Document 634-1
Shielded Power Inductors
–
EPL3015
• Low profile shielded power inductors, 3 × 3 × 1.5 mm
• Very low DCR, high SRF ratings, Isat ratings up to 2.4 A
Designer’s Kit C405 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 45 – 51 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,
0.2 mm thick, 4 mm pocket spacing, 1.78 mm pocket depth
PCB washing Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See Doc787_PCB_Washing.pdf.
DCR (Ohms)3
Isat (A)5
10ꢀ drop ±0ꢀ drop 30ꢀ drop
Irms (A)6
±0°C rise 40°C rise
Inductance2
±±0ꢀ (ꢁµ)
SRF typ4
(Mµz)
Part number1
nom
max
EPL3015-901ML_
EPL3015-122ML_
EPL3015-152ML_
EPL3015-222ML_
EPL3015-332ML_
0.90
1.2
1.5
2.2
3.3
0.048
0.054
0.062
0.082
0.108
0.055
0.062
0.072
0.094
0.124
130
105
100
75
1.20
1.00
0.90
0.75
0.65
1.90
1.60
1.40
1.20
1.10
2.40
2.05
1.90
1.60
1.40
1.85
1.80
1.55
1.50
1.20
2.45
2.40
2.05
2.00
1.70
55
EPL3015-472ML_
EPL3015-682ML_
EPL3015-103ML_
EPL3015-153ML_
EPL3015-223ML_
4.7
6.8
10
15
22
0.145
0.194
0.301
0.435
0.576
0.167
0.223
0.346
0.500
0.662
50
38
32
26
20
0.55
0.45
0.35
0.24
0.21
0.90
0.75
0.59
0.43
0.36
1.20
1.00
0.81
0.62
0.51
1.00
0.90
0.76
0.61
0.56
1.40
1.20
1.00
0.82
0.74
EPL3015-333ML_
33
0.860
0.989
15.5
0.19
0.32
0.45
0.44
0.59
1. When ordering, please specify packaging code:
EPL3015-333MLC
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 634-1 Revised 09/08/15
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