STB80NF55-06T4 The STMicroelectronics STB80NF55-06T4 is an N-Channel MOSFET with a 55V drain-to-source voltage and 80A continuous current rating. It is designed for surface mounting in a D2PAK package.
Mfr Part #:

STB80NF55-06T4

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STB80NF55-06T4 is an N-Channel MOSFET with a 55V drain-to-source voltage and 80A continuous current rating. It is designed for surface mounting in a D2PAK package.
✓ Total Stock: 4,000 pcs
$ Price Range: $2.56

STB80NF55-06T4 Available from 1 distributor

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✓ Non-Authorised
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4000 pcs On Request 1 On Request On Request On Request On Request On Request

STB80NF55-06T4 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

STB80NF55-06T4 Description

Short technical summary and product information.

This STMicroelectronics STB80NF55-06T4 is a high-performance N-Channel MOSFET designed for demanding applications. It offers a maximum drain-to-source voltage (Vdss) of 55V and can handle a continuous drain current of 80A at a case temperature (Tc).

 

The MOSFET features a low on-resistance (Rds On) of 6.5mOhm at 40A and 10V, ensuring efficient power transfer. Its input capacitance (Ciss) is 4400pF at 25V, and the gate charge (Qg) is 189nC at 10V. The gate threshold voltage (Vgs(th)) is 4V at 250µA, with a maximum gate-source voltage (Vgs Max) of ±20V.

 

Operating within a temperature range of -55°C to 175°C (TJ), this device is built using MOSFET (Metal Oxide) technology. It is housed in a TO-263-3, D²Pak (2 Leads + Tab), TO-263AB package, suitable for surface mounting.

 

The STB80NF55-06T4 is RoHS3 compliant, has an MSL of 1 Unlimited, and is REACH unaffected. Its high power dissipation capability of 300W (Tc) makes it suitable for various power management tasks.

STB80NF55-06T4 Quick Information

Product Type: MOSFET
Canonical Name: STMicroelectronics STB80NF55-06T4 N-Channel MOSFET
Subcategory: N-Channel

STB80NF55-06T4 Compliance

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

STB80NF55-06T4 Estimated Pricing

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1+ $2.56 $2.56

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

STB80NF55-06T4 Features

  • N-Channel MOSFET with 55V drain-to-source voltage.
  • 80A continuous drain current rating.
  • Low 6.5mOhm on-resistance at 40A, 10V.
  • Surface mount D2PAK package.
  • Operates from -55°C to 175°C.

STB80NF55-06T4 Applications

  • Suitable for high-current power switching.
  • Used in power supply designs.
  • Ideal for motor control circuits.
  • Applicable in automotive systems.

STB80NF55-06T4 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum drain-source voltage of the STB80NF55-06T4?

55V.

What is the continuous drain current rating?

80A at Tc.

What is the on-resistance and at what test conditions?

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

What is the operating temperature range?

-55°C to 175°C junction temperature.

What package is the MOSFET available in?

Surface-mount TO-263-3 / D2PAK (2 leads + tab).

What is the gate charge?

189 nC maximum at 10V gate-source voltage.

What is the input capacitance?

4400 pF maximum at 25V drain-source voltage.

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