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STW8NB100 The STMicroelectronics STW8NB100 is an N-Channel Power MOSFET designed for high voltage applications. It offers a 1000V drain-source voltage and a continuous drain current of 7.3A.
Mfr Part #:

STW8NB100

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STW8NB100 is an N-Channel Power MOSFET designed for high voltage applications. It offers a 1000V drain-source voltage and a continuous drain current of 7.3A.
✓ Total Stock: 12,415 pcs
$ Price Range: $2.56

STW8NB100 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
8,805 pcs
On Request
8805 pcs On Request 1 On Request On Request 15+ On Request On Request
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
3,600 pcs
On Request
3600 pcs On Request 1 On Request On Request On Request On Request On Request
Chanetech ✓
Non-Authorised Inventory information
10 pcs
On Request
10 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.

STW8NB100 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
Storage Temperature
Supplier Device Package
Technology
Vgs (Max)
Vgs(th) (Max) @ Id
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STW8NB100 Description

Short technical summary and product information.

The STMicroelectronics STW8NB100 is an N-Channel Power MOSFET utilizing the latest high voltage MESH OVERLAY™ process. It features a drain-source voltage (Vds) of 1000V and a continuous drain current of 7.3A at 25°C.

 

This MOSFET boasts a typical on-resistance (Rds(on)) of 1.3 Ω at 3.6A and 10V gate drive, minimizing conduction losses. It is designed with extremely high dv/dt capability, 100% avalanche tested, and very low intrinsic capacitances for efficient switching.

 

The device is housed in a TO-247-3 package, suitable for through-hole mounting. Its maximum operating junction temperature is 150°C, with a total power dissipation of 190W at 25°C.

 

Applications include Switch Mode Power Supplies (SMPS), DC-AC converters for welding equipment, and uninterruptible power supplies.

STW8NB100 Quick Information

Product Type: MOSFET
Canonical Name: STMicroelectronics STW8NB100 N-Channel Power MOSFET
Subcategory: N-Channel

STW8NB100 Compliance

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

STW8NB100 Estimated Pricing

Qty Low High
1+ $2.56 $2.56

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

STW8NB100 Features

  • 1000V drain-source voltage rating.
  • 7.3A continuous drain current.
  • 1.3 Ω typical static drain-source resistance.
  • TO-247-3 through-hole package.
  • High dv/dt capability.

STW8NB100 Applications

  • Switch Mode Power Supplies (SMPS).
  • DC-AC converters for welding.
  • Uninterruptible Power Supplies.
  • Motor drive applications.

STW8NB100 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the drain-source voltage rating of the STW8NB100?

1000V.

What is the continuous drain current rating?

7.3A at Tc=25°C.

What is the maximum drain-source on-resistance?

1.45Ω at Vgs=10V and Id=3.6A.

What is the gate threshold voltage?

Typical 3V, maximum 5V at Id=250µA.

What is the maximum power dissipation?

190W at case temperature 25°C.

What is the maximum operating junction temperature?

150°C.

What package is the STW8NB100 available in?

TO-247-3 through-hole package.

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