TIP35B-S Transistor

Introduction

The TIP35B-S transistor is a high-power NPN bipolar junction transistor (BJT) designed for general-purpose amplifier and switching applications. This entry provides an overview of the TIP35B-S, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Bipolar Junction Transistor (BJT)
• Use: General-purpose amplifier and switching applications
• Characteristics: High power, NPN type
• Package: TO-247
• Essence: Power transistor suitable for audio amplifiers, power supplies, and industrial applications
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

• Collector-Emitter Voltage (VCEO): 100V
• Collector-Base Voltage (VCBO): 100V
• Emitter-Base Voltage (VEBO): 5V
• Collector Current (IC): 25A
• Power Dissipation (PD): 125W
• Transition Frequency (fT): 3 MHz
• Operating Temperature Range: -65°C to 150°C

Detailed Pin Configuration

The TIP35B-S transistor has a standard TO-247 package with three leads: 1. Base (B): Input terminal for controlling the flow of current 2. Collector (C): Output terminal for the main current flow 3. Emitter (E): Ground terminal for the current flow

Functional Features

• High power handling capability
• Low saturation voltage
• Fast switching speed
• Suitable for audio amplifiers and power supply circuits
• Robust construction for industrial applications

Advantages and Disadvantages

Advantages

• High power dissipation capability
• Versatile for various amplifier and switching applications
• Robust construction for reliable performance in industrial environments

Disadvantages

• Relatively large package size compared to smaller signal transistors
• Higher cost compared to low-power transistors for basic applications

Working Principles

The TIP35B-S operates based on the principles of bipolar junction transistors, where the flow of current between the collector and emitter is controlled by the base current. It amplifies or switches electronic signals based on the input at the base terminal.

Detailed Application Field Plans

The TIP35B-S transistor finds extensive use in the following applications: - Audio amplifiers - Power supply circuits - Industrial control systems - Motor control circuits - High-power LED drivers

Detailed and Complete Alternