PFL3215_15 Datasheet, PDF (1/2 Pages) Coilcraft lnc. – Shielded Power Inductors

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-plati-
num-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.
^  Inductance²
  _{Part number}1 _{±20% (µH)}
PFL3215-681ME_
0.68
PFL3215-102ME_
1.0
PFL3215-222ME_
2.2
PFL3215-332ME_
3.3
PFL3215-472ME_
4.7
PFL3215-682ME_
6.8
PFL3215-103ME_
10
PFL3215-333ME_
33
 DCR ^(mOhms)3
typ    max
28
33
30
38
114
130
175
195
332
372
640
1290
1700
720
1340
1920
  _{SRF typ}4 ^  Isat (mA)⁵
(MHz) 10% drop 20% drop
450
2100
375
1800
250
950
190
730
170
640
2500
2100
1200
920
810
155
600
700
125
500
550
13.5
290
340
30% drop
2700
2300
1400
1100
900
750
600
360
  _{Irms (mA)}6
20°C rise  40°C rise
1500
1400
1100
820
520
2100
1900
1400
1100
720
370
500
300
390
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