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STB12NM50T4 The STMicroelectronics STB12NM50T4 is an N-Channel MOSFET designed for power applications. It features a 550V drain-to-source voltage and a 12A continuous drain current.
Mfr Part #:

STB12NM50T4

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STB12NM50T4 is an N-Channel MOSFET designed for power applications. It features a 550V drain-to-source voltage and a 12A continuous drain current.
✓ Total Stock: 6,002 pcs
$ Price Range: $2.56

STB12NM50T4 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Fe Components ✓
Non-Authorised Inventory information
5,000 pcs
On Request
5000 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 pcs On Request 1 On Request On Request 21+ On Request On Request
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
2 pcs
On Request
2 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.

STB12NM50T4 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
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STB12NM50T4 Description

Short technical summary and product information.

The STMicroelectronics STB12NM50T4 is an N-Channel MOSFET with a Metal Oxide semiconductor technology. It is designed for surface mount applications and comes in a TO-263-3, D²Pak package.

 

Key electrical specifications include a maximum drain-to-source voltage (Vdss) of 550V and a continuous drain current (Id) of 12A. The on-resistance (Rds On) is a maximum of 350mOhm at 6A and 10V gate-source voltage. The input capacitance (Ciss) is 1000pF at 25V, and the gate charge (Qg) is 39nC at 10V.

 

This MOSFET operates within a temperature range of -65°C to 150°C (TJ) and has a maximum power dissipation of 160W (Tc). The gate-to-source voltage (Vgs) has a maximum rating of ±30V, with a gate threshold voltage (Vgs(th)) of 5V at 50µA.

 

Compliance data indicates RoHS3 compliance and an MSL of 1 Unlimited. REACH status is unaffected.

STB12NM50T4 Quick Information

Product Type: MOSFET
Series: STB12NM50
Canonical Name: STMicroelectronics STB12NM50T4 N-Channel MOSFET
Subcategory: Single

STB12NM50T4 Compliance

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

STB12NM50T4 Estimated Pricing

Qty Low High
1+ $2.56 $2.56

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

STB12NM50T4 Features

  • N-Channel MOSFET technology.
  • 550V drain-to-source voltage.
  • 12A continuous drain current.
  • 350mOhm maximum on-resistance.
  • Surface mount D2PAK package.

STB12NM50T4 Applications

  • Ideal for switch-mode power supplies (SMPS).
  • Used in high-voltage DC-DC converters.
  • Suitable for motor drive inverters.
  • Used in power factor correction (PFC) circuits.

STB12NM50T4 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the drain-source voltage rating of the STB12NM50T4?

The maximum drain-source voltage (Vdss) is 550V.

What is the continuous drain current rating?

The continuous drain current (Id) is 12A at case temperature.

What is the on-resistance of the STB12NM50T4?

The maximum on-resistance (Rds(on)) is 350mOhm at 6A, 10V gate drive.

What package is the STB12NM50T4 available in?

It is available in a surface-mount D2PAK (TO-263-3) package.

What is the operating temperature range?

The operating temperature range is -65°C to 150°C.

What is the gate threshold voltage?

The maximum gate threshold voltage (Vgs(th)) is 5V at 50µA.

What is the gate charge?

The maximum gate charge (Qg) is 39nC at 10V.

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