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STN3NF06L

STN3NF06L

STMicroelectronics
N-Channel 60 V 4A (Tc) 3.3W (Tc) Surface Mount SOT-223
Active25,490 in stock
Datasheet Digi-Key Compare Prices

Overview

The STN3NF06L is an N-channel 60V STripFET II Power MOSFET in a SOT-223 package designed for efficient switching in compact environments. It features a low gate threshold voltage, making it suitable for logic-level drive applications where space is limited but power handling is required.

Why Choose This Part

This MOSFET offers a low gate threshold voltage (maximum 2.8V at 250uA) allowing for direct operation from 3.3V or 5V logic. It is 100% avalanche tested for robust performance against voltage transients and provides exceptional dv/dt capability in switching circuits.

Applications

DC-DC Converters
Efficiently switching power in compact step-down or step-up modules requiring up to 4A of continuous current.
Load Switching
Used as a high-side or low-side switch to manage power rails in battery-powered or industrial electronics.
Solenoid and Relay Driving
The 60V rating and logic-level gate make it an ideal interface between microcontrollers and inductive loads.
LED Dimming
Implementing PWM control for high-brightness LED strings in architectural or consumer lighting.

Key Specifications

FET Type N-Channel
Vgs (Max) +/-16V
Technology MOSFET (Metal Oxide)
Mounting Type Surface Mount
Package / Case TO-261-4, TO-261AA
Vgs(th) (Max) @ Id 2.8V @ 250uA
Operating Temperature -55degC ~ 150degC (TJ)
Rds On (Max) @ Id, Vgs 100mOhm @ 1.5A, 10V
Power Dissipation (Max) 3.3W (Tc)
Supplier Device Package SOT-223
Gate Charge (Qg) (Max) @ Vgs 9 nC @ 5 V
Drain to Source Voltage (Vdss) 60 V
Input Capacitance (Ciss) (Max) @ Vds 340 pF @ 25 V
Drive Voltage (Max Rds On, Min Rds On) 5V, 10V
Current - Continuous Drain (Id) @ 25degC 4A (Tc)

Getting Started

When integrating this MOSFET, ensure the SOT-223 tab is soldered to a sufficiently large copper plane to manage the 3.3W power dissipation. Use a standard 100-ohm series gate resistor to dampen oscillations and a pull-down resistor to ensure the device remains off during MCU power-up.

Categories

Power Management > LDO Voltage Regulators
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