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Pulse

PA3288.301HL Datasheet Preview

PA3288.301HL Datasheet

SMT Power Inductor

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SMT POWER INDUCTORS
Power Beads - PA3288.XXXHL Series
Current Rating: Over 70Apk
Inductance Range: 120nH to 300nH
Height: 8.0mm Max
Footprint: 9.6mm x 6.4mm Max
Halogen Free
Electrical Specifications @ 25°C — Operating Temperature - 40°C to +130°C 7
Part
Number
Inductance 1
(nH)@ 0ADC
Inductance 2
@Irated
(nH TYP)
Irated 3
(ADC)
PA3288.121HL
120
116
64
PA3288.151HL
150
142
57.5
PA3288.221HL
220
216
35
PA3288.281HL
280
264
27
PA3288.301HL
300
276
25.5
DCR 4
(mW nominal)
0.29 +/- 5%
Saturation Current 5
25°C
100°C
125°C
94
74
69
66
53
48
44
35
32.5
35
27
25.5
33
25.5
24
Heating Current 6
(A TYP)
64
64
64
64
64
NOTES:
1. Inductance measured at 100kHz, 100mVrms.
2. Inductance at Irated is the value of the inductance at 25°C at the listed rated current.
3. The rated current as listed is either the saturation current (25°C or 100°C) or the heating current
depending on which value is lower.
4. The nominal DCR is measured from point a to point b , as shown below on the mechanical drawing.
5. The saturation current is the typical current which causes the inductance to drop by 20% at the stated
ambient temperatures (25°C, 100°C and 125°C). This current is determined by placing the component
in the specified ambient environment and applying a short duration pulse current
(to eliminate self-heating effects) to the component.
6. The heating current is the DC current which causes the part temperature to increase by approximately
Mechanical
40°C when used in a typical application.
7. In high volt*time applications, additional heating in the component can occur due to core losses in
the inductor which may neccessitate derating the current in order to limit the temperature rise of
the component. To determine the approximate total losses (or temperature rise) for a given applica-
tion, the coreloss and temperature rise curves can be used.
8. Optional Tape & Reel packaging can be ordered by adding a “T” suffix to the part number (i.e.
PA3288.151HL becomes PA3288.151HLT).
Pulse complies to industry standard tape and reel specification EIA481. The tape and reel for this
product has a width (W=24mm), pitch (Po=12.0mm) and depth (Ko=8.5mm).
9. The temperature of the component (ambient plus temperature rise) must be within the stated
operating temperature range.
Schematic
±
±
1
2
1
pulseelectronics.com
Weight . . . . . . . . . . . . . . . . . . . . . . . . . 2.4 grams
Tape & Reel . . . . . . . . . . . . . . . . . . . . . . 560/reel
Dimensions: Inches
mm
Unless otherwise specified, all tolerances
are ± .010
0,25
P696.D (07/16)




Pulse

PA3288.301HL Datasheet Preview

PA3288.301HL Datasheet

SMT Power Inductor

No Preview Available !

SMT POWER INDUCTORS
Power Beads - PA3288.XXXHL Series
Typical Inductance vs DC Bias @25
350.0
301HL
300.0
281HL
250.0
221HL
200.0
151HL
150.0
100.0 121HL
50.0
0.0
0 4 8 12 16 20 24 28 32 36 40 44 48 52 56 60 64 68 72 76 80 84 88 92 96 100104
DC bias (A)
Typical Inductance vs DC Bias @100
350.0
300.0 301HL
281HL
250.0
200.0 221HL
151HL
150.0
100.0 121HL
50.0
0.0
0 4 8 12 16 20 24 28 32 36 40 44 48 52 56 60 64 68 72 76 80 84
DC bias (A)
Typical Inductance vs DC Bias @125
350.0
300.0 301HL
250.0 281HL
200.0
150.0
221HL
151HL
100.0
121HL
50.0
0.0
0 4 8 12 16 20 24 28 32 36 40 44 48 52 56 60 64 68 72 76 80
DC bias (A)
2
pulseelectronics.com
P696.D (07/16)



Part Number PA3288.301HL
Description SMT Power Inductor
Maker Pulse
Total Page 3 Pages
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