AOZ8043DI

$0.12

Description：FILTER RC(PI) 100 OHMS ESD SMD
Series：-
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tape & Reel (TR)

SKU:71e70223d29e Category: EMI/RFI Filters (LC, RC Networks) Brand: Alpha & Omega Semiconductor Inc.

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Product introduction

Product Detailed Parameters

Description：FILTER RC(PI) 100 OHMS ESD SMD
Series：-
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tape & Reel (TR)
Type：Low Pass
Filter Order：2nd
Technology：RC (Pi)
Number of Channels：4
Center / Cutoff Frequency：250MHz (Cutoff)
Attenuation Value：-20dB @ 1GHz ~ 3GHz
Resistance - Channel (Ohms)：100
Values：R = 100Ohms, C = 9pF
ESD Protection：Yes
Operating Temperature：-40°C ~ 85°C
Applications：Data Lines for Mobile Devices
Voltage - Rated：5V
Mounting Type：Surface Mount
Package / Case：8-UFDFN Exposed Pad
Size / Dimension：0.071" L x 0.047" W (1.80mm x 1.20mm)
Height：0.024" (0.60mm)
Current：20 mA
Grade：-
Qualification：-

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AOZ8043DI

Overview

The AOZ8043DI is an integrated EMI filter manufactured by Alpha & Omega Semiconductor Inc. It features a Pi-filter topology designed for surface-mount applications. The component integrates passive filtering elements to suppress electromagnetic interference in high-speed data lines. It is housed in an 8-DFN package, providing a compact solution for signal integrity management in electronic circuits requiring noise reduction.

Feature Summary

Integrates RC(PI) filter topology for effective noise suppression
Designed for surface-mount assembly on printed circuit boards
Provides multi-line filtering capability within a compact footprint

Applications

High-speed data line protection
Signal integrity enhancement in digital circuits
Electromagnetic interference (EMI) suppression modules

Procurement Notes

Verify the specific manufacturer datasheet and official product change notifications before integration. Confirm that the 8-DFN package dimensions and thermal characteristics align with the target PCB layout requirements. Ensure compliance with relevant environmental standards such as RoHS and REACH regulations applicable to the final assembly region.

Selection Notes

Select this component when a compact, integrated Pi-filter solution is required for suppressing noise on multiple signal lines. Consider the physical constraints of the 8-DFN package and the specific impedance characteristics of the application. Evaluate the trade-off between board space savings and the fixed filtering parameters inherent to this integrated design.

Part Context

This part belongs to the AOZ series of power and signal management components produced by Alpha & Omega Semiconductor Inc. It complements their portfolio of discrete semiconductors by offering integrated passive solutions for noise control. The component addresses the growing demand for miniaturized filtering in modern electronics.