STP11NK50ZFP STP11NK50ZFP is a 500V, 10A N-Channel MOSFET from STMicroelectronics. It features a maximum on-resistance of 520mOhm and is housed in a TO-220FP through-hole package.
Mfr Part #:

STP11NK50ZFP

Available from 5 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
STP11NK50ZFP is a 500V, 10A N-Channel MOSFET from STMicroelectronics. It features a maximum on-resistance of 520mOhm and is housed in a TO-220FP through-hole package.
✓ Total Stock: 47,990 pcs
$ Price Range: $2.56

STP11NK50ZFP Available from 5 distributors

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✓ Non-Authorised

STP11NK50ZFP 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
Supplier Package
Technology
Vgs (Max)
Vgs(th) (Max) @ Id

STP11NK50ZFP Description

Short technical summary and product information.

The STP11NK50ZFP is an N-Channel MOSFET manufactured by STMicroelectronics. It is designed for high-voltage switching applications with a maximum drain-to-source voltage of 500V and a continuous drain current of 10A at case temperature. The device has a maximum power dissipation of 30W at case temperature.

 

Key electrical characteristics include a maximum on-resistance of 520mOhm at 4.5A and 10V gate drive, a typical gate charge of 68nC at 10V, and an input capacitance of 1390pF at 25V drain-source voltage. The gate threshold voltage is 4.5V maximum at 100µA drain current, and the maximum gate-source voltage is ±30V.

 

The MOSFET uses Metal Oxide technology and operates over a junction temperature range of -55°C to 150°C. It is packaged in a TO-220-3 Full Pack (TO-220FP) with through-hole mounting, suitable for power applications requiring isolation.

 

The part is RoHS3 compliant and has an MSL of 1 (unlimited). It is commonly used in switching power supplies, motor control, and other power management circuits.

STP11NK50ZFP Quick Information

Product Type: MOSFET
Canonical Name: STP11NK50ZFP N-Channel MOSFET
Subcategory: Single N-Channel MOSFET

STP11NK50ZFP Compliance

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

STP11NK50ZFP Estimated Pricing

Qty Low High
1+ $2.56 $2.56

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

STP11NK50ZFP Features

  • 500V maximum drain-to-source voltage.
  • 10A continuous drain current rating.
  • 520mOhm maximum on-resistance.
  • TO-220FP through-hole package.
  • RoHS3 compliant and MSL 1.

STP11NK50ZFP Applications

  • Used in switching power supplies.
  • Suitable for motor control circuits.
  • Ideal for power management systems.
  • Applicable in high-voltage inverters.

STP11NK50ZFP FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum drain-to-source voltage of the STP11NK50ZFP?

500V.

What package is the STP11NK50ZFP available in?

TO-220-3 Full Pack (TO-220FP).

What is the operating temperature range of the STP11NK50ZFP?

-55°C to 150°C (junction temperature).

What is the continuous drain current rating of the STP11NK50ZFP?

10A at case temperature.

What is the maximum on-resistance of the STP11NK50ZFP?

520mOhm at 4.5A, 10V.

What is the gate charge of the STP11NK50ZFP?

68nC at 10V.

What is the input capacitance of the STP11NK50ZFP?

1390pF at 25V.

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