2N7002T,215

Product Overview

Category

The 2N7002T,215 belongs to the category of small-signal field-effect transistors (FETs).

Use

It is commonly used for switching and amplification applications in electronic circuits.

Characteristics

• Low threshold voltage
• Low input capacitance
• High input impedance
• Small package size

Package

The 2N7002T,215 is typically available in a SOT-23 package.

Essence

This FET is essential for controlling the flow of current in electronic circuits, particularly in low-power applications.

Packaging/Quantity

It is usually supplied in reels with varying quantities depending on the manufacturer's specifications.

Specifications

• Drain-Source Voltage (VDS): 60V
• Continuous Drain Current (ID): 115mA
• Power Dissipation (PD): 200mW
• Threshold Voltage (VGS(th)): 1.3V - 2.5V
• Input Capacitance (Ciss): 50pF

Detailed Pin Configuration

The 2N7002T,215 typically has three pins: 1. Source (S) 2. Gate (G) 3. Drain (D)

Functional Features

• Fast switching speed
• Low ON-resistance
• High input impedance

Advantages and Disadvantages

Advantages

• Low threshold voltage allows for efficient control in low-voltage applications.
• Small package size enables compact circuit design.
• High input impedance minimizes loading effects on driving circuits.

Disadvantages

• Limited maximum drain-source voltage compared to other FETs.
• Relatively low continuous drain current rating.

Working Principles

The 2N7002T,215 operates based on the principle of field-effect modulation, where the voltage applied to the gate terminal controls the conductivity between the source and drain terminals.

Detailed Application Field Plans

Switching Circuits

The FET can be used in various switching applications such as LED drivers, relay control, and power management circuits.

Amplification Circuits

In audio amplifiers and sensor signal conditioning circuits, the 2N7002T,215 can be utilized for its high input impedance and low input capacitance.

Detailed and Complete Alternative Models

• 2N7002DW-7-F: Similar specifications with different package type (SOT-363).
• BS170: Higher drain-source voltage rating (60V) and higher continuous drain current (500mA).

This comprehensive entry provides an in-depth understanding of the 2N7002T,215, covering its basic information, specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, making it a valuable resource for engineers and enthusiasts in the electronics industry.