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PA4990.XXXHLT PDF预览

PA4990.XXXHLT

更新时间: 2024-12-01 02:50:35
品牌 Logo 应用领域
普思电子 - PULSE /
页数 文件大小 规格书
6页 375K
描述
SMT Power Inductor

PA4990.XXXHLT 数据手册

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SMT Power Inductor  
Power Beads - PA4990 Series  
Height: 12mm Max  
Footprint: 10.0mm x 6.0mm Max  
Current Rating: Over 100Apk  
Inductance Range: 100nH to 330nH  
Electrical Specifications @ 25°C — Operating Temperature -40°C to +130°C 7  
Saturation Current ꢀ  
(A TYP%  
Inductance1  
@ 0ADC  
Inductance2  
Irated 3  
(ADC%  
DCR 4  
Heating Current6  
(A TYP%  
Part  
@Irated  
Number  
(m%  
(nH 1ꢀ5%  
(nH TYP%  
2ꢀ°C  
125  
105  
83  
100°C  
105  
88  
12ꢀ°C  
95  
PA4990.101HLT  
PA4990.121HLT  
PA4990.1ꢀ1HLT  
PA4990.331HLT  
100  
120  
150  
330  
100  
120  
140  
300  
77  
77  
77  
32  
81  
0.125 10%  
77  
78  
71  
40  
32  
28  
NOTES:  
1. Inductance measured at 100kHz, 100mVrms.  
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.  
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 heat-  
ing current depending on which value is lower.  
4. The nominal DCR is measured from point  
mechanical drawing.  
to point , as shown below on the  
8. Parts with the HLT suffix are sold in tape and reel packaging. Pulse complies to  
industry standard tape and reel specification EIA-481.  
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 ). 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.  
The tape and reel for this product has a width (W=24mm), pitch (Po=16mm) and  
depth (Ko=10.5mm). Samples of these parts can be ordered by removing the HLT  
suffix and replacing with HL.  
6. The heating current is the DC current which causes the part temperature to increase 9. The temperature of the component (ambient plus temperature rise) must be within  
by approximately 40°C when used in a typical application. the stated operating temperature range.  
Power.PulseElectronics.com  
P854. B (08/20)  
1

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