PF0581NL Datasheet, PDF (1/2 Pages) Pulse A Technitrol Company – SMT POWER INDUCTORS

SMT POWER INDUCTORS
Unshielded Drum Core - PF0581NL Series
Height: 4.42mm Max
Footprint: 10.32mm Typ x 9.32mm Max
Current Rating: up to 2.5A
Inductance Range: 10µH to 560µH
260°C reflow peak temperature qualified
Part⁵
Number
PF0581.103NL
PF0581.123NL
PF0581.153NL
PF0581.183NL
PF0581.223NL
PF0581.273NL
PF0581.333NL
PF0581.393NL
PF0581.473NL
PF0581.563NL
PF0581.683NL
PF0581.823NL
PF0581.104NL
PF0581.124NL
PF0581.154NL
PF0581.184NL
PF0581.224NL
PF0581.274NL
PF0581.334NL
PF0581.394NL
PF0581.474NL
PF0581.564NL
Electrical Specifications @ 25°C — Operating Temperature - 40°C to +125°C ⁶
Inductance
@Irated¹
(μH TYP)
9.5
11
14
17
21
26
31
37
45
53
65
78
95
110
140
170
210
260
310
370
450
530
Irated²
(A)
2.50
2.30
2.00
1.90
1.70
1.50
1.30
1.20
1.10
1.00
0.93
0.85
0.76
0.70
0.63
0.56
0.53
0.46
0.42
0.39
0.35
0.32
DCR
(mΩ MAX)
43
48
60
66
84
96
115
151
166
199
233
262
333
376
500
620
721
949
1100
1245
1526
1870
Inductance
@0Adc
(μH ±10%)
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
560
Saturation³
Current
Isat (A)
2.50
2.30
2.00
1.90
1.70
1.50
1.30
1.20
1.10
1.00
0.93
0.85
0.76
0.70
0.63
0.56
0.53
0.46
0.42
0.39
0.35
0.32
Heating⁴
Current Idc
(A)
3.25
3.15
2.70
2.50
2.25
2.05
1.90
1.73
1.65
1.52
1.37
1.29
1.16
1.10
0.97
0.84
0.79
0.68
0.63
0.60
0.53
0.51
Mechanical
Schematic
.174
4,42
MAX
.071
1,80
TYP
1
XXXNL
.367
9,32
(1)
DATE CODE
MAX
.375
(2) 9,52
TYP
2
Ø_1.400,362TYP
.201
5,10
.005/0,13
.079
2,00
TYP
1.401,554TYP
SUGGESTED PAD LAYOUT
Weight . . . . . . . . . . .1.2 grams
Tape & Reel . . . . . . . .900/reel
Ø_1.04,0490
.945 ± .012
24,00 ± 0,30
Dimensions: Inches
mm
Unless otherwise specified,
all tolerances are ± .004
0,10
TAPE & REEL LAYOUT
.472
12,00
USER DIRECTION OF
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15
SPM2007 (11/07)