PUMB3,115

Product Overview

PUMB3,115 belongs to the category of power transistors and is commonly used in electronic circuits for amplification and switching purposes. It is characterized by its high current and voltage capabilities, making it suitable for a wide range of applications. The package typically consists of a small outline transistor (SOT-223) with three leads. The essence of PUMB3,115 lies in its ability to efficiently control power flow within electronic devices. Each package contains a single unit of PUMB3,115.

Specifications

• Maximum Collector-Base Voltage: 60V
• Maximum Collector Current: 3A
• Power Dissipation: 2W
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

PUMB3,115 features a standard SOT-223 pin configuration: 1. Base 2. Emitter 3. Collector

Functional Features

• High current and voltage capability
• Low saturation voltage
• Fast switching speed
• Low equivalent series resistance (ESR)

Advantages and Disadvantages

Advantages

• Suitable for high-power applications
• Efficient power control
• Fast response time

Disadvantages

• Higher heat dissipation compared to smaller transistors
• Larger footprint than some alternative models

Working Principles

PUMB3,115 operates based on the principles of bipolar junction transistors. When a small current flows into the base terminal, it controls a larger current between the collector and emitter terminals. This allows for the amplification or switching of electrical signals within a circuit.

Detailed Application Field Plans

PUMB3,115 finds extensive use in various applications such as: - Power supplies - Motor control - Audio amplifiers - LED lighting systems - Switching regulators

Detailed and Complete Alternative Models

Some alternative models to PUMB3,115 include: - PUMD3,115 - PUMH3,115 - PUMW3,115

In conclusion, PUMB3,115 is a versatile power transistor with high current and voltage capabilities, making it suitable for a wide range of electronic applications. Its efficient power control, fast switching speed, and low saturation voltage make it a popular choice in the electronics industry.

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