LPO3310-301ML Datasheet, PDF (1/2 Pages) Coilcraft lnc. – SMT Power Inductors

Document 352-1
SMT Power Inductors - LPO3310 Series
Part number¹
LPO3310-301ML_
LPO3310-471ML_
LPO3310-701ML_
LPO3310-102ML_
LPO3310-152ML_
LPO3310-222ML_
LPO3310-332ML_
LPO3310-472ML_
LPO3310-682ML_
LPO3310-822ML_
LPO3310-103ML_
LPO3310-153ML_
LPO3310-223ML_
LPO3310-333ML_
LPO3310-473ML_
L²
±20%
(µH)
0.30
0.47
0.70
1.0
1.5
2.2
3.3
4.7
6.8
8.2
10
15
22
33
47
DCR³
max
(Ohms)
0.040
0.042
0.068
0.076
0.12
0.15
0.20
0.28
0.36
0.50
0.52
0.80
1.20
1.78
2.15
SRF⁴
typ
(MHz)
420
310
200
180
153
112
91
80
68
58
52
36
34
27
22
Isat⁵
(A)
2.8
2.3
1.9
1.6
1.4
1.1
0.95
0.80
0.66
0.65
0.57
0.45
0.37
0.30
0.25
Irms⁶
(A)
2.8
2.3
1.9
1.6
1.4
1.1
0.95
0.80
0.66
0.65
0.57
0.45
0.37
0.30
0.25
• Only 1.0 mm high, 3.3 mm square
• Handles current up to 2.8 Amps
Designer’s Kit C375 contains 3 each of all values
Core material Ferrite
Core and winding loss See www.coilcraft.com/coreloss
Terminations RoHS compliant silver-palladium-platinum-glass frit.
Other terminations available at additional cost.
Weight 28.0 – 31.3 mg
Ambient temperature –40°C to +85°C with Irms current, +85°C to
+110°C with derated current
Storage temperature Component: –40°C to +110°C.
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 1000/7″reel; 3500/13″ reel Plastic tape: 12 mm wide,
0.23 mm thick, 8 mm pocket spacing, 1.37 mm pocket depth
Recommended pick and place nozzle OD: 3.3 mm; ID: ≤1.65 mm
PCB washing Only pure water or alcohol recommended
1. When ordering, please specify termination and packaging codes:
LPO3310-473MLC
Termination: L = RoHS compliant silver-palladium-platinum-glass frit
Special order: T = RoHS tin-silver-copper (95.5/4/0.5) or
S = non-RoHS tin-lead (63/37).
Packaging: C = 7″ machine-ready reel. EIA-481 embossed plastic
tape (1000 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 (3500 parts per full reel).
2. Inductance tested at 100 kHz, 0.1 Vrms using an Agilent/HP 4192A.
3. DCR measured on a micro-ohmmeter.
4. SRF measured using Agilent/HP 8753ES or equivalent.
5. DC current at which the inductance drops 10% (typ) from its value
without current.
6. Current that causes a 25°C temperature rise from 25°C ambient.
7. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
© Coilcraft, Inc. 2009
Specifications subject to change without notice.
Please check our website for latest information.
Document 352-1 Revised 10/14/08