PEMH19,115 Product Overview

Introduction

PEMH19,115 is a semiconductor product that belongs to the category of power transistors. This device is widely used in various electronic applications due to its unique characteristics and functional features.

Basic Information Overview

• Category: Power Transistor
• Use: Amplification and Switching in Electronic Circuits
• Characteristics: High Voltage and Current Handling Capacity, Low Saturation Voltage
• Package: TO-220AB
• Essence: Efficient Power Management
• Packaging/Quantity: Typically Sold in Reels of 1000 Units

Specifications

• Maximum Collector-Emitter Voltage (Vce): 150V
• Maximum Collector Current (Ic): 10A
• Power Dissipation (Pd): 40W
• Gain-Bandwidth Product (fT): 30MHz
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The PEMH19,115 power transistor has a standard TO-220AB package with three pins: 1. Collector (C): Connected to the positive supply voltage in most applications. 2. Base (B): Controls the flow of current between the collector and emitter. 3. Emitter (E): Connected to the ground or common reference point.

Functional Features

• High Voltage and Current Handling: Capable of handling high power levels in electronic circuits.
• Low Saturation Voltage: Ensures minimal power loss during switching operations.
• Fast Switching Speed: Enables rapid on/off transitions for efficient circuit operation.

Advantages and Disadvantages

Advantages

• High power handling capability
• Low saturation voltage reduces energy loss
• Fast switching speed enhances circuit efficiency

Disadvantages

• Sensitive to overvoltage conditions
• Requires careful thermal management due to high power dissipation

Working Principles

The PEMH19,115 operates based on the principles of bipolar junction transistors (BJTs). When a small current flows into the base terminal, it controls a much larger current flowing between the collector and emitter terminals. This amplification and switching action forms the basis of its functionality in electronic circuits.

Detailed Application Field Plans

The PEMH19,115 power transistor finds extensive use in the following application fields: - Switching Power Supplies: Utilized in high-power switching regulators and converters. - Audio Amplifiers: Provides high-current amplification in audio systems. - Motor Control: Enables efficient control of motors in industrial and automotive applications.

Detailed and Complete Alternative Models

Several alternative models with similar specifications and functionalities are available in the market, including: - BC546: General-purpose NPN transistor with medium power handling capacity. - 2N3055: High-power NPN transistor commonly used in audio amplifiers and power supplies. - MJE13005: High-voltage NPN transistor suitable for switching applications.

In conclusion, the PEMH19,115 power transistor offers high-performance characteristics and versatile applications in electronic circuits, making it a valuable component in various industries.

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