STP9NK90Z The STMicroelectronics STP9NK90Z is an N-Channel MOSFET designed for high voltage applications. It features a 900V drain-to-source voltage and 8A continuous drain current.
Mfr Part #:

STP9NK90Z

Available from 4 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STP9NK90Z is an N-Channel MOSFET designed for high voltage applications. It features a 900V drain-to-source voltage and 8A continuous drain current.
✓ Total Stock: 7,581 pcs
$ Price Range: $2.56

STP9NK90Z Available from 4 distributors

✓ Authorised
✓ Non-Authorised

STP9NK90Z 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

STP9NK90Z Description

Short technical summary and product information.

The STMicroelectronics STP9NK90Z is a high-performance N-Channel MOSFET. It is designed with a 900V drain-to-source voltage (Vdss) and can handle a continuous drain current of 8A at 25°C (Tc). The MOSFET technology offers low on-resistance, with a maximum Rds On of 1.3 Ohm at 3.6A and 10V gate drive voltage.

 

Key electrical characteristics include a gate charge (Qg) of 72 nC at 10V and a gate-to-source voltage (Vgs) tolerance of ±30V. The input capacitance (Ciss) is rated at a maximum of 2115 pF at 25V.

 

This component is housed in a TO-220-3 package and supports through-hole mounting. It operates within a temperature range of -55°C to 150°C (TJ). The STP9NK90Z is suitable for various power switching applications where high voltage and current handling are required.

STP9NK90Z Quick Information

Product Type: MOSFET
Canonical Name: STMicroelectronics STP9NK90Z N-Channel MOSFET
Subcategory: Single FETs, MOSFETs

STP9NK90Z Compliance

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

STP9NK90Z Estimated Pricing

Qty Low High
1+ $2.56 $2.56

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

STP9NK90Z Features

  • N-Channel MOSFET technology.
  • 900V drain-to-source voltage.
  • 8A continuous drain current.
  • 1.3 Ohm maximum Rds On.
  • TO-220-3 through-hole package.

STP9NK90Z Applications

  • Power supply circuits.
  • Motor control applications.
  • Switching power supplies.
  • General purpose power switching.

STP9NK90Z FAQs

7 frequently asked questions generated from this part’s specifications.
What is the drain-to-source voltage rating of the STP9NK90Z?

The drain-to-source voltage (Vdss) is 900V.

What is the package type of the STP9NK90Z?

The part is offered in a TO-220-3 package (supplier device package TO-220).

What is the operating temperature range of the STP9NK90Z?

The operating junction temperature range is -55°C to 150°C.

What is the maximum continuous drain current at 25°C?

The continuous drain current (Id) is 8A at 25°C case temperature.

What is the on-resistance (Rds on) of the STP9NK90Z?

The maximum on-resistance is 1.3 Ohm at 3.6A drain current and 10V gate drive.

What is the gate charge of the STP9NK90Z?

The maximum gate charge (Qg) is 72 nC at 10V gate-source voltage.

What is the mounting type of the STP9NK90Z?

The mounting type is through-hole.

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