SMT power InducTorS
Toroid - Military/Aerospace SLED Series
Ruggedized header with SLED rails
for secure board mounting
Four package sizes
Current Rating:
up to 14.3A
dc
Frequency Range:
up to 1MHz
electrical Specifications @ 25°c — operating Temperature -55°c to +130°c
Pulse
Part
Number
4
Inductance
@ Irated
(µH)
1.01
6.2
17.6
3.8
9.4
29.7
114
2.5
5.1
16.2
58.1
192
383
4.9
9
29.1
645
0.81
1.32
9.3
16.1
50
1070
1.68
2.5
3.5
4.7
5.2
9.4
Irated
(A)
3.40
1.40
1.00
4.80
2.80
1.40
0.94
8.00
5.40
2.70
1.30
0.90
0.72
7.80
5.50
2.70
0.74
14.30
11.50
7.20
5.10
2.60
0.71
13.90
11.40
12.40
10.40
15.40
10.90
TYP
DCR (mW
)
MAX
11
70
125
17.3
43.4
166
380
8.3
17.7
72
290
560
862
12.4
28
100
1250
2.5
4.0
18.7
32.0
133
1700
3.6
5.4
6.6
8.3
6.2
12.3
Inductance
@ 0A
dc
(µH)
1.1
7
22.7
5.2
12.3
35.3
167
3.8
7.5
21.9
73
292
672
7.9
14
40.5
1134
1.25
2.1
16
25.9
72.9
1950
2.8
4.2
6.5
8.4
10.5
17.6
Reference
ET
(Volt-µsec)
0.53
1.33
2.4
1.76
2.7
4.6
10
1.77
2.51
4.29
7.83
15.7
23.5
3.04
4.06
6.9
36.5
1.035
1.33
4.92
6.27
10.5
54.4
1.83
2.23
3.1
3.58
5.21
6.84
Flux Density
Factor
(K1)
5.43
2.17
1.21
1.28
0.83
0.49
0.23
1.30
0.92
0.54
0.29
0.15
0.10
0.67
0.51
0.30
0.06
2.23
1.74
0.41
0.32
0.19
0.04
1.12
0.92
0.64
0.56
0.35
0.27
Core Loss
Factor
(K2)
3.29E-11
3.29E-11
3.29E-11
1.39E-10
1.39E-10
1.39E-10
1.39E-10
1.87E-10
1.87E-10
1.87E-10
1.87E-10
1.87E-10
1.87E-10
3.35E-10
3.35E-10
3.35E-10
3.35E-10
1.87E-10
1.87E-10
4.52E-10
4.52E-10
4.52E-10
4.52E-10
3.35E-10
3.35E-10
4.52E-10
4.52E-10
9.58E-10
9.58E-10
Temp. Rise
Factor
(K3)
323.9
323.9
323.9
148.0
148.0
148.0
148.0
114.2
114.2
114.2
114.2
114.2
114.2
85.7
85.7
85.7
85.7
114.2
114.2
67.9
67.9
67.9
67.9
85.7
85.7
67.9
67.9
44.6
44.6
SLED 20
PL8100
PL8101
PL8102
SLED 30
9.35
59.5
106.25
14.705
36.89
141.1
323
7.055
15.045
63
246.5
476
732.7
10.54
25
85
1062.5
2.125
3.4
15.895
27.2
113.05
1445
3.06
4.59
5.61
7.055
5.27
10.5
PL8110
PL8111
PL8112
PL8113
SLED 40
PL8120
PL8121
PL8122
PL8123
PL8124
PL8125
PL8130
PL8131
PL8132
PL8133
PL8150
PL8151
SLED 50
PL8140
PL8141
PL8142
PL8143
PL8160
PL8161
PL8170
PL8171
SLED 60
PL8180
PL8181
NOTES:
1. Reference values are for an inductor with a 55°C temperature rise.
The core loss is 10% of the copper loss at the ET listed and 500kHz.
2. Core does not saturate abruptly. The ET and DC current are limited by
the desired inductance and temperature rise.
3. In high volt-time applications, additional heating in the component can
occur due to core losses in the inductor which may necessitate derat-
ing the current in order to limit the temperature rise of the
component. In order to determine the approximate total losses
(or temperature rise) for a given application, both copper and core
losses should be taken into account.
Estimated Temperature Rise:
Trise = K3 * (Coreloss(W) + Copperloss(W)
.833
(C)
CopperLoss = Irms
2
* DCR_Typical (mW) / 1000
CoreLoss = K2 * (Freq_kHz)
1.26
* (DB)
2.11
DB
= K1 * Volt-µsec * 100
4. Optional Tape & Reel packaging can be ordered by adding a “T” suffix
to the part number (i.e. PL8100 becomes PL8100T). Pulse complies to
industry standard tape and reel specification EIA481.
US 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
M107.C (1/10)
SMT power InducTorS
Mechanical
Toroid - Military/Aerospace SLED Series
Schematic
½
½
½
½½½
½
½½½½½
½
½
½½½½½
½
½½½½½
Dimensions:
Inches
mm
½
½½½½½
½
½½½
½
½½½
½½½½½½½½½
½½½½½½½½½½
½½½½½½½½½½
½½½½½½½½½½½½½½½½½½½½
Weight
(grams MAX)
Tube Pan
(QTY)
Tape Pan
(QTY)
PKG
SLED 20
SLED 30
SLED 40
SLED 50
SLED 60
A
.400
10,16
.625
15,88
.725
18,42
.900
22,86
1.275
32,39
B
.345
8,76
.525
13,34
.575
14,61
.690
17,53
1.065
27,05
C
.300
7,62
.500
9,91
.600
15,24
.730
18,54
1.100
27,94
D
.245
6,22
.400
10,16
.450
11,43
.520
13,21
.890
22,61
E
.200
5,08
.325
8.26
.335
8,51
.415
10,54
.405
10,29
F
.250
6,35
.400
10,16
.410
10,41
.520
13,21
.510
12,95
G
.310
7,87
.460
11,68
.540
13,72
.640
16,26
.985
25,02
H
.345
8,76
.560
14,22
.660
16,76
.810
20,57
1.180
29,97
J
.045
1,14
.045
1,14
.060
1,52
.080
2,03
.080
2,03
T
.025
0,64
.040
1,02
.040
1,02
.060
1,52
.060
1,52
0.66
2.53
4.62
9.02
15.00
30
35
30
30
15
800
200
200
150
100
For More Information:
UNITED STATES
(Worldwide)
Pulse
Northern Europe
3 Huxley Road
2 Pearl Buck Court
Surrey Research Park
Bristol, PA 19007
Guildford, Surrey GU2 5RE
U.S.A.
http://www.pulseeng.com United Kingdom
TEL: 44 1483 401700
TEL: 215 781 6410
FAX: 44 1483 401701
FAX: 215 781 6403
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
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
XinYin Building
No. 888 YiShan Road
Shanghai 200233
China
TEL: 86 21 54643211/2
FAX: 86 21 54643210
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, 2010. Pulse Engineering, Inc. All rights reserved.
www.pulseeng.com
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