PULSE P0400

SMT POWER INDUCTORS
Toroid - Tomcat Series
Height: 7.6mm Max
Footprint: 18.2mm x 15.0mm Max
Current Rating: up to 14.4A
Inductance Range: 1.5µH to 139µH
Electrical Specifications @ 25°C — Operating Temperature -40°C to +130°C 10
Part
Number
Inductance
@ Irated
(µH)
Irated
(A)
DCR (TYP)
(mΩ)
ET
(V-µsec)
Storage
Capacity
(µJoules)
Inductance
@ 0ADC
(µH ±20%)
100 Gauss
ET100
(V-µsec)
1 Amp DC
H1
(Orsted)
Connection
P0395NL
P0396NL
P0397NL
P0398NL
P0395NL
P0399NL
P0396NL
P0400NL
P0397NL
P0401NL
P0398NL
P0402NL
P0399NL
P0403NL
P0400NL
P0401NL
P0403NL
P0402NL
1.5
2.4
4.2
5.8
6.1
7.6
9.7
12.1
17.0
18.0
23.1
27.0
30.6
34.8
48.5
72.0
139.1
108.0
14.40
11.20
8.20
6.80
7.20
5.70
5.60
5.40
4.10
4.40
3.40
3.54
2.85
3.00
2.70
2.20
1.50
1.77
4.41
6.54
10.47
14.94
17.60
20.99
26.20
23.24
41.90
38.15
59.70
53.21
84.00
73.89
93.00
152.60
295.60
212.80
4.80
6.00
7.85
9.05
9.60
10.25
12.00
13.85
15.70
16.50
18.10
20.50
20.50
22.50
27.70
33.00
45.00
41.00
159.01
152.83
142.57
133.80
159.01
124.18
152.83
176.62
142.57
174.26
133.80
169.14
124.18
156.47
176.62
174.26
156.47
169.14
2.2
3.5
5.9
7.9
9.0
10.1
14.0
18.5
23.7
27.4
31.5
40.5
40.5
50.5
74.1
109.8
202.2
161.8
1.71
2.14
2.78
3.21
3.42
3.64
4.28
4.92
5.56
5.99
6.42
7.27
7.27
8.13
9.84
11.98
16.26
14.55
3.77
4.71
6.12
7.06
7.53
8.00
9.42
10.83
12.24
13.18
14.12
16.01
16.01
17.89
21.66
26.36
35.78
32.01
Parallel
Parallel
Parallel
Parallel
Series
Parallel
Series
Parallel
Series
Parallel
Series
Parallel
Series
Parallel
Series
Series
Series
Series
8,9
7. For flux density (B in Gauss), calculate ET (V-µsec) for the application, divide by
ET100 from the table, and multiply by 100.
8. Optional Tape & Reel packaging can be ordered by adding a "T" suffix to
the part number (i.e. P0395NL becomes P0395NLT). Pulse complies to industry standard tape and reel specification EIA481.
9. The "NL" suffix indicates an RoHS-compliant part number. Non-NL suffixed
parts are not necessarily RoHS compliant, but are electrically and mechanically
equivalent to NL versions. If a part number does not have the "NL" suffix, but
an RoHS compliant version is required, please contact Pulse for availability.
10. The temperature of the component (ambient plus temperature rise) must be within
the stated operating temperature range.
NOTES:
1. The reference inductance is a typical value at the AC and DC excitation listed.
2. Temperature rise is 55°C in typical buck or boost circuits at 100kHz and with the
reference ET applied to the inductor.
3. Total loss in the inductor is 634mW for a 55°C temperature rise above ambient.
4. To estimate temperature rise in a given application, determine copper and core
losses, divide by 634 and multiply by 50.
5. For the copper loss (mW), calculate IDC 2X RN.
6. For core loss (mW), using frequency (f in Hertz) and operating flux density (B in
Gauss), calculate 2.24 x 10-10 x B2.11 x f1.26.
Schematic
Mechanical
.590 MAX
14,99
2
.600
15,24
.370
9,40
1
3
4X .060
1,52
.715 MAX
18,16
P0XXX
Date Code
Country of Origin
4
R
3
2
.610
15,49
1:1 ±1%
4X .175
4,45
Suggested Pad Layout
.300 MAX
7,62
.005 MIN
0,13
.365
9,27
4
1
Weight . . . . . . . . 4.2 grams
Tape & Reel . . . . . . 300/reel
Tube . . . . . . . . . . . . 35/tube
Dimensions: Inches
mm
Unless otherwise specified,
all tolerances are ± .010
0,25
.005/0,13
4 SURFACES
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www.pulseeng.com
73
SPM2007 (11/07)
Mouser Electronics
Authorized Distributor
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Pulse:
P0401T P0402 P0403 P0403T P0395 P0395T P0396 P0396T P0397 P0398 P0399 P0400 P0400T
P0395NL P0396NL P0396NLT P0403NL P0398NL P0398NLT P0399NL P0399NLT P0400NL P0400NLT
P0401NL P0401NLT P0403NLT P0399T P0397NLT P0402NLT P0397NL P0402NL P0395NLT