STF10LN80K5

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STF10LN80K5

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MOSFET N-CH 800V 8A TO220FP

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Specifications

Attribute Value
Package Tube
Series MDmesh™
ProductStatus Active
FETType N-Channel
Technology MOSFET (Metal Oxide)
DraintoSourceVoltage(Vdss) 800 V
Current-ContinuousDrain(Id)@25°C 8A (Tc)
DriveVoltage(MaxRdsOnMinRdsOn) 10V
RdsOn(Max)@IdVgs 630mOhm @ 4A, 10V
Vgs(th)(Max)@Id 5V @ 100µA
GateCharge(Qg)(Max)@Vgs 15 nC @ 10 V
Vgs(Max) ±30V
InputCapacitance(Ciss)(Max)@Vds 427 pF @ 100 V
PowerDissipation(Max) 25W (Tc)
OperatingTemperature -55°C ~ 150°C (TJ)
MountingType Through Hole
SupplierDevicePackage TO-220FP

Overview

Description

The STF10LN80K5 is an N-channel MOSFET from STMicroelectronics, designed for high-voltage applications. Key features include:
- 800V Drain-Source Voltage (VDS) – Suitable for robust power switching.
- 10A Continuous Drain Current (ID) – Handles moderate to high current loads.
- Low On-Resistance (RDS(on)) – Typically 0.85Ω, improving efficiency.
- Fast Switching – Optimized for high-speed applications like SMPS, inverters, and motor drives.
- SuperMESH™ Technology – Enhances performance by reducing conduction losses.
Packaged in TO-220FP, it offers thermal efficiency and mechanical durability. Ideal for industrial and consumer power systems requiring reliability and efficiency.
For detailed specs, refer to the datasheet.

Equivalent

Equivalent products to the STF10LN80K5 (N-channel MOSFET, 800V, 10A) include:
- IRF840 (500V, 8A)
- STP10NK80Z (800V, 10A)
- FQP10N80C (800V, 10A)
- IXFH10N80P (800V, 10A)
Check datasheets for exact specs and pin compatibility.

Features

The STF10LN80K5 is an N-channel MOSFET with the following key features:
- Voltage Rating: 800V, suitable for high-voltage applications.
- Current Rating: 10A (continuous drain current).
- Low On-Resistance (RDS(on)): 0.65Ω (typ.), reducing conduction losses.
- Fast Switching: Optimized for high-speed switching applications.
- Avalanche Energy Rated: Enhances reliability in rugged conditions.
- Low Gate Charge (Qg): Improves efficiency in high-frequency circuits.
- Package: TO-220FP (isolated tab), offering thermal and electrical isolation.
- Applications: Power supplies, motor drives, lighting, and industrial systems.
This MOSFET balances high voltage handling with efficient switching performance.

Application

The STF10LN80K5 is a N-channel MOSFET designed for high-voltage, high-efficiency applications. Key application areas include:
- Switched-Mode Power Supplies (SMPS) – Used in AC-DC and DC-DC converters.
- Power Factor Correction (PFC) – Enhances energy efficiency in power systems.
- Motor Control – Drives motors in industrial and automotive systems.
- Lighting Solutions – Supports LED drivers and ballast control.
- Renewable Energy – Used in solar inverters and energy storage systems.
Its 800V breakdown voltage and low on-resistance make it ideal for high-power switching applications.

Package

The STF10LN80K5 is a N-channel MOSFET in a TO-220FP package. This package type features a fully plastic insulated design, providing electrical isolation between the device and heatsink without needing an insulating pad. It is suitable for high-power applications, offering efficient thermal dissipation. The TO-220FP is a through-hole mount package with three leads.

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