STB85NF3LLT4 The STMicroelectronics STB85NF3LLT4 is an N-Channel MOSFET designed for power applications. It features a 30V drain-to-source voltage and a continuous drain current of 85A.
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STB85NF3LLT4

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Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STB85NF3LLT4 is an N-Channel MOSFET designed for power applications. It features a 30V drain-to-source voltage and a continuous drain current of 85A.
✓ Total Stock: 24,000 pcs
$ Price Range: $2.56

STB85NF3LLT4 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
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24,000 pcs
24000 pcs On Request 1 On Request On Request 09+ On Request On Request

STB85NF3LLT4 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
Supplier Package
Technology
Vgs (Max)
Vgs(th) (Max) @ Id

STB85NF3LLT4 Description

Short technical summary and product information.

The STMicroelectronics STB85NF3LLT4 is an N-Channel MOSFET with a technology base of Metal Oxide. It is designed for applications requiring high current handling capabilities, offering a continuous drain current of 85A at the case temperature.

 

Key electrical specifications include a drain-to-source voltage (Vdss) of 30V and a low on-resistance (Rds On) of 8mOhm at 40A and 10V gate-source voltage. The device has a gate threshold voltage of 1V at 250µA and a maximum gate-to-source voltage of ±16V. Input capacitance (Ciss) is rated at 2210 pF at 25V, with a maximum gate charge (Qg) of 40 nC at 4.5V.

 

This MOSFET operates within a temperature range of -65°C to 175°C (TJ) and has a maximum power dissipation of 110W (Tc). It is housed in a D2PAK package, suitable for surface mounting.

 

The STB85NF3LLT4 is RoHS3 compliant, has an MSL of 1, and is REACH unaffected, making it suitable for various industrial and commercial applications.

STB85NF3LLT4 Quick Information

Product Type: MOSFET
Canonical Name: STMicroelectronics STB85NF3LLT4 N-Channel MOSFET
Subcategory: Transistors - FETs, MOSFETs - Single

STB85NF3LLT4 Compliance

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

STB85NF3LLT4 Estimated Pricing

Qty Low High
1+ $2.56 $2.56

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

STB85NF3LLT4 Features

  • N-Channel MOSFET with 30V drain-to-source voltage.
  • High continuous drain current of 85A.
  • Low on-resistance of 8mOhm at 40A, 10V.
  • Surface mount D2PAK package for easy integration.
  • Wide operating temperature range from -65°C to 175°C.

STB85NF3LLT4 Applications

  • Suitable for high-power switching applications.
  • Ideal for DC-DC converters.
  • Used in power management circuits.
  • Applicable in motor control systems.

STB85NF3LLT4 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the drain-to-source voltage (Vdss) for the STB85NF3LLT4?

The drain-to-source voltage (Vdss) for the STB85NF3LLT4 is 30V.

What is the continuous drain current of the STB85NF3LLT4?

The continuous drain current (Id) for the STB85NF3LLT4 is 85A at the case temperature.

What is the Rds On for the STB85NF3LLT4?

The Rds On is a maximum of 8mOhm when the drain current is 40A and the gate-source voltage is 10V.

What is the operating temperature range for this MOSFET?

The operating temperature range for the STB85NF3LLT4 is -65°C to 175°C (TJ).

What type of package is the STB85NF3LLT4 in?

The STB85NF3LLT4 is supplied in a TO-263-3, D²Pak (2 Leads + Tab), TO-263AB package.

Is the STB85NF3LLT4 RoHS compliant?

Yes, the STB85NF3LLT4 is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the STB85NF3LLT4?

The Moisture Sensitivity Level (MSL) for the STB85NF3LLT4 is 1 Unlimited.

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