STB30NF20 The STB30NF20 is an N-Channel MOSFET from STMicroelectronics designed for power applications. It offers a 200V drain-source voltage and 30A continuous drain current.
Mfr Part #:

STB30NF20

Available from 4 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STB30NF20 is an N-Channel MOSFET from STMicroelectronics designed for power applications. It offers a 200V drain-source voltage and 30A continuous drain current.
✓ Total Stock: 22,837 pcs
$ Price Range: $2.56

STB30NF20 Available from 4 distributors

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17,000 pcs
17000 pcs On Request 1 On Request On Request 1025 On Request 2026-05-08 03:15:55
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3,000 pcs
3000 pcs On Request 1 On Request On Request On Request On Request On Request
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1,837 pcs
1837 pcs On Request 1 On Request On Request On Request On Request On Request
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1,000 pcs
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STB30NF20 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
Lead Style
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
Supplier Device Package
Technology
Vgs (Max)
Vgs(th) (Max) @ Id

STB30NF20 Description

Short technical summary and product information.

The STB30NF20 is a high-performance N-Channel MOSFET manufactured by STMicroelectronics. It is designed to handle significant power with a continuous drain current of 30A at 25°C and a maximum power dissipation of 125W (Tc).

 

Key electrical characteristics include a drain-source voltage (Vdss) of 200V, a maximum on-resistance (Rds On) of 75mOhm at 15A and 10V, and a gate threshold voltage (Vgs(th)) of 4V at 250µA. The MOSFET utilizes Metal Oxide Semiconductor (MOSFET) technology and operates within a temperature range of -55°C to 150°C (TJ).

 

This component is housed in a surface-mount D2PAK package (TO-263-3, D²Pak), making it suitable for various electronic designs. The STB30NF20 is part of the STripFET™ series, indicating its suitability for demanding applications requiring efficient power switching.

STB30NF20 Quick Information

Product Type: MOSFET
Series: STripFET™
Canonical Name: STB30NF20 N-Channel MOSFET
Subcategory: N-Channel

STB30NF20 Compliance

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

STB30NF20 Estimated Pricing

Qty Low High
1+ $2.56 $2.56

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

STB30NF20 Features

  • N-Channel MOSFET technology
  • 200V drain-source voltage rating
  • 30A continuous drain current
  • Low 75mOhm on-resistance
  • Surface mount D2PAK package

STB30NF20 Applications

  • Suitable for high-efficiency power switching circuits.
  • Used in DC-DC converters and power supplies.
  • Ideal for motor control and inverter applications.
  • Applicable in automotive and industrial systems.

STB30NF20 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum drain-source voltage for the STB30NF20?

The maximum drain-source voltage (Vdss) for the STB30NF20 is 200V.

What is the continuous drain current of the STB30NF20 at 25°C?

The continuous drain current (Id) for the STB30NF20 at 25°C is 30A.

What is the maximum on-resistance of the STB30NF20?

The maximum on-resistance (Rds On) for the STB30NF20 is 75mOhm when measured at 15A and 10V.

What is the operating temperature range for the STB30NF20?

The STB30NF20 operates within a temperature range of -55°C to 150°C (TJ).

What package type is the STB30NF20 supplied in?

The STB30NF20 is supplied in a D2PAK package, specifically TO-263-3, D²Pak (2 Leads + Tab), TO-263AB.

How is the STB30NF20 mounted?

The STB30NF20 is designed for surface mounting.

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