STD3LN80K5 The STMicroelectronics STD3LN80K5 is an N-Channel MOSFET designed for power applications. It features an 800V drain-source voltage and a 2A continuous drain current.
Mfr Part #:

STD3LN80K5

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STD3LN80K5 is an N-Channel MOSFET designed for power applications. It features an 800V drain-source voltage and a 2A continuous drain current.
✓ Total Stock: 8,520 pcs
$ Price Range: $2.56

STD3LN80K5 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
6,020 pcs
6020 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
2,500 pcs
2500 pcs On Request 1 On Request On Request On Request On Request On Request

STD3LN80K5 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

STD3LN80K5 Description

Short technical summary and product information.

The STMicroelectronics STD3LN80K5 is a high-voltage N-Channel MOSFET housed in a Surface Mount DPAK package. It offers a maximum drain-source voltage (Vdss) of 800V and a continuous drain current (Id) of 2A, making it suitable for various power switching applications.

 

Key electrical characteristics include a gate threshold voltage (Vgs(th)) of 5V at 100µA, a maximum gate-to-source voltage (Vgs) of ±30V, and a maximum on-resistance (Rds On) of 3.25 Ohm at 1A and 10V. The input capacitance (Ciss) is 102 pF at 100V, and the gate charge (Qg) is 2.63 nC at 10V.

 

This MOSFET operates within a temperature range of -55°C to 150°C (TJ) and has a maximum power dissipation of 45W (Tc). It is constructed using MOSFET (Metal Oxide) technology. The component is RoHS3 Compliant and has an MSL rating of 1.

STD3LN80K5 Quick Information

Product Type: MOSFET
Canonical Name: STD3LN80K5 N-Channel MOSFET
Subcategory: Single

STD3LN80K5 Compliance

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

STD3LN80K5 Estimated Pricing

Qty Low High
1+ $2.56 $2.56

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

STD3LN80K5 Features

  • 800V drain-source voltage rating.
  • 2A continuous drain current.
  • Surface mount DPAK package.
  • MOSFET (Metal Oxide) technology.
  • RoHS3 compliant.

STD3LN80K5 Applications

  • Used in high-voltage DC-DC converters.
  • Ideal for switch-mode power supplies.
  • Suitable for power factor correction stages.
  • Supports LED lighting driver applications.

STD3LN80K5 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum drain-to-source voltage of the STD3LN80K5?

The maximum drain-to-source voltage (Vdss) is 800V.

What is the maximum continuous drain current?

The maximum continuous drain current is 2A at case temperature.

What is the on-resistance of the STD3LN80K5?

The maximum on-resistance is 3.25Ω at 1A drain current and 10V gate drive.

What is the gate threshold voltage?

The maximum gate threshold voltage is 5V at 100µA drain current.

What is the operating temperature range?

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

What package is the STD3LN80K5 available in?

The device is available in a TO-252-3 (DPak) surface-mount package.

What is the gate charge of the STD3LN80K5?

The gate charge is 2.63nC at 10V.

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