XAL5020

Document 991-1
Shielded Power Inductors – XAL5020
• High current and very low DCR
• Soft saturation makes them ideal for VRM/VRD applications.
• AEC-200 Grade 1 qualified (–40°C to +125°C ambient)
Core material Composite
Environmental RoHS compliant, halogen free
Terminations RoHS compliant tin-silver over copper. Other
terminations available at additional cost.
Weight 0.28 – 0.29 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 1000/7″ reel; 3500/13″ reel Plastic tape: 12 mm wide,
0.2 mm thick, 8 mm pocket spacing, 2.16 mm pocket depth
PCB washing Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See Doc787_PCB_Washing.pdf.
DCR (mOhms)3
Inductance2 SRF typ4
Part number1
±20% (µH)
typ max
(MHz)
XAL5020-161ME_ 0.16
4.115.00 205
XAL5020-331ME_ 0.33
6.407.68 110
XAL5020-561ME_ 0.56
8.309.54 80
XAL5020-801ME_ 0.80 10.311.8
64
XAL5020-122ME_ 1.2
17.820.5
50
Irms (A)6
Isat5 (A)
20°C rise 40°C rise
24.2 13.9 18.8
17.1 10.5 14.4
14.1 9.9 13.9
12.0 9.4 13.0
9.5 6.8 9.4
1. When ordering, please specify packaging code:
XAL5020-122MEC
Packaging:C=7″ machine-ready reel. EIA-481 embossed plastic tape (1000 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
=13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked
(3500 parts per full reel).
2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc.
3. DCR measured on a micro-ohmmeter.
4. SRF measured using an 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 components. Therefore temperature
rise should be verified in application conditions.
These parts are preproduction products for electrical evaluation only. Document 991-1 Revised 07/09/15
Specification subject to change without notice.
Document 991-2
Shielded Power Inductors – XAL5020
Inductance (µH)
Inductance (µH)
L vs Frequency
0.24
0.20
0.16 µH
0.16
0.12
0.08
0.04
0
0
5
10
15
20
Current (A)
25
30
0.48
0.36
0.33 µH
0.24
0.12
0
0
2
4
6
8
10
12
14
Current (A)
16
18
20
0.8
0.208 ±0.008
5,28 ±0,2
0.6
0.56 µH
0.4
0.2
0
0
2
4
6
8
10
Current (A)
12
14
16
18
1.2
1.0
XXX
Inductance (µH)
Inductance (µH)
Inductance (µH)
L vs Current
0.216 ±0.008
5,48 ±0,2
Indicates orientation
of terminations
Dash
number
0.8
0.079
max
2,00
0.80 µH
0.6
0.4
0.2
0
0
1
2
3
4
5
6
7
8
9
Current (A)
0.039 ±0.002
1,0 ±0,05
0.091 ±0.010
2,31 ±0.25
10 11 12 13 14 15 16
0.130
3,31
2.0
1.5
1.2 µH
0.185
4,70
1.0
See
table
Dash
number
-161
-331
-561
-801
-122
0.165
typ
4,2
Terminal
thickness (typ)
(in / mm)
0.0039 / 0.10
0.0039 / 0.10
0.0039 / 0.10
0.0039 / 0.10
0.0028 / 0.07
0.5
0
0
1
2
3
4
5
6
7
Current (A)
8
9
10
11 12
0.046
1,18
Recommended
Land Pattern
Dimensions are in inches
mm
Document 991-2 Revised 07/09/15