SMT POWER INDUCTORS
Unshielded Drum Core - PF0382NL Series
Height:
11.3mm Max
Footprint:
13.0mm x 9.4mm Max
Current Rating:
up to 4.9A
Inductance Range:
10µH to 1000µH
RoHS compliant version available on request
Electrical Specifications @ 25°C — Operating Temperature -40°C to +125°C
7
Part
5,6
Number
PF0382.103NL
PF0382.153NL
PF0382.223NL
PF0382.333NL
PF0382.473NL
PF0382.683NL
PF0382.104NL
PF0382.154NL
PF0382.224NL
PF0382.334NL
PF0382.474NL
PF0382.684NL
PF0382.105NL
Inductance
1
@ Irated
(µH TYP)
9
14
20
30
42
61
90
140
200
297
423
612
900
Irated
2
(A)
4.90
4.20
3.50
3.10
2.70
1.90
1.50
1.20
1.10
0.80
0.60
0.50
0.20
DCR
(mΩ MAX)
24
31
47
65
90
130
200
280
360
580
860
1200
2000
Inductance
@ 0A
DC
(µH ±20%)
10
15
22
33
47
68
100
150
220
330
470
680
1000
Saturation
3
Current I
SAT
(A)
8.30
7.10
5.60
4.30
3.80
3.10
2.60
2.10
1.70
1.35
1.15
1.05
0.85
Heating
4
Current I
DC
(A)
4.90
4.20
3.50
3.10
2.70
1.90
1.50
1.20
1.10
0.80
0.60
0.50
0.20
determined by mounting the component on a typical application PCB and applying the
NOTES:
1. Inductance at Irated is a typical inductance value measured when the
current to the device for 30 minutes.
inductor is subjected to the rated current.
2. The rated current as listed is either the saturation current at 25°C or 5. Optional Tape & Reel packaging can be ordered by adding a "T" suffix to the part number
(i.e. PF0382.103NL becomes PF0382.103NLT). Pulse complies to industry standard tape
the heating current, depending on which value is lower.
and reel specification EIA481.
3. The saturation current Isat is the current which causes the inductance
to drop by 10% (typical) at an ambient temperature of 25°C. This
6. The "NL" suffix indicates an RoHS-compliant part number. Non-NL suffixed parts are not
current is determined by placing the component in the specified
necessarily RoHS compliant, but are electrically and mechanically equivalent to NL versions.
ambient environment and applying a short duration pulse current
If a part number does not have the "NL" suffix, but an RoHS compliant version is required,
(to eliminate self-heating effects) to the component.
please contact Pulse for availability.
4. The heating current I
DC
is the DC current which causes the tempera-
7. The temperature of the component (ambient plus temperature rise) must be within the
ture rise of the part to increase by approximately 40°C. This current is
stated operating temperature range.
Mechanical
SUGGESTED PAD LAYOUT
.120
3,00 REF
.120
3,00 REF
.445
11,30
MAX
Schematic
.380
9,65
XXX
.370
9,40
MAX
.510
12,95
MAX
.349
8,85
MAX
.287
7,30
REF
1
2
.004/0,10
.457
11,60
.630
16,00
Weight
. . . . . . . . 2.5 grams
Tape & Reel
. . . . . . 280/reel
Dimensions:
Inches
mm
Unless otherwise specified, all tolerances are ± .010
0,25
.512
13,00
.945
± .012
24,00
± 0,30
TAPE & REEL LAYOUT
.380
9,65
USER DIRECTION OF FEED
USA 858 674 8100
•
Germany 49 7032 7806 0
•
Singapore 65 6287 8998
•
Shanghai
86 21 54643211 / 2
•
China 86 755 33966678
•
Taiwan 886 3 4641811
www.pulseeng.com
19
SPM2007 (11/07)
PCB设计
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