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STF140N6F7 The STMicroelectronics STF140N6F7 is an N-Channel MOSFET with a 60V drain-source voltage and 70A continuous current. It features a low 3.5mOhm Rds On resistance at 10V gate drive.
Mfr Part #:

STF140N6F7

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STF140N6F7 is an N-Channel MOSFET with a 60V drain-source voltage and 70A continuous current. It features a low 3.5mOhm Rds On resistance at 10V gate drive.
✓ Total Stock: 23,589 pcs
$ Price Range: $2.56

STF140N6F7 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
19,000 pcs
On Request
19000 pcs On Request 1 On Request On Request 21+ On Request On Request
Fe Components ✓
Non-Authorised Inventory information
3,000 pcs
On Request
3000 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,589 pcs
On Request
1589 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.

STF140N6F7 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
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
Supplier Device Package
Technology
Vgs (Max)
Vgs(th) (Max) @ Id
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STF140N6F7 Description

Short technical summary and product information.

The STMicroelectronics STF140N6F7 is a high-performance N-Channel MOSFET designed for power switching applications. It offers a maximum drain-source voltage of 60V and can handle a continuous current of up to 70A at case temperature.

 

Key electrical characteristics include a low on-resistance (Rds On) of 3.5mOhm at 35A and 10V gate-source voltage, and a gate charge (Qg) of 55nC. The device operates with a gate-source voltage range of ±20V and has a gate threshold voltage of 4V at 250µA.

 

This MOSFET is constructed using MOSFET (Metal Oxide) technology and is rated for a maximum power dissipation of 33W at case temperature. It operates within a junction temperature range of -55°C to 175°C.

 

The STF140N6F7 is supplied in a TO-220FP package and features a through-hole mounting type, making it suitable for various board-level integration needs.

STF140N6F7 Quick Information

Product Type: MOSFET
Canonical Name: STMicroelectronics STF140N6F7 N-Channel MOSFET
Subcategory: Single

STF140N6F7 Compliance

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

STF140N6F7 Estimated Pricing

Qty Low High
1+ $2.56 $2.56

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

STF140N6F7 Features

  • 60V drain-source voltage rating.
  • 70A continuous current capability.
  • Low 3.5mOhm Rds On resistance.
  • TO-220FP package with through-hole mounting.
  • Operates up to 175°C junction temperature.

STF140N6F7 Applications

  • Power management in industrial systems.
  • Motor control for DC motors.
  • Switching power supplies.
  • DC-DC converter circuits.
  • High-current load switching.

STF140N6F7 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum drain-source voltage for the STF140N6F7 MOSFET?

The maximum drain-source voltage (Vdss) is 60V.

What is the continuous current rating of the STF140N6F7?

The continuous current rating is 70A at case temperature.

What is the typical on-resistance (Rds On) for this MOSFET?

The Rds On is a maximum of 3.5mOhm at 35A drain current and 10V gate-source voltage.

What is the operating temperature range for the STF140N6F7?

The operating junction temperature (TJ) is up to 175°C.

What package type is the STF140N6F7 MOSFET supplied in?

It is supplied in a TO-220FP package.

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