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FDMQ8403 The FDMQ8403 is a quad N-Channel MOSFET array from onsemi featuring a 100V drain-source voltage rating and 6A continuous drain current. It is housed in a 12-WDFN exposed pad package and is RoHS compliant.
Mfr Part #:

FDMQ8403

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The FDMQ8403 is a quad N-Channel MOSFET array from onsemi featuring a 100V drain-source voltage rating and 6A continuous drain current. It is housed in a 12-WDFN exposed pad package and is RoHS compliant.
✓ Total Stock: 9,660 pcs
$ Price Range: $1.94 - $5.46

FDMQ8403 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Flip Electronics ✓
Non-Authorised Inventory information
9,000 pcs
On Request
9000 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
660 pcs
On Request
660 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

FDMQ8403 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Configuration
Current
Drain to Source Voltage (Vdss)
Gate Charge (Qg) (Max) @ Vgs
Halogen Free
Input Capacitance (Ciss) (Max) @ Vds
Mounting Type
Operating Temperature
Power
Rds On (Max) @ Id, Vgs
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Vgs(th) (Max) @ Id
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FDMQ8403 Description

Short technical summary and product information.

The FDMQ8403 is a quad N-Channel MOSFET array from onsemi, part of the POWERTRENCH and GreenBridge series. It integrates four N-Channel MOSFETs in a half-bridge configuration, offering a ten-fold improvement in power dissipation over traditional diode bridge rectifiers.

 

Key electrical specifications include a maximum drain-source voltage of 100V, a continuous drain current of 6A (package limited at TC=25°C), and a maximum drain-source on-resistance of 110mΩ at VGS=10V and ID=3A. The device also features a typical gate threshold voltage of 2.8V and a maximum input capacitance of 215pF.

 

This MOSFET array is designed for high-efficiency bridge rectifier applications, providing substantial efficiency benefits in power delivery systems. It is surface-mountable in a compact 12-WDFN exposed pad package (5x4.5mm, 0.8mm pitch) and operates over a junction temperature range of -55°C to 150°C.

FDMQ8403 Quick Information

Product Type: MOSFET Array
Series: GreenBridge
Canonical Name: FDMQ8403 MOSFET 4 N-Channel 100V 6A 12-WDFN Exposed Pad
Subcategory: N-Channel Half Bridge

FDMQ8403 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

FDMQ8403 Estimated Pricing

Qty Low High
1+ $5.46 $5.46
10+ $3.58 $3.58
100+ $2.67 $2.67
500+ $2.23 $2.23
1,000+ $2.07 $2.07
3,000+ $1.94 $1.94

Estimated market price range - modelled values for guidance only, not live distributor offers.

FDMQ8403 Features

  • Quad N-Channel MOSFET half-bridge configuration.
  • 100V maximum drain-source voltage rating.
  • 6A continuous drain current at TC=25°C.
  • 110mΩ maximum on-resistance at 10V gate drive.
  • RoHS compliant and Pb-Free with Halide Free.

FDMQ8403 Applications

  • High-efficiency bridge rectifier circuits.
  • Power delivery and conversion systems.
  • AC-DC and DC-DC converter designs.
  • Battery charging and power management.

FDMQ8403 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum drain-source voltage of the FDMQ8403?

The maximum drain-source voltage (Vds) is 100V.

What is the continuous drain current rating of the FDMQ8403?

The continuous drain current is 6A at TC=25°C (package limited) and 3.1A at TA=25°C.

What is the on-resistance of the FDMQ8403?

The maximum on-resistance is 110mΩ at VGS=10V and ID=3A, and 175mΩ at VGS=6V and ID=2.4A.

What package is the FDMQ8403 available in?

The FDMQ8403 is available in a 12-WDFN exposed pad package (12-MLP 5x4.5mm) with a 0.8mm pitch.

What is the operating temperature range of the FDMQ8403?

The operating junction temperature range is -55°C to 150°C.

Is the FDMQ8403 RoHS compliant?

Yes, the FDMQ8403 is RoHS compliant and Pb-Free.

What is the gate threshold voltage of the FDMQ8403?

The gate threshold voltage ranges from 2V (minimum) to 4V (maximum), with a typical value of 2.8V at ID=250µA.

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