STP12NK30Z The STP12NK30Z is an N-Channel MOSFET from STMicroelectronics designed for power switching applications. It offers a 300V drain-source voltage and a continuous current rating of 9A.
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STP12NK30Z

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STP12NK30Z is an N-Channel MOSFET from STMicroelectronics designed for power switching applications. It offers a 300V drain-source voltage and a continuous current rating of 9A.
✓ Total Stock: 4,900 pcs
$ Price Range: $2.56

STP12NK30Z Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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4,900 pcs
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STP12NK30Z 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

STP12NK30Z Description

Short technical summary and product information.

The STP12NK30Z is a high-performance N-Channel MOSFET manufactured by STMicroelectronics. This component is designed for various power switching applications, offering a robust 300V drain-to-source voltage (Vdss) and a continuous current capability of 9A at a case temperature of 25°C.

 

Key electrical characteristics include a maximum on-resistance (Rds On) of 400mOhm at 4.5A and 10V gate-source voltage, a gate threshold voltage (Vgs(th)) of 4.5V at 50µA, and a maximum gate charge (Qg) of 35nC at 10V. The device operates within a temperature range of -55°C to 150°C (TJ).

 

Packaged in a standard TO-220-3 configuration, the STP12NK30Z is designed for through-hole mounting. Its technology is based on MOSFET (Metal Oxide) principles, providing efficient switching performance. The maximum power dissipation is rated at 90W (Tc).

 

This MOSFET is suitable for applications requiring high voltage and current handling capabilities, such as power supplies, motor control, and general-purpose power switching circuits.

STP12NK30Z Quick Information

Product Type: MOSFET
Canonical Name: STP12NK30Z N-Channel MOSFET
Subcategory: N-Channel

STP12NK30Z Compliance

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

STP12NK30Z Estimated Pricing

Qty Low High
1+ $2.56 $2.56

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

STP12NK30Z Features

  • 300V drain-to-source voltage rating.
  • 9A continuous current capability.
  • 400mOhm maximum on-resistance.
  • TO-220 package for through-hole mounting.
  • Operates from -55°C to 150°C.

STP12NK30Z Applications

  • Suitable for power supply circuits.
  • Used in motor control applications.
  • Ideal for general power switching.
  • Designed for high voltage applications.

STP12NK30Z FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum drain-to-source voltage of the STP12NK30Z?

The maximum drain-to-source voltage (Vdss) is 300V.

What is the continuous drain current rating?

The maximum continuous drain current is 9A at case temperature.

What is the on-resistance of the STP12NK30Z?

The maximum on-resistance is 400mOhm at 4.5A drain current and 10V gate-source voltage.

What is the package type of the STP12NK30Z?

The package is TO-220-3 with through-hole mounting.

What is the operating temperature range?

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

What is the gate charge of the STP12NK30Z?

The maximum gate charge is 35nC at 10V gate-source voltage.

What is the input capacitance?

The maximum input capacitance is 670pF at 25V drain-source voltage.

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