onsemi

FDMQ8205  

OR Controllers, Ideal Diodes

FDMQ8205 Description

The FDMQ8205 from onsemi is a high-performance Bridge Rectifier IC designed for Power Over Ethernet (PoE) applications. Part of the GreenBridge™ series, this surface-mount device integrates an internal switch and operates with a maximum supply voltage of 57V while consuming a minimal 400 µA supply current. Packaged in a 12MLP format and available in Tape & Reel (TR), it is ROHS3 Compliant and REACH Unaffected, making it suitable for environmentally conscious designs. With an ECCN of EAR99 and Moisture Sensitivity Level (MSL) 1 (Unlimited), it ensures reliability in diverse operating conditions.

FDMQ8205 Features

• Bridge Rectifier (2:1 Ratio): Efficiently converts AC to DC with minimal power loss.
• Low Power Consumption: 400 µA supply current enhances energy efficiency.
• Integrated Internal Switch: Reduces external component count, simplifying PCB design.
• Wide Voltage Range: Supports up to 57V, ideal for PoE applications.
• Compact 12MLP Package: Space-saving surface-mount design for high-density layouts.
• Robust Compliance: ROHS3, REACH Unaffected, and MSL 1 ensure durability and environmental safety.

FDMQ8205 Applications

• Power Over Ethernet (PoE) Systems: Provides efficient rectification for PD (Powered Device) interfaces.
• Network Switches and Routers: Ensures reliable power delivery in telecom infrastructure.
• Industrial Automation: Suitable for low-power control systems requiring compact rectification.
• IoT Devices: Ideal for energy-efficient edge devices with PoE support.

Conclusion of FDMQ8205

The FDMQ8205 stands out as a highly efficient, compact, and compliant bridge rectifier, tailored for PoE and low-power DC applications. Its integrated switch, low current draw, and robust packaging make it superior to discrete solutions, reducing BOM complexity and improving reliability. Whether in networking, industrial, or IoT systems, this IC delivers optimal performance and design flexibility.

FDMQ8205 Documents

Download datasheets and manufacturer documentation for FDMQ8205

PCN Assembly/Origin :

Qualify 2nd supplier 13/Aug/2020      

Datasheets :

FDMQ8205      

PCN Packaging :

Mult Devices 24/Oct/2017      

Application Notes :

Quad MOSFET Approach Delivers Dramatic PoE Improvements Over Diode Bridge Alternatives      

PCN Design/Specification :

Logo 17/Aug/2017       FDMQ8205 27/Sep/2016      

Environmental Information :

onsemi RoHS       onsemi REACH       Material Declaration FDMQ8205