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PA3288.121HL

Pulse
Part Number PA3288.121HL
Manufacturer Pulse
Description SMT Power Inductor
Published Aug 11, 2020
Detailed Description SMT POWER INDUCTORS Power Beads - PA3288.XXXHL Series Current Rating: Over 70Apk Inductance Range: 120nH to 300nH Heigh...
Datasheet PDF File PA3288.121HL PDF File

PA3288.121HL
PA3288.121HL

Overview
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 application, 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.
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