2N7000 MOSFET - N-channel, 60 V, 115 mA, TO-92

Product Overview

• Unipolar transistor (MOSFET) in a TO-92 package
• Breakdown voltage up to 60 V
• Drain current up to 115 mA
• N-channel design for positive switching voltages
• Can be driven directly from microcontroller pins

Product Description

This n-channel MOSFET is suitable for controlling loads from the digital outputs of microcontrollers. With a breakdown voltage of 60 V and a drain current capability of up to 115 mA, it is suitable for circuits with operating voltages of up to 60 V and loads in the medium current range, such as LEDs, relay coils, or small motors.

The gate is connected directly to a digital output. Just a few milliamps of gate current are sufficient to switch the transistor fully on. The gate-source voltage is typically 2 to 3 V for full conduction. This makes it compatible with both 3.3 V logic levels and 5 V standards. At a power dissipation of a few hundred milliwatts, an additional heat sink is usually not required in hobby projects.

The MOSFET can be used wherever signals from microcontrollers or logic ICs need to switch small to medium-sized loads. Sensor signal lines can use it to drive indicators, real-time controllers can control fans or pump motors, and digital outputs can switch relay coils for remote control of devices. This affordable standard component is also indispensable for such basic circuits in learning environments.

Make sure to observe the pinout of the TO-92 package (Gate, Drain, Source from left to right) to prevent short circuits. If the drain current load is higher (over 200 mA continuously), the power dissipation should be calculated and a heat sink provided if necessary. A flyback diode across the inductive load protects the transistor from voltage spikes when switching off.

Safety Notice

This transistor is intended exclusively for building prototypes and for testing and development purposes. Observe the correct polarity and pinout. Work in or directly on household electrical installations is reserved for qualified electricians; if you are unsure about the application, consult a qualified electrician.

Scope of Delivery

• 1x 2N7000 - Unipolar transistor, MOSFET, 60V, 0.115A