Max three 40 second reflows at
+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL)  1 (unlimited floor life at <30°C /
85% relative humidity)
Failures in Time (FIT) / Mean Time Between Failures (MTBF)
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332
Packaging 500/7reel; 2000/13reel Plastic tape: 16 mm wide,
0.30 mm thick, 12 mm pocket spacing, 2.2 mm pocket depth
PCB washing  Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See Doc787_PCB_Washing.pdf.
Inductance2  DCR (mOhms)3  SRF typ4 Isat5
Irms (A)6
Part number1 ±20% (µH) typ   max (MHz) (A) 20°C rise 40°C rise
XAL7020-151ME_ 0.15 1.9 2.5 161 46.0 18 24
XAL7020-271ME_ 0.27 2.9 3.8 112 30.0 15 21
XAL7020-331ME_ 0.33 4.0 5.2 88 28.0 14 20
XAL7020-471ME_ 0.47 5.3 6.4 72 24.3 12 17
XAL7020-681ME_ 0.68 7.9 9.5 54 22.3 10 13
XAL7020-102ME_ 1.0 9.8 10.8 46 18.0 8.0 11
XAL7020-122ME_ 1.2 11.5 12.8 42 17.6 7.0 10
XAL7020-152ME_ 1.5 17.6 19.3 37 15.0 6.0 9.0
XAL7020-222ME_ 2.2 28.7 31.6 29 13.6 5.0 7.0
1. When ordering, please specify termination and packaging code:
XAL7020-222MEC
Termination: E = Halogen free component. RoHS compliant tin-silver over copper terminations.
Special order: T = RoHS tin-silver-copper (95.5/4/0.5) or S = non-RoHS tin-lead (63/37).
Packaging: C = 7machine-ready reel. EIA-481 embossed plastic tape (500 parts per full reel).
B = Less than full reel. In tape, but not machine ready. To have a leader and trailer added
($25 charge), use code letter C instead.
D = 13machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked
(2000 parts per full reel).
2. Inductance tested at 1 MHz, 0.1 Vrms, 0 Adc.
3. DCR measured on a micro-ohmmeter.
4. SRF measured using Agilent/HP 4395A or equivalent.
5. DC current at 25°C that causes an inductance drop of 30% (typ) from its value without current.
Click for temperature derating information.
6. Current that causes the specified temperature rise from 25°C ambient. This information is for reference only
and does not represent absolute maximum ratings. Click for temperature derating information.
7. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Irms Testing
Irms testing was performed on
0.75 inch wide × 0.25 inch thick
copper traces in still air.
Temperature rise is highly
dependent on many factors
including pcb land pattern, trace
size, and proximity to other com-
ponents. Therefore temperature
rise should be verified in appli-
cation conditions.
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
China +86-21-6218 8074 sales@coilcraft.com.cn
Singapore + 65-6484 8412 sales@coilcraft.com.sg
Document 871-1  Revised 01/14/18
© Coilcraft Inc. 2018
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.

XAL7020 Datasheet
HIGH TEMPERATURE
Shielded Power Inductors – XAL7020
Document 871-2
L vs Current
0.20
0.15
0.10
0.15 µH
0.05
0
0 5 10 15 20 25 30 35 40 45 50 55 60
Current (A)
1.4
1.2
1.0
0.8 1.0 µH
0.6
0.4
0.2
0 2 4 6 8 10 12 14 16 18 20
Current (A)
0.4
0.3
0.27 µH
0.2
0.1
0
0 5 10 15 20 25 30 35 40 45
Current (A)
1.4
1.2
1.0
0.8 1.2 µH
0.6
0.4
0.2
0
0 2 4 6 8 10 12 14 16 18 20
Current (A)
0.5
0.4
0.3
0.33 µH
0.2
0.1
0
0 5 10 15 20 25 30 35
Current (A)
2.0
1.6
1.2
1.5 µH
0.8
0.4
0
0 2 4 6 8 10 12 14 16 18 20
Current (A)
0.6
0.5
0.4
0.3 0.47 µH
0.2
0.1
0
0 3 6 9 12 15 18 21 24 27 30
Current (A)
3.0
2.5
2.0
1.5 2.2 µH
1.0
0.5
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Current (A)
1.0
0.8
0.6
0.4 0.68 µH
0.2
0
0 3 6 9 12 15 18 21 24 27 30
Current (A)
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
China +86-21-6218 8074 sales@coilcraft.com.cn
Singapore + 65-6484 8412 sales@coilcraft.com.sg
Document 871-2  Revised 01/14/18
© Coilcraft Inc. 2018
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.


Features Datasheet pdf Web page Sample & buy Tools & software Support & FAQ Document 871-1 Shield ed Power Inductors – XAL7020 • Hi gh current and very low DCR • Soft s aturation makes them ideal for VRM/VRD applications. Designer’s Kit C452 con tains 3 of each value. Core material  Composite Environment  RoHS compliant , halogen free Terminations  RoHS com pliant tin-silver (96.5/3.5) over coppe r. Other terminations available at addi tional cost. Weight  0.83 g Ambient t emperature  –40°C to +125°C with (40°C rise) Irms current. Maximum part temperature  +165°C (ambient + temp rise). Derating. Storage temperature Component: –40°C to +165°C. Tape and reel packaging: –40°C to +80°C Resistance to soldering heat  Max thr ee 40 second reflows at +260°C, parts cooled to room temperature between cycl es Moisture Sensitivity Level (MSL)  1 (unlimited floor life at <30°C / 85% relative humidity) Failures in Time (F IT) / Mean Time Between Failures (MTBF) 38 per billion hours / .
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