Document
SMT POWER INDUCTORS
Shielded Drum Core PF0552NL and PF0553NL Series
Single, coupled or (1:1) transformer applications Footprint: PF0552NL - 12.5mm x 12.5mm x 6mm Max
PF0553NL - 12.5mm x 12.5mm x 8mm Max Current Rating: up to 17.72A Inductance Range: 0.47µH to 4mH 260°C reflow peak temperature qualified 200Vac isolation between windings
Part 2,3 Number
PF0552.471NL PF0552.102NL PF0552.152NL PF0552.471NL PF0552.222NL PF0552.332NL PF0552.102NL PF0552.472NL PF0552.152NL PF0552.682NL PF0552.822NL PF0552.222NL PF0552.103NL PF0552.332NL PF0552.153NL PF0552.472NL PF0552.223NL PF0552.682NL PF0552.822NL PF0552.333NL PF0552.103NL PF0552.473NL PF0552.153NL PF0552.683NL PF0552.823NL PF0552.223NL PF0552.104NL PF0552.333NL PF0552.154NL PF0552.473NL PF0552.224NL PF0552.683NL PF0552.823NL PF0552.334NL PF0552.104NL PF0552.474NL PF0552.154NL PF0552.684NL PF0552.824NL PF0552.224NL PF0552.105NL PF0552.334NL PF0552.474NL PF0552.684NL PF0552.824NL PF0552.105NL
Electrical Specifications @ 25°C — Operating Temperature - 40°C to +125°C 6
Inductance * @ 0ADC
(µH ±20%)
0.49 0.91 1.5 2.0 2.2 3.1 3.6 5.3 5.9 6.6 8.1 8.8 9.7 12 15 21 22 27 32 34 39 47 61 68 84 89 100 135 150 190 220 270 330 340 410 470 600 680 830 870 1000 1300 1900 2700 3300 4000
Inductance @ Irated (µH TYP)
0.49 0.91 1.5 2.0 2.2 3.1 3.6 4.7 5.9 6.6 8.1 8.8 9.7 12 15 19 22 27 32 33 39 47 60 68 82 88 100 130 150 190 220 270 330 330 400 470 600 680 830 870 1000 1300 1900 2700 3300 4000
Irated 5 (A)
14.2 12.9 12.4 7.1 11.1 10.1 6.5 8.5 6.2 7.3 6.5 5.6 6.0 5.0 5.5 4.3 4.6 3.7 3.3 3.7 3.0 3.2 2.8 2.7 2.4 2.3 2.2 1.9 1.8 1.7 1.4 1.4 1.2 1.2 1.1 1.0 0.88 0.81 0.69 0.71 0.65 0.61 0.51 0.4 0.34 0.32
DCR (mΩ MAX)
1.6 2.4 2.9 6.4 3.9 5.8 9.6 9.2 12 12 18 16 19 23 24 37 35 48 66 54 73 69 97 100 130 140 160 220 230 270 350 400 530 470 640 690 930 1000 1400 1400 1600 1900 2700 4100 5500 6400
Saturation 6 Current ISAT
-30% (A)
33 24 18.4 16.4 15 12.8 11.8 9.8 9.2 8.8 7.8 7.5 7.2 6.4 5.8 4.9 4.8 4.4 3.9 3.9 3.6 3.2 2.9 2.7 2.4 2.4 2.2 2.0 1.8 1.6 1.5 1.4 1.2 1.2 1.1 1.0 0.91 0.86 0.78 0.76 0.70 0.62 0.51 0.43 0.39 0.35
Heating 7 Current IDC
+40°C(A)
Core Loss 8 Factor (K2)
Connection** Mode
14.2 100
Parallel
12.9 140
Parallel
12.4 180
Parallel
7.1 210
Series
11.1 210
Parallel
10.1 250
Parallel
6.5 270
Series
8.5 330 Parallel
6.2 350
Series
7.3 370 Parallel
