EPL3010

Document 615-1
Shielded Power Inductors – EPL3010
• Low profile shielded power inductors, 3 × 3 × 1 mm
• Extremely low DCR,high SRF ratings, Isat ratings up to 2.2 A
Designer’s Kit C431 contains 5 each of all values
Core material Ferrite
Core and winding loss See www.coilcraft.com/coreloss
Environmental RoHS compliant, halogen free
Terminations RoHS compliant tin-silver-copper (96.5/3/0.5) over tin over
nickel over silver-platinum. Other terminations available at additional cost.
Weight 32 – 38 mg
Ambient temperature –40°C to +85°C with (40°C rise) Irms current.
Maximum part temperature +125°C (ambient + temp rise). Derating.
Storage temperature Component: –40°C to +125°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 2000/7″ reel; 7500/13″ reel; Plastic tape: 8 mm wide,
0.20 mm thick, 4 mm pocket spacing, 1.14 mm pocket depth
PCB washing Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See Doc787_PCB_Washing.pdf.
number1
Part
Inductance2
±20% (µH)
DCR
EPL3010-301ML_ 0.30
EPL3010-102ML_ 1.0
EPL3010-152ML_ 1.5
EPL3010-222ML_ 2.2
EPL3010-472ML_ 4.7
EPL3010-103ML_ 10
EPL3010-223ML_ 22
nom3
(Ohms)
DCR
max3
(Ohms)
Isat (A)
typ4
(MHz)
10% drop 20% drop 30% drop
SRF
0.0400.045 249
0.071 0.078 151
0.086 0.095 116
0.137 0.150
98
0.278 0.306
60
0.573 0.631
38
1.25 1.38
27
5
1.01.62.2
0.801.3 1.8
0.681.1 1.6
0.540.921.3
0.360.610.80
0.200.340.48
0.180.300.42
Irms (A)6
20°C rise 40°C rise
1.7 2.2
1.2 1.7
1.2 1.6
0.98 1.3
0.74 0.99
0.52 0.70
0.35 0.47
1. When ordering, please specify packaging code:
EPL3010-103MLC
Packaging:C=7″ machine-ready reel. EIA-481 embossed plastic tape (2000 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 (7500 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 Agilent/HP 4395A network analyzer or equivalent.
5. DC current at 25°C that causes the specified inductance drop 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.
Document 615-1 Revised 09/08/15
Document 615-2
SMT Power Inductors – EPL3010 Series
L vs Frequency
L vs Current
100
100
22 µH
10 µH
10
Inductance (µH)
Inductance (µH)
22 µH
4.7 µH
2.2 µH
1.5 µH
1
1.0 µH
10
10 µH
4.7 µH
2.2 µH
1.5 µH
1
1.0 µH
0.30 µH
0.30 µH
0.1
0.1
10
1
100
0.1
0.01
10
Current (A)
Frequency (MHz)
2nd
significant
digit
0.118 ±0.008
3,0 ±0,2
0.118 ±0.008
3,0 ±0,2
1
0.1
Multiplier
Part Marking
1st
significant
digit
Part Marking (Parts manufactured prior to Oct. 20, 2009 may not be marked.)
Part number
EPL3010-301
EPL3010-102
EPL3010-152
EPL3010-222
EPL3010-472
EPL3010-103
EPL3010-223
Value
0.27 µH
1.0 µH
1.5 µH
2.2 µH
4.7 µH
10 µH
22 µH
1st digit
Orange
Brown
Brown
Red
Yellow
Brown
Red
2nd digit
Black
Black
Green
Red
Violet Black
Red
Multiplier
Brown
Red
Red
Red
Red
Orange
Orange
Note: All marked parts have three dots. Black dot, used only on -301, -102 and
‑103 as second significant digit, may be very difficult to see.
0.043
max
1,1
Start
0.082
2,08
Finish
0.106 ±0.008
2,69 ±0,20
0.030 ±0.008
0,77 ±0,20
0.043
min
1,10
0.050
typ
1,26
Dimensions are in
0.126
3,2
0.044
1,12
Recommended
Land Pattern
inches
mm
Small surface blemishes are not unusual and do not adversely affect performance.
Wire may be visible inside the voids.
Acceptable void sizes:
Top: 0.01 in / 0,254 mm × 0.01 in / 0,254 mm
Sides: 0.02 in / 0,5 mm × 0.047 in / 1,2 mm
Document 615-2 Revised 09/08/15
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