FDMQ8205A MOSFETs by ON Semiconductor

GreenBridgeTM 2 Series of High-Efficiency Bridge Rectifiers


FDMQ8205A is GreenBridgeTM2 series of quad MOSFETs for a bridge application so that the input will be insensitive to the polarity of a power source coupled to the device. Many known bridge rectifier circuits can be configured using typical diodes. The conventional diode bridge has relatively high power loss that is undesirable in many applications. Especially, Power over Ethernet (PoE) Power Device (PD) application requires high-efficiency bridges because it should be operated with the limited power delivered from Power Source Equipment (PSE) which is classified by IEEE802.3at. FDMQ8205A is configured with low rDS(on) dual P-ch MOSFETs and N-ch MOSFETs so that it can reduce the power loss caused by the voltage drop, compared to the conventional diode bridge. FDMQ8205A enables the application to maximize the available power and voltage and to eliminate the thermal design problems in PoE PD applications. FDMQ8205A GreenBridgeTM2 is compatible with IEEE802.3 at PoE standard by not compromising detection and classification.

Where to Buy

Prices starting from US$1.21

Distributor Stock
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Farnell
from US$1.56
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Newark Electronics
from US$1.56
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Future Electronics
from US$1.52
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Avnet America
from US$1.48
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element14
from US$1.58
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Avnet Asia
from US$1.21
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EBV Elektronik
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Avnet Silica
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Features

Low Power Loss GreenBridgeTM Replaces Diode Bridge
Self Driving Circuitry for MOSFETs
Low rDS(on) 100V Rated MOSFETs
Maximizing Available Power and Voltage
Eliminating Thermal Design Problems
IEEE802.3at Compatible Meet Detection and Classification Requirement Work with 2 and 4-pair Architecture Small Backfeed Voltage
Compact MLP 4.5x5 Package
Applications
This product is general usage and suitable for many different applications.
Network Cameras
Thin Clients
Femtocell
End Products
IP Phones
Wireless Access Points
Microcell

Specifications

Description FDMQ8205A
Compliance Pb-free Halide free
Channel Polarity Complementary
Configuration Quad
V(BR)DSS Min (V) -
VGS Max (V) -
VGS(th) Max (V) -
ID Max (A) -
PD Max (W) 2.5
RDS(on) Max @ VGS = 2.5 V (mΩ) -
RDS(on) Max @ VGS = 4.5 V (mΩ) -
RDS(on) Max @ VGS = 10 V (mΩ) -
Qg Typ @ VGS = 4.5 V (nC) -
Qg Typ @ VGS = 10 V (nC) -
Ciss Typ (pF) -
Package Type WDFN-12

Alternative Descriptions

Greenbridgetm 2 Series Of High-Efficiency Bridge Rectifiers/Reel |Onsemi FDMQ8205A | Newark Electronics
FDMQ Series 100 V 3 A 2.5 W N-Ch/P-Ch SMT High-Efficiency Bridge Rectifier - MLP | Future Electronics
MOSFET Array, Complementary Dual N and Dual P Channel, 37 Milliohms, 107 Milliohms, WDFN, 12 Pins | Avnet America
MOSFET, DUAL N & P -CH, 2.5W, MLP-4 | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a FDMQ8205A?

Additional datasheets, footprints and schematics for FDMQ8205A are listed on our Part Details page. You can also find images and similar parts to FDMQ8205A on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for FDMQ8205A on our Product Comparison page. Access via the 'View Pricing & Stock' button to view FDMQ8205A price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does FDMQ8205A fall under?

The FDMQ8205A is listed under Discrete & Power Modules > MOSFETs.

Can I view similar or alternative parts?

You can view similar parts to FDMQ8205A when available in the MOSFETs range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the FDMQ8205A you can contact the distributor directly for product support, shipping queries etc.

Is the FDMQ8205A RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for FDMQ8205A have stock available?

Authorised distributors including Newark Electronics, Future Electronics, Avnet America, element14 and Avnet Asia have stock available or on a lead time for FDMQ8205A.

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