Coilcraft LPT1606-682ML Smt power inductor Datasheet

Document 214 -1
SMT Power Inductors - LPT1606 Series
This product has been discontinued
as of September 1, 2000
A recommended alternative is the DO1606 Series. Existing customers
will be supported. For more information, please contact Coilcraft.
The LPT1606 Power Wafer® is a very small self-shielded
power inductor. Its toroid construction minimizes stray
noise while its 2 mm height and tiny footprint free up
board space.
The 1 µH part has a saturation current rating of 3 A,
remarkable for an inductor this size.
Part
number1
LPT1606-102ML_
LPT1606-152ML_
LPT1606-222ML_
LPT1606-332ML_
LPT1606-472ML_
LPT1606-682ML_
LPT1606-103ML_
LPT1606-153ML_
LPT1606-223ML_
L ±20%2
(µH)
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
DCR
max
(Ohms)
0.11
0.13
0.16
0.195
0.24
0.345
0.44
0.65
0.83
SRF
typ
(MHz)
840
505
360
230
165
130
80
60
25
Isat3 Irms4
(A)
(A)
3.0
2.0
2.4
1.8
1.8
1.6
1.6
1.5
1.2
1.5
1.1
1.3
0.8
1.1
0.7
.9
0.6
.8
Terminations:
Tape and reel:
Silver-palladium-platinum
750/7″ reel; 2500/13″ reel 8 mm tape width
Typical L vs Current
1. When ordering, please specify packaging code:
LPT1606MLC
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 (7500 parts per full reel).
2. Inductance tested at 100 kHz, 0.1 Vrms.
3. DC current at which the inductance drops 30% (typ) from its value
without current.
4. Average current for a 40°C temperature rise from 25°C ambient.
5. Operating and storage temperature range –40°C to +85°C.
6. Electrical specifications at 25°C.
See Qualification Standards section for environmental and test data.
Specifications subject to change without notice.
Please check our website for latest information.
© Coilcraft, Inc. 2006
Document 214-1
Revised 04/27/05
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