PFL3215

Document 895-1
Shielded Power Inductors – PFL3215
• Low cost, low profile 1206 size power inductor
• Provides the current handling of much larger inductors; up
to 2700 mA
Core material Composite
Core and winding loss See www.coilcraft.com/coreloss
Environmental RoHS compliant, halogen free
Terminations RoHS compliant matte tin over nickel over silver-platinum-glass frit. Other terminations available at additional cost.
Weight 31 – 39 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: 12 mm wide,
0.23 mm thick, 4 mm pocket spacing, 1.65 mm pocket depth
PCB washing Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See Doc787_PCB_Washing.pdf.
Part number1
Inductance2
±20% (µH)
3
DCR (mOhms) typ max
5
typ4 Isat (mA) (MHz)
10% drop 20% drop 30% drop
SRF
Irms (mA)6
20°C rise 40°C rise
PFL3215-681ME_
0.68 28334502100 2500
27001500
2100
PFL3215-102ME_
1.0 30383751800 2100
23001400
1900
PFL3215-222ME_2.2 114 130 250
950 1200 1400 1100 1400
PFL3215-332ME_
3.3175
195
190730 920
1100820
1100
PFL3215-472ME_
4.7332
372
170640 810
900520
720
PFL3215-682ME_
6.8640
720
155600 700
750370
500
PFL3215-103ME_
101290
1340
125500 550
600300
390
PFL3215-333ME_33
1700 1920
13.5 290
340 360
270
360
1. When ordering, please specify termination and packaging codes:
PFL3215-103MEC
Termination:E=RoHS compliant matte tin over nickel over silver.
Special order, added cost:
Q = RoHS tin-silver-copper (95.5/4/0.5) or P = non-RoHS tin-lead (63/37).
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 7.9 MHz, 0.1 Vrms using a Coilcraft SMD-A test fixture with an Agilent/HP 4286 impedance analyzer and Coilcraft-provided
correlation pieces.
3. DCR measured using a micro-ohmmeter.
4. SRF measured using an Agilent/HP 8753D network analyzer and a Coilcraft SMD-D test fixture.
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 895-1 Revised 09/13/15
Document 895-2
PFL3215 Shielded Power Inductors
L vs Frequency
L vs Current
0.126
max
3,20
0.018
0,457
0.059
max
1,50
Terminal wraparound:
approx 0.015/0,381 both ends
0.012
0,30
0.096
2,44
0.090
max
2,286
0.012
0,30
0.080
2,03
0.108
2,74
0.10
2,54
0.035
0,89
Recommended
Land Pattern
Dimensions are in
inches
mm
Document 895-2 Revised 09/13/15