ZTX549STZ - Product Overview and Specifications

Introduction

The ZTX549STZ is a versatile electronic component that belongs to the category of transistors. This semiconductor device is widely used in various electronic circuits due to its unique characteristics and functional features.

Basic Information Overview

• Category: Transistor
• Use: Amplification, switching
• Characteristics: High gain, low noise, low power consumption
• Package: TO-92
• Essence: Silicon NPN transistor
• Packaging/Quantity: Available in reels of 2000 units

Specifications

• Maximum Power Dissipation: 625mW
• Collector-Base Voltage (VCBO): 30V
• Collector-Emitter Voltage (VCEO): 20V
• Emitter-Base Voltage (VEBO): 5V
• Collector Current (IC): 100mA
• DC Current Gain (hFE): 100 - 300
• Transition Frequency (fT): 150MHz

Detailed Pin Configuration

The ZTX549STZ transistor has three pins: 1. Collector (C) 2. Base (B) 3. Emitter (E)

Functional Features

• High gain: Provides significant amplification of input signals.
• Low noise: Minimizes unwanted interference in electronic circuits.
• Low power consumption: Energy-efficient operation for extended battery life in portable devices.

Advantages

• Versatile application: Suitable for a wide range of electronic circuits.
• Reliable performance: Consistent and stable operation in various environments.
• Compact package: TO-92 package allows for easy integration into circuit designs.

Disadvantages

• Limited power handling capability: Not suitable for high-power applications.
• Sensitivity to temperature variations: Performance may be affected by temperature changes.

Working Principles

The ZTX549STZ operates based on the principles of bipolar junction transistors. When a small current flows into the base terminal, it controls a larger current flow between the collector and emitter terminals, enabling amplification or switching functions within electronic circuits.

Detailed Application Field Plans

The ZTX549STZ transistor finds extensive use in the following applications: - Audio amplifiers - Signal processing circuits - Switching circuits - Oscillator circuits - Sensor interfaces

Detailed and Complete Alternative Models

• BC547
• 2N2222
• 2N3904
• PN2222A
• MPS2222A

In conclusion, the ZTX549STZ transistor offers a reliable and efficient solution for amplification and switching needs in electronic circuits. Its unique characteristics and functional features make it a popular choice among electronics enthusiasts and professionals.

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