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IHLP-4040DZ-51 PDF预览

IHLP-4040DZ-51

更新时间: 2024-01-28 17:48:46
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威世 - VISHAY /
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描述
Commercial Inductors, High Temperature

IHLP-4040DZ-51 数据手册

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IHLP-4040DZ-51  
www.vishay.com  
Vishay Dale  
IHLP® Commercial Inductors, High Temperature (155 °C) Series  
FEATURES  
• High temperature, up to 155 °C  
• Shielded construction  
• Excellent DC/DC energy storage up to 1 MHz  
to 2 MHz. Filter inductor applications up the  
SRF (see Standard Electrical Specifications  
table).  
• Lowest DCR/μH, in this package size  
• Handles high transient current spikes without  
saturation  
• Ultra low buzz noise, due to composite construction  
• IHLP design. PATENT(S): www.vishay.com/patents  
• Material categorization: for definitions of compliance  
please see www.vishay.com/doc?99912  
DESIGN SUPPORT TOOLS click logo to get started  
Models  
Design Tools  
Available  
Available  
APPLICATIONS  
• PDA / notebook / desktop / server applications  
• High current POL converters  
• Low profile, high current power supplies  
• Battery powered devices  
• DC/DC converters in distributed power systems  
STANDARD ELECTRICAL SPECIFICATIONS  
L0  
INDUCTANCE  
ꢀ0 ꢁ  
HEAT  
DCR DCR RATING SATURATION  
SRF  
TYP.  
(MHz)  
AT 100 kHz, TYP. MAX. CURRENT CURRENT  
0.ꢀ5 V, 0 A ꢀ5 °C ꢀ5 °C DC TYP.  
DC TYP.  
(μH)  
0.47  
1.0  
1.5  
2.2  
3.3  
4.7  
5.6  
6.8  
10  
(mΩ) (mΩ)  
1.55 1.66  
2.87 3.07  
(A) (1)  
30.0  
23.5  
22.0  
15  
11.0  
9.8  
9.3  
8.0  
6.5  
5.1  
4.1  
(A) (ꢀ)  
• DC/DC converter for Field Programmable Gate Array  
(FPGA)  
28.5  
24.0  
17.9  
12  
72.1  
37.2  
32  
4.2  
4.5  
DIMENSIONS in inches [millimeters]  
8.15 8.76  
11.0 11.81  
14.3 15.32  
16.5 17.60  
20.9 22.36  
30.9 33.06  
47.0 50.29  
70.5 75.44  
110 117.70  
30.1  
25.5  
20.1  
16.3  
16.3  
11.5  
10.4  
8.30  
5.79  
5.22  
4.02  
12.0  
9.2  
9.0  
9.0  
8.5  
0.405  
[10.3]  
max.  
0.405  
[10.3]  
max.  
0.158  
[4.0]  
0.158  
[4.0]  
max.  
max.  
0.084 0.015  
[ꢀ.134 0.381]  
0.085 0.01  
[ꢀ.ꢀ 0.3]  
15  
22  
33  
7.7  
6.4  
4.2  
0.405  
[10.3]  
max.  
0.405  
[10.3]  
max.  
3.7  
47  
68  
167  
240  
178  
252  
3.1  
2.4  
4.1  
3.5  
Notes  
0.4ꢀ5 0.01  
0.4ꢀ5 0.01  
[10.795 0.3]  
[10.795 0.3]  
All test data is referenced to 25 °C ambient  
Operating temperature range -55 °C to +155 °C  
The part temperature (ambient + temp. rise) should not exceed  
155 °C under worst case operating conditions. Circuit design,  
component placement, PWB trace size and thickness, airflow  
and other cooling provisions all affect the part temperature. Part  
temperature should be verified in the end application  
0.118 0.01  
[3.0 0.3]  
0.185 0.01  
[4.7 0.3]  
Typical Pad Layout  
Typical Pad Layout  
0.475  
0.480  
[1ꢀ.065]  
[1ꢀ.19ꢀ]  
0.1ꢀ8  
[3.ꢀ51]  
0.195  
[4.953]  
Rated operating voltage (across inductor) = 75 V  
DC current (A) that will cause an approximate ΔT of 40 °C  
DC current (A) that will cause L0 to drop approximately 20 %  
0.ꢀꢀ9  
[5.817]  
(1)  
0.ꢀ30  
[5.84ꢀ]  
(2)  
The diagram above applies to values  
The diagram above applies to values  
1.5 μH and below.  
ꢀ.ꢀ μH and above.  
DESCRIPTION  
IHLP-4040DZ-51  
4.7 μH  
INDUCTANCE VALUE  
ꢀ0 ꢁ  
ER  
e3  
MODEL  
INDUCTANCE TOLERANCE  
PACKAGE CODE JEDEC® LEAD (Pb)-FREE STANDARD  
GLOBAL PART NUMBER  
I
H
L
P
4
0
4
0
D
Z
E
R
4
R
7
M
5
1
PRODUCT FAMILY  
SIZE  
PACKAGE  
CODE  
INDUCTANCE  
VALUE  
TOL.  
SERIES  
PATENT(S): www.vishay.com/patents  
This Vishay product is protected by one or more United States and international patents.  
Revision: 28-Jul-17  
Document Number: 34346  
1
For technical questions, contact: magnetics@vishay.com  
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT  
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000  

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