SMT POWER INDUCTORS
Shielded Drum Core - PL93XX Series
Height:
0.157 inches (4.0mm) Max
Footprint:
0.410 inches x 0.410 inches (10.5mm x 10.5mm) Max
Inductance Range:
0.62µH to 278µH
Current Rating:
up to 7.6A
Electrical Specifications @ 25°C — Operating Temperature -55°C to +130°C
Part
Numbers
PL9301
PL9302
PL9303
PL9304
PL9305
PL9306
PL9307
PL9308
PL9309
PL9310
PL9311
PL9312
PL9313
PL9314
PL9315
PL9316
PL9317
Inductance
@Irated
(μH TYP)
0.62
1.2
1.9
2.8
4.0
5.4
6.9
8.0
11
12
19
25
38
55
83
123
178
Irated
2
(A)
7.60
7.10
5.80
5.20
4.70
3.70
3.50
3.40
3.00
2.80
2.30
2.10
1.65
1.32
1.10
0.88
0.73
DCR (mΩ)
TYP
4.2
5.6
8.4
10.2
15.1
20.8
23.7
26.5
36.1
39.5
62
71
113
170
262
400
591
MAX
5.5
7.3
10.9
13.3
19.6
27.0
30.8
33.2
45.2
49.4
77
89
142
212
328
500
739
Inductance
@0A
DC
(μH)
0.68±25%
1.3±25%
2.2±25%
3.3±25%
4.7±25%
6.0±25%
7.6±25%
10±20%
12±20%
15±20%
22±20%
27±20%
47±20%
68±20%
100±20%
150±20%
220±20%
Saturation
3
Current
(A) @25°C
10.00
8.00
6.15
5.80
5.40
4.50
4.00
3.80
3.40
3.10
2.80
2.30
2.10
1.50
1.35
1.15
0.92
Heating
4
Current
(A)
7.60
7.10
5.80
5.20
4.70
3.70
3.50
3.40
3.00
2.80
2.30
2.10
1.65
1.32
1.10
0.88
0.73
PL9318
278
0.60
906
1133
330±20%
0.70
0.60
*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. PL9301 becomes PL9301T).
NOTES FROM TABLE:
(See back page)
Mechanical
.067
1,70 TYP
4
.126
3,20 TYP
Date Code
Country of Origin
PL93XX
.410
10,41
MAX
.287
7,30
TYP
.126
3,20
TYP
.421
10,70
TYP
1
3
2
.410
10,41
MAX
.157
4,00
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
.067
1,70 TYP
Schematic
1
2
TAPE & REEL
LAYOUT
1
1
4
3
4
3
1
4
SUGGESTED PAD LAYOUT
.260
.177
Ø6,60 Ø4,50
.421
10,70
3
Date Code
Country of Origin
PL93XX
Date Code
Country of Origin
PL93XX
Date Code
Country of Origin
PL93XX
.945
± .012
24.00
± 0,30
2
2
2
Weight
. . . . . . . . 2.5 grams
Tape & Reel
. . . . . . 400/reel
Dimensions:
Inches
mm
Unless otherwise specified,
all tolerances are ± .010
0,25
.165
± .008
4.20
± 0,20
.181
4,60
.421
10,70
.630
16,00
USER DIRECTION
OF FEED
USA 215 781 6400
•
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
M120.A (3/07)
SMT POWER INDUCTORS
Shielded Drum Core - PL93XX 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:
Pulse Worldwide
Headquarters
2 Pearl Buck Court
Bristol, PA 19007
U.S.A.
www.pulseeng.com
Tel: 215 781 6400
Fax: 215 781 6403
Pulse
Europe
Einsteinstrasse 1
D-71083 Herrenberg
Germany
Pulse China Headquarters
B402, Shenzhen
Tech-Innovation International
Tenth Kejinan Rd.
High-Tech Industrial Park
Nanshan District, Shenzhen
China
Tel: 86 755 33966678
Fax: 86 755 33966700
Pulse North China
Room 1503
XinYin Building
No. 888 YiShan Rd.
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
Pulse North Asia
No. 26
Kao Ching Rd.
Yang Mei Chen
Taoyuan Hsien
Taiwan, R. O. C.
Tel: 886 3 4641811
Fax: 886 3 4641911
Tel: 49 7032 7806 0
Fax: 49 7032 7806 12
Tel: 65 6287 8998
Fax: 65 6280 0080
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, 2007. Pulse Engineering, Inc. All rights reserved.
www.pulseeng.com
M120.A (3/07)
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