6.5 410 Parallel
5.6 430
Series
6.0 450 Parallel
5.0 490
Series
5.5 550 Parallel
4.3 660
Series
4.6 670 Parallel
3.7 760
Series
3.3 810
Series
3.7 840 Parallel
3.0 900
Series
3.3 980 Parallel
2.8 1100
Series
2.8 1200 Parallel
2.4 1300 Parallel
2.3 1400
Series
2.3 1400 Parallel
1.9 1700
Series
1.8 1800 Parallel
1.7 2000
Series
1.4 2100 Parallel
1.4 2400
Series
1.2 2600
Series
1.2 2700 Parallel
1.1 2900
Series
1.0 3100 Parallel
0.88 3500
Series
0.81 3700
Parallel
0.69 4100
Parallel
0.71 4200
Series
0.65 4500
Parallel
0.61 5100
Series
0.51 6300
Series
0.4 7400
Series
0.34 8200
Series
0.32 9100
Series
NOTES FROM TABLE: (See page 43)
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40
SPM2007 (4/08)
SMT POWER INDUCTORS
Shielded Drum Core
PF0552NL and PF0553NL Series
Electrical Specifications @ 25°C — Operating Temperature - 40°C to +125°C 6
Part 2,3 Number
Inductance * @ 0ADC
(µH ±20%)
Inductance @ Irated (µH TYP)
Irated 5 (A)
DCR (mΩ MAX)
Saturation 6 Current ISAT
-30% (A)
Heating 7 Current IDC
+40°C(A)
Core Loss 8 Factor (K2)
Connection** Mode
PF0553.471NL
0.43
0.43
17 1.6
56
17 53 Parallel
PF0553.102NL
0.86
0.86
15 2.4
40
15 76 Parallel
PF0553.152NL
1.4
1.4 13 2.9
31
13 97 Parallel
PF0553.471NL
1.7
1.7 9.0 6.4
28
9.0 110
Series
PF0553.222NL
2.0
2.0 13 3.7
25
13 110 Parallel
PF0553.332NL
2.8
2.8 10 5.4
21
10 130 Parallel
PF0553.102NL
3.4
3.4 7.7 9.4
20
7.7 150
Series
PF0553.472NL
4.8
4.7 8.1 9.2
16
8.1 180
Parallel
PF0553.152NL
5.4
5.4 6.7 12
16
6.7 190
Series
PF0553.682NL
7.4
6.8 7.2 12
13
7.2 220
Parallel
PF0553.222NL
8.1
8.1 6.2 15
PF0553.822NL
8.9
8.2 6.2 15
PF0553.103NL
10.5
10 6.0 17
PF0553.332NL
11.3
11.3
5.2 22
PF0553.153NL
14
15 5.0 24
13
6.2 230
Series
12
6.2 240
Parallel
11
6.0 260
Parallel
11
5.2 270
Series
9.6
5.0 300
Parallel
PF0553.472NL PF0553.223NL PF0553.682NL PF0553.333NL PF0553.822NL
19 23 30 34 35
19 4.1 37 22 3.9 39 27 3.6 46 33 3.2 59 33 3.1 62
8.2
4.1 350
Series
7.6
3.9 390
Parallel
6.6
3.6 440
Series
6.2
3.2 470
Parallel
6.1
3.1 470
Series
PF0553.103NL
42
40 3.0 67
5.6
3.0 520
Series
PF0553.473NL
47
47 2.9 72
5.3
2.9 550
Parallel
PF0553.153NL
56
56 2.5 96
4.8
2.5 600
Series
PF0553.683NL
66
66 2.4 110
4.4
2.4 650
Parallel
PF0553.823NL
80
80 2.0 140
4.1
2.0 720
Parallel
PF0553.223NL
92
88 2.0 160
3.8
2.0 770
Series
PF0553.104NL
100
100 1.9 160
3.6
1.9 810
Pa.