M107.D (5/18)1
www.pulseruggedized.com
SMT POWER INDUCTORS
Toroid- Ruggedized SLED Series
Ruggedized header with SLED rails
for secure board mounting
Four package sizes
Current
Rating
: up to 14.3Adc
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 = 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.
Pulse
4
Inductance
DCR (mW )
Inductance Reference Flux Density Core Loss Temp. Rise
Part @ Irated
Irated
@ 0Adc 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
