SMT POWER INDUCTORS
Shielded Drum Core - PL89XX Series
Height:
7.1mm Max
Footprint:
10.5mm x 10.5mm Max
Inductance Range:
0.8µH to 54.4µH
Current Rating:
up to 11A
Electrical Specifications @ 25°C — Operating Temperature -55°C to +130°C
Part
Numbers
PL8901
PL8902
PL8903
PL8904
PL8905
PL8906
PL8907
PL8908
PL8909
PL8910
PL8911
PL8912
PL8913
PL8914
PL8915
PL8916
PL8917
Inductance
@Irated
(μH TYP)
0.80
1.20
2.1
2.9
3.7
4.8
6
8
9.6
12
14.4
17.6
21.6
26.4
31.2
37.6
54.4
Irated
2
(A)
11
10
9.0
8.0
7.3
6.0
5.5
5.0
4.5
4.1
4.0
3.8
3.4
3.0
2.7
2.6
2.1
DCR (mΩ)
TYP
3.5
4.3
5.1
6.9
7.9
10.9
14.8
16.7
18.1
21.2
27.9
29.8
40.9
43.1
60.8
67.1
103.6
MAX
4.0
6.0
7.3
8.5
9.5
16.5
18.5
21.8
29.0
35.4
37.0
42.0
45.9
64.8
81.5
89.0
135.0
Inductance
@0A
DC
(μH)
1.0*
1.5*
2.7*
3.7*
4.7*
6.0*
7.6*
10
12
15
18
22
27
33
39
47
68
Saturation
3
Current
(A) @25°C
14
13
11
9.2
8.2
6.9
6.2
5.5
5.1
4.4
4.3
3.8
3.4
3.0
2.8
2.6
2.1
Heating
4
Current
(A)
11
10
9
8
7.3
6.0
5.5
5.0
4.5
4.1
4.0
3.8
3.4
3.1
2.7
2.6
2.1
*Inductance
at 0A
DC
tolerance on indicated part numbers is ±30%; tolerance is ±20% on all other parts. Optional Tape & Reel packaging
can be ordered by adding a "T" suffix to the part number (i.e. PL8901 becomes PL8901T).
NOTES FROM TABLE:
(See back page)
Mechanical
.004/0,10 MAX
.142
3,60 TYP
4
Date Code
Country of Origin
PL89XX
.413
10,50
MAX
.287
7,30
TYP
.142
3,60
TYP
.421
10,70
TYP
1
3
2
.413
10,50
MAX
.280
7,10
MAX
.047
1,20
TYP
.118
3,00
TYP
NOTE:
Pin 3 and Pin 4 are for
mechanical connection only.
.287
7,30 TYP
.421
10,70 TYP
SUGGESTED PAD LAYOUT
TAPE & REEL
LAYOUT
1
1
4
3
4
3
1
4
Schematic
1
2
.260
.177
Ø6,60 Ø4,50
.421
10,70
3
Date Code
Country of Origin
PL89XX
Date Code
Country of Origin
PL89XX
Date Code
Country of Origin
PL89XX
.945
± .012
24.00
± 0,30
Weight
. . . . . . . . 4.0 grams
Tape & Reel
. . . . . . 400/reel
Dimensions:
Inches
mm
Unless otherwise specified,
all tolerances are ± .010
0,25
2
2
2
.303
± .008
7.70
± 0,20
.283
7,20
.421
10,70
.630
16,00
USER DIRECTION
OF FEED
USA 215 781 6400
•
UK 44 1483 401 700
•
France 33 3 84 35 04 04
•
Singapore 65 6287 8998
•
Shanghai
86 21 54643211 / 2
•
China 86 769 85538070
•
Taiwan 886 3 4641811
www.pulseeng.com
M117.B (4/06)
SMT POWER INDUCTORS
Shielded Drum Core - PL89XX Series
Notes from Tables
1. Temperature of the component (ambient plus
temperature rise) must be within specified
operating temperature range.
2. The rated current as listed is either the saturation
current or the heating current depending on which
value is lower.
4. The heating current is the DC current, which
causes the temperature of the part to increase
by approximately 40°C. This current is determined
by extending the terminals of the component with
30mm length 28 gauge buss wires and applying
the current to the device for 30 minutes. The
temperature is measured by placing the thermo-
couple between the winding and the shield.
5. In high volt*time applications, additional heating in
3. The saturation current is the current which
the component can occur due to core losses in the
causes the inductance to drop to 75% of its initial
inductor which may necessitate derating the current
inductance at zero bias. This current is determined
in order to limit the temperature rise of the compo-
by placing the component at room ambient (25°C),
nent. In order to determine the approximate total
and applying a short duration pulse current (to
loss (or temperature rise) for a given application,
eliminate self-heating effects) to the component.
both copper losses and core losses should be
taken into account.
Inductance vs Current Characteristics
Percentage of the initial inductance
120%
100%
80%
60%
40%
20%
0%
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
Normalized Isat
For More Information:
UNITED STATES
(Worldwide)
2 Pearl Buck Court
Bristol, PA 19007
U.S.A.
http://www.pulseeng.com
TEL: 215 781 6400
FAX: 215 781 6403
Pulse
Northern Europe
3 Huxley Road
Surrey Research Park
Guildford, Surrey GU2 5RE
United Kingdom
TEL: 44 1483 401700
FAX: 44 1483 401701
Pulse
Southern Europe
Zone Industrielle
F-39270
Orgelet
France
TEL: 33 3 84 35 04 04
FAX: 33 3 84 25 46 41
Pulse
Pulse North China
China Headquarters
Room 1503
No. 1
Industrial District
Changan, Dongguan
China
TEL: 86 769 85538070
FAX: 86 769 85538870
XinYin Building
No. 888 YiShan Road
Shanghai 200233
China
TEL: 86 21 54643211/2
FAX: 86 21 54643210
Pulse South Asia
150 Kampong Ampat
#07-01/02
KA Centre
Singapore 368324
TEL: 65 6287 8998
FAX: 65 6280 0080
Pulse North Asia
No. 26
Kao Ching Road
Yang Mei Chen
Taoyuan Hsien
Taiwan, R. O. C.
TEL: 886 3 4641811
FAX: 886 3 4641911
Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product
names mentioned herein may be trademarks or registered trademarks of their respective owners.
© Copyright, 2006. Pulse Engineering, Inc. All rights reserved.
www.pulseeng.com
M117.B (4/06)
stm32/stm8
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