FDMS7670 The FDMS7670 is a 30V N-Channel power MOSFET from On Semiconductor, capable of 42A continuous drain current with a maximum on-resistance of 3.8mOhm at 10V gate drive.
Mfr Part #:

FDMS7670

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
The FDMS7670 is a 30V N-Channel power MOSFET from On Semiconductor, capable of 42A continuous drain current with a maximum on-resistance of 3.8mOhm at 10V gate drive.
✓ Total Stock: 10,207 pcs
$ Price Range: $0.44 - $2.03

FDMS7670 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
9,114 pcs
9114 pcs On Request 1 On Request On Request 1826+ On Request On Request
Non-Authorised Inventory information
1,000 pcs
1000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
93 pcs
93 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

FDMS7670 Specifications Quick View

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

FDMS7670 Description

Short technical summary and product information.

The FDMS7670 is a 30V N-Channel power MOSFET from ON Semiconductor, designed for high-efficiency power conversion and load switching applications. It features a maximum drain-source voltage of 30V and a continuous drain current rating of 42A at case temperature (Tc) or 21A at ambient temperature (Ta).

 

The device offers a low maximum on-resistance of 3.8 mOhm at Vgs=10V and Id=21A, enabling reduced conduction losses. It supports gate drive voltages of 4.5V and 10V, with a maximum gate threshold voltage of 3V at 250µA. The input capacitance is 4105 pF at Vds=15V, and the maximum gate charge is 56 nC at Vgs=10V.

 

The FDMS7670 is housed in a compact 8-PowerTDFN surface-mount package (supplier package 8-PQFN 5x6mm), suitable for space-constrained designs. It operates over a junction temperature range of -55°C to 150°C, with maximum power dissipation of 62W at case temperature and 2.5W at ambient.

FDMS7670 Quick Information

Product Type: Power MOSFET
Series: PowerTrench
Canonical Name: FDMS7670 N-Channel Power MOSFET, 30V, 42A, 8-PQFN (5x6)
Subcategory: Single N-Channel

FDMS7670 Compliance

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

FDMS7670 Estimated Pricing

Qty Low High
1+ $2.03 $2.03
10+ $1.29 $1.29
100+ $0.86 $0.86
500+ $0.68 $0.68
1,000+ $0.60 $0.60
3,000+ $0.51 $0.51
6,000+ $0.47 $0.47
9,000+ $0.46 $0.46
24,000+ $0.44 $0.44

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

FDMS7670 Features

  • 30V drain-source voltage rating.
  • 42A continuous drain current at Tc.
  • 3.8mOhm maximum on-resistance at 10V.
  • Surface-mount 8-PowerTDFN package.
  • Operates from -55°C to 150°C junction.

FDMS7670 Applications

  • DC-DC converter power stages.
  • Load switching in portable devices.
  • Battery protection circuits.
  • Motor drive low-side switching.

FDMS7670 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum drain-source voltage of the FDMS7670?

The maximum drain-source voltage (Vdss) is 30V.

What is the maximum continuous drain current of the FDMS7670?

The maximum continuous drain current is 21A at ambient temperature (Ta) and 42A at case temperature (Tc).

What is the on-resistance of the FDMS7670?

The maximum on-resistance (Rds(on)) is 3.8 mOhm at Id=21A and Vgs=10V.

What package does the FDMS7670 use?

The FDMS7670 is available in an 8-PowerTDFN surface-mount package, also specified as 8-PQFN (5x6).

What is the operating temperature range of the FDMS7670?

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

Is the FDMS7670 RoHS compliant?

The FDMS7670 is listed as RoHS3 Compliant, though this has not been independently verified.

What is the gate threshold voltage of the FDMS7670?

The maximum gate threshold voltage (Vgs(th)) is 3V at Id=250µA.

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