2PB1219AQ,115 Product Overview

Category: Electronic Component

Use: The 2PB1219AQ,115 is a high-performance NPN bipolar junction transistor designed for use in various electronic circuits and applications.

Characteristics: This transistor offers high current and voltage ratings, low noise, and excellent switching performance. It is suitable for use in amplifiers, power supplies, and other electronic devices.

Package: The 2PB1219AQ,115 comes in a small outline transistor (SOT-89) package, which provides efficient heat dissipation and easy integration into circuit designs.

Essence: This transistor is essential for amplifying and controlling electrical signals in electronic circuits.

Packaging/Quantity: The 2PB1219AQ,115 is typically available in reels containing a specific quantity, such as 3000 units per reel.

Specifications

• Maximum Collector-Base Voltage: 80V
• Maximum Collector Current: 1A
• Power Dissipation: 1.25W
• Transition Frequency: 150MHz
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The 2PB1219AQ,115 features three pins: the emitter, base, and collector. The pinout configuration is as follows:

• Emitter (E): Pin 1
• Base (B): Pin 2
• Collector (C): Pin 3

Functional Features

• High current and voltage ratings
• Low noise and distortion
• Fast switching speed
• Reliable performance over a wide temperature range

Advantages and Disadvantages

Advantages: - High performance and reliability - Compact SOT-89 package for easy integration - Suitable for a wide range of electronic applications

Disadvantages: - Limited maximum collector current compared to some alternative models - May require careful thermal management in high-power applications

Working Principles

The 2PB1219AQ,115 operates based on the principles of bipolar junction transistors, utilizing the control of current flow between its emitter and collector terminals through the application of a small signal at the base terminal.

Detailed Application Field Plans

The 2PB1219AQ,115 is well-suited for use in: - Audio amplifiers - Switching power supplies - Signal processing circuits - Motor control applications

Detailed and Complete Alternative Models

Some alternative models to the 2PB1219AQ,115 include: - 2N2222A - BC547 - 2SC945 - MPSA42

This comprehensive entry provides an in-depth understanding of the 2PB1219AQ,115, covering its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.