STW80NF55-08 The STW80NF55-08 is an N-Channel MOSFET from STMicroelectronics. It offers a 55V drain-source voltage and 80A continuous current, packaged in a TO-247-3.
Mfr Part #:

STW80NF55-08

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STW80NF55-08 is an N-Channel MOSFET from STMicroelectronics. It offers a 55V drain-source voltage and 80A continuous current, packaged in a TO-247-3.
✓ Total Stock: 361 pcs
$ Price Range: $2.56

STW80NF55-08 Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
361 pcs
361 pcs On Request 1 On Request On Request 13+ On Request On Request

STW80NF55-08 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
SVHC Present
Supplier Device Package
Technology
Vgs (Max)
Vgs(th) (Max) @ Id

STW80NF55-08 Description

Short technical summary and product information.

The STMicroelectronics STW80NF55-08 is an N-Channel MOSFET designed for power applications. It features a maximum drain-source voltage (Vdss) of 55V and a continuous drain current (Tc) of 80A. The device has a low on-resistance (Rds On) of 8mOhm at 40A and 10V gate-source voltage, and a maximum gate charge (Qg) of 150nC at 10V.

 

With a high power dissipation capability of 300W (Tc), this MOSFET is suitable for demanding thermal conditions. It operates across a wide temperature range from -55°C to 175°C (TJ). The input capacitance (Ciss) is 3850pF at 25V.

 

The STW80NF55-08 is mounted via a through-hole method and comes in a TO-247-3 package. It is specified with a gate threshold voltage (Vgs(th)) of 4V at 250µA and a maximum gate-source voltage of ±20V. The technology used is MOSFET (Metal Oxide).

 

This component is RoHS3 compliant, indicating adherence to environmental standards. Its robust specifications make it suitable for various industrial and power management applications requiring reliable switching performance.

STW80NF55-08 Quick Information

Product Type: MOSFET
Canonical Name: STW80NF55-08 N-Channel MOSFET
Subcategory: N-Channel

STW80NF55-08 Compliance

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

STW80NF55-08 Estimated Pricing

Qty Low High
1+ $2.56 $2.56

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

STW80NF55-08 Features

  • 55V drain-source voltage rating.
  • 80A continuous drain current capability.
  • Low 8mOhm on-resistance.
  • Wide -55°C to 175°C operating temperature.
  • TO-247-3 through-hole package.

STW80NF55-08 Applications

  • Suitable for high-power switching.
  • Used in power supply circuits.
  • Ideal for motor control.
  • Applicable in industrial automation.

STW80NF55-08 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum drain-source voltage of the STW80NF55-08?

55 V.

What is the continuous drain current rating?

80 A at case temperature (Tc).

What is the on-resistance of this MOSFET?

8 mOhm maximum at 40 A drain current and 10 V gate-source voltage.

What is the operating temperature range?

-55°C to 175°C junction temperature.

What package does the STW80NF55-08 come in?

TO-247-3 through-hole package.

What is the gate charge at 10 V?

150 nC.

What is the maximum power dissipation?

300 W at case temperature (Tc).

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