SMT POWER INDUCTORS
Toroid - Military/Aerospace SLED Series
Ruggedized header with SLED rails
for secure board mounting
Four package sizes
Current
Rating
: up to 14.3Ad c
Frequency Range: up to 1MHz
Electrical Specifications @ 25°C — Operating Temperature -55°C to +130°C
SLED 20
SLED 30
SLED 40
SLED 50
SLED 60
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 = Irms2 * 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)
Pulse 4 Inductance DCR (mW ) Inductance Reference Flux Density Core Loss Temp. Rise
Part @ Irated Irated
@ 0Ad c ET Factor Factor Factor
Number (µH) (A) TYP MAX (µH) (Volt-µsec) (K1) (K2) (K3)
PL8100 1.01 3.40 9.35 11 1.1 0.53 5.43 3.29E-11 323.9
PL8101 6.2 1.40 59.5 70 7 1.33 2.17 3.29E-11 323.9
PL8102 17.6 1.00 106.25 125 22.7 2.4 1.21 3.29E-11 323.9
PL8110 3.8 4.80 14.705 17.3 5.2 1.76 1.28 1.39E-10 148.0
PL8111 9.4 2.80 36.89 43.4 12.3 2.7 0.83 1.39E-10 148.0
PL8112 29.7 1.40 141.1 166 35.3 4.6 0.49 1.39E-10 148.0
PL8113 114 0.94 323 380 167 10 0.23 1.39E-10 148.0
PL8120 2.5 8.00 7.055 8.3 3.8 1.77 1.30 1.87E-10 114.2
PL8121 5.1 5.40 15.045 17.7 7.5 2.51 0.92 1.87E-10 114.2
PL8122 16.2 2.70 63 72 21.9 4.29 0.54 1.87E-10 114.2
PL8123 58.1 1.30 246.5 290 73 7.83 0.29 1.87E-10 114.2
PL8124 192 0.90 476 560 292 15.7 0.15 1.87E-10 114.2
PL8125 383 0.72 732.7 862 672 23.5 0.10 1.87E-10 114.2
PL8130 4.9 7.80 10.54 12.4 7.9 3.04 0.67 3.35E-10 85.7
PL8131 9 5.50 25 28 14 4.06 0.51 3.35E-10 85.7
PL8132 29.1 2.70 85 100 40.5 6.9 0.30 3.35E-10 85.7
PL8133 645 0.74 1062.5 1250 1134 36.5 0.06 3.35E-10 85.7
PL8150 0.81 14.30 2.125 2.5 1.25 1.035 2.23 1.87E-10 114.2
PL8151 1.32 11.50 3.4 4.0 2.1 1.33 1.74 1.87E-10 114.2
PL8140 9.3 7.20 15.895 18.7 16 4.92 0.41 4.52E-10 67.9
PL8141 16.1 5.10 27.2 32.0 25.9 6.27 0.32 4.52E-10 67.9
PL8142 50 2.60 113.05 133 72.9 10.5 0.19 4.52E-10 67.9
PL8143 1070 0.71 1445 1700 1950 54.4 0.04 4.52E-10 67.9
PL8160 1.68 13.90 3.06 3.6 2.8 1.83 1.12 3.35E-10 85.7
PL8161 2.5 11.40 4.59 5.4 4.2 2.23 0.92 3.35E-10 85.7
PL8170 3.5 12.40 5.61 6.6 6.5 3.1 0.64 4.52E-10 67.9
PL8171 4.7 10.40 7.055 8.3 8.4 3.58 0.56 4.52E-10 67.9
PL8180 5.2 15.40 5.27 6.2 10.5 5.21 0.35 9.58E-10 44.6
PL8181 9.4 10.90 10.5 12.3 17.6 6.84 0.27 9.58E-10 44.6
Mechanical Schematic
SMT POWER INDUCTORS
Toroid - Military/Aerospace SLED Series
PKG A B C D E F G H J T Weight Tube Pan Tape Pan
(grams MAX) (QTY) (QTY)
SLED 20 .400 .345 .300 .245 .200 .250 .310 .345 .045 .025 0.66 30 800
10,16 8,76 7,62 6,22 5,08 6,35 7,87 8,76 1,14 0,64
SLED 30 .625 .525 .500 .400 .325 .400 .460 .560 .045 .040 2.53 35 200
15,88 13,34 9,91 10,16 8.26 10,16 11,68 14,22 1,14 1,02
SLED 40 .725 .575 .600 .450 .335 .410 .540 .660 .060 .040 4.62 30 200
18,42 14,61 15,24 11,43 8,51 10,41 13,72 16,76 1,52 1,02
SLED 50 .900 .690 .730 .520 .415 .520 .640 .810 .080 .060 9.02 30 150
22,86 17,53 18,54 13,21 10,54 13,21 16,26 20,57 2,03 1,52
SLED 60 1.275 1.065 1.100 .890 .405 .510 .985 1.180 .080 .060 15.00 15 100
32,39 27,05 27,94 22,61 10,29 12,95 25,02 29,97 2,03 1,52
Dimensions: Inches
mm
Pulse North China
Room 1503
XinYin Building
No. 888 YiShan Road
Shanghai 200233
China
TEL: 86 21 54643211/2
FAX: 86 21 54643210
www.pulseeng.com M107.C (1/10)
For More Information:
UNITED STATES
(Worldwide)
2 Pearl Buck Court
Bristol, PA 19007
U.S.A.
http://www.pulseeng.com
TEL: 215 781 6410
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 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
Pulse
China Headquarters
No. 1
Industrial District
Changan, Dongguan
China
TEL: 86 769 85538070
FAX: 86 769 85538870
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.
