EPL3015-332MLB Datasheet, PDF (1/2 Pages) Coilcraft lnc. – Shielded Power Inductors – EPL3015

Document 634-1
Shielded Power Inductors – EPL3015
• Low profile shielded power inductors, 3 × 3 × 1.5 mm
• Extremely low DCR and high SRF ratings
• Isat ratings up to 2.4 A
• More values will be available soon
Designer’s Kit C405 contains 5 each of all values
Core material Ferrite
Terminations  RoHS compliant tin-silver-copper over tin over nickel
over silver. Other terminations available at additional cost.
Weight  45 – 51 mg
Ambient temperature  –40°C to +85°C with Irms current, +85°C to
+125°C with derated current
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, 1.65 mm pocket depth
PCB washing  Only pure water or alcohol recommended

  _{Part number}1
EPL3015-901ML_
EPL3015-122ML_
EPL3015-152ML_
EPL3015-222ML_
EPL3015-332ML_
EPL3015-472ML_
EPL3015-682ML_
EPL3015-103ML_
EPL3015-153ML_
EPL3015-223ML_
EPL3015-333ML_
  _Inductance2
±20% (µH)
0.90
1.2
1.5
2.2
3.3
4.7
6.8
10
15
22
33
  DCR (Ohms)³
nom    max
0.048
0.054
0.062
0.082
0.108
0.055
0.062
0.072
0.094
0.124
0.145
0.194
0.301
0.435
0.576
0.167
0.223
0.346
0.500
0.662
0.860 0.989
  _{SRF typ}4 ^  Isat (A)⁵
(MHz)
10% drop 20% drop 30% drop
130
1.20
1.90
2.40
105
1.00
1.60
2.05
100
0.90
1.40
1.90
75
0.75
1.20
1.60
55
0.65
1.10
1.40
50
0.55
0.90
1.20
38
0.45
0.75
1.00
32
0.35
0.59
0.81
26
0.24
0.43
0.62
20
0.21
0.36
0.51
15.5
0.19
0.32
0.45
  _{Irms (A)}6
20°C rise  40°C rise
1.85
2.45
1.80
2.40
1.55
2.05
1.50
2.00
1.20
1.70
1.00
1.40
0.90
1.20
0.76
1.00
0.61
0.82
0.56
0.74
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 which the inductance drops the specified amount from its value without current.
6. Current that causes the specified temperature rise from 25°C ambient.
7. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Document 634-1  Revised 09/17/09