FDMS3668S FDMS3668S is a dual N-channel MOSFET from On Semiconductor. It features 30V VDS, 13A/18A ID, and 8mOhm RDS(on) in a surface-mount Power56 package.
Mfr Part #:

FDMS3668S

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
FDMS3668S is a dual N-channel MOSFET from On Semiconductor. It features 30V VDS, 13A/18A ID, and 8mOhm RDS(on) in a surface-mount Power56 package.
✓ Total Stock: 796,867 pcs
$ Price Range: $0.78 - $2.75

FDMS3668S Available from 1 distributor

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✓ Non-Authorised
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FDMS3668S Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Configuration
Current
Drain to Source Voltage (Vdss)
FET Feature
Gate Charge (Qg) (Max) @ Vgs
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

FDMS3668S Description

Short technical summary and product information.

The FDMS3668S from On Semiconductor is a dual N-channel MOSFET with an asymmetrical configuration. Channel 1 is rated for 13A continuous drain current, while Channel 2 is rated for 18A. The device has a maximum drain-source voltage of 30V and a maximum on-resistance of 8mOhm at 13A and 10V gate drive. The gate charge is 29nC at 10V, and the input capacitance is 1765pF at 15V. The logic level gate threshold voltage is 2.7V maximum, enabling low-voltage drive.

 

This MOSFET is designed for power management applications such as DC-DC converters, load switching, and battery management. The device is housed in a surface-mount 8-PowerTDFN package (Power56) and operates over a junction temperature range of -55°C to 150°C. The Power56 package offers a compact footprint with good thermal performance for board-level power designs.

 

Note: Compliance data (RoHS, MSL, REACH) is listed but unverified. Typical electrical characteristics and switching parameters are not available from the current data source. The manufacturer page access was denied, and the datasheet could not be fully parsed. Engineers should verify specifications against the official datasheet before final design use.

FDMS3668S Quick Information

Product Type: Dual N-Channel MOSFET
Series: PowerTrench
Canonical Name: MOSFET 2 N-Channel (Dual) Asymmetrical 30V 13A/18A Power56
Subcategory: Dual N-Channel

FDMS3668S Compliance

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

FDMS3668S Estimated Pricing

Qty Low High
1+ $2.75 $2.75
10+ $1.78 $1.78
100+ $1.22 $1.22
500+ $0.99 $0.99
1,000+ $0.94 $0.94
3,000+ $0.80 $0.80
9,000+ $0.78 $0.78

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

FDMS3668S Features

  • Dual N-channel asymmetrical MOSFET configuration.
  • 30V drain-source voltage rating.
  • 13A and 18A continuous drain current.
  • 8mOhm maximum on-resistance at 10V.
  • Logic level gate for low voltage drive.

FDMS3668S Applications

  • Used in DC-DC converter power stages.
  • Suitable for load switching applications.
  • Ideal for power management in portable devices.
  • Can be used in motor control circuits.
  • Applicable in battery protection circuits.

FDMS3668S FAQs

7 frequently asked questions generated from this part’s specifications.
What is the drain-source voltage rating of the FDMS3668S?

30V.

What package type does the FDMS3668S use?

8-PowerTDFN (Power56) surface mount package.

What is the operating temperature range of the FDMS3668S?

-55°C to 150°C (junction temperature).

Is the FDMS3668S RoHS compliant?

It is listed as RoHS3 compliant, but this is unverified. Check manufacturer for latest compliance status.

What are the continuous drain current ratings for the FDMS3668S?

Channel 1: 13A, Channel 2: 18A.

What is the maximum on-resistance of the FDMS3668S?

8mOhm at 13A, 10V gate voltage.

What is the gate charge of the FDMS3668S?

29nC at 10V gate voltage.

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