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- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for IHLP4040DZER4R7M5A
- Part Number IHLP4040DZER4R7M5A
- Manufacturer Vishay
- Last Modified Date Apr 28, 2022 1:17 PM UTC
- Pinout / Pin List Click Here (Member Only)
IHLP4040DZER4R7M5A Details
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Manufacturer Part Number:
IHLP4040DZER4R7M5A
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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Package Description:
CHIP
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ECCN Code:
EAR99
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HTS Code:
8504.50.80.00
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Factory Lead Time:
10 Weeks
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Manufacturer:
Vishay Intertechnologies
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YTEOL:
7
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Case/Size Code:
4040
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Construction:
Rectangular
IHLP4040DZER4R7M5A Frequently Asked Questions (FAQs)
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The recommended PCB footprint for IHLP4040DZER4R7M5A is a rectangular pad with dimensions of 4.5 mm x 4.5 mm, with a 1.5 mm x 1.5 mm thermal pad in the center. The pad should have a solder mask defined (SMD) and a non-solder mask defined (NSMD) area for the thermal pad.
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To ensure proper thermal management, it is recommended to provide a thermal path from the inductor to a heat sink or a large copper area on the PCB. The thermal pad of the inductor should be connected to the thermal path using a thermal interface material (TIM) such as thermal tape or thermal grease.
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The maximum operating temperature range for IHLP4040DZER4R7M5A is -40°C to +125°C. However, the inductor's performance may degrade at higher temperatures, and the maximum current rating may need to be derated accordingly.
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To select the correct inductor value, you need to consider the operating frequency, current rating, and inductance value required for your application. You can use Vishay's online inductor selection tool or consult with a Vishay application engineer to determine the best inductor value for your specific application.
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The self-resonant frequency (SRF) of IHLP4040DZER4R7M5A is approximately 150 MHz. This is the frequency at which the inductor's impedance peaks due to the resonance between the inductor's inductance and capacitance.
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IHLP4040DZER4R7M5A Overview
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