STW19NM50N STW19NM50N is an N-Channel MOSFET from STMicroelectronics with a maximum drain-source voltage of 500V and continuous drain current of 14A. It features a low on-resistance of 250mOhm at 7A and 10V gate drive, and is housed in a TO-247-3 through-hole package.
Mfr Part #:

STW19NM50N

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
STW19NM50N is an N-Channel MOSFET from STMicroelectronics with a maximum drain-source voltage of 500V and continuous drain current of 14A. It features a low on-resistance of 250mOhm at 7A and 10V gate drive, and is housed in a TO-247-3 through-hole package.
✓ Total Stock: 5,853 pcs
$ Price Range: $2.56

STW19NM50N Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
3,140 pcs
3140 pcs On Request 1 On Request On Request 1507+ On Request On Request
Non-Authorised Inventory information
2,113 pcs
2113 pcs On Request 1 On Request On Request 12+ On Request On Request
Non-Authorised Inventory information
600 pcs
600 pcs On Request 1 On Request On Request 1049 On Request On Request

STW19NM50N 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

STW19NM50N Description

Short technical summary and product information.

The STW19NM50N is an N-Channel MOSFET designed for high-voltage switching applications. It offers a maximum drain-source voltage of 500V and a continuous drain current of 14A at case temperature. The device has a maximum power dissipation of 110W. With a typical on-resistance of 250mOhm at 7A drain current and 10V gate-source voltage, it provides efficient switching performance. The gate charge is 34nC at 10V, and input capacitance is 1000pF at 50V drain-source voltage. The gate threshold voltage is 4V at 250µA. The device is housed in a TO-247-3 through-hole package, suitable for high-power applications requiring efficient heat dissipation. The operating junction temperature is up to 150°C. This MOSFET is suitable for use in power supplies, motor drives, and other high-voltage switching circuits.

STW19NM50N Quick Information

Product Type: N-Channel MOSFET
Canonical Name: STW19NM50N N-Channel MOSFET 500V 14A TO-247-3
Subcategory: Single MOSFET

STW19NM50N Compliance

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

STW19NM50N Estimated Pricing

Qty Low High
1+ $2.56 $2.56

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

STW19NM50N Features

  • 500V maximum drain-source voltage.
  • 14A continuous drain current rating.
  • Low on-resistance of 250mOhm.
  • TO-247-3 through-hole package.
  • 110W maximum power dissipation.

STW19NM50N Applications

  • High-voltage power supply switching.
  • Motor drive inverter circuits.
  • DC-DC converter applications.
  • Power factor correction stages.

STW19NM50N FAQs

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

500V.

What is the continuous drain current?

14A at case temperature.

What is the maximum power dissipation?

110W at case temperature.

What is the on-resistance?

250mOhm at 7A and 10V gate drive.

What is the gate charge?

34nC at 10V.

What is the operating junction temperature?

150°C.

What package is the device available in?

TO-247-3 through-hole.

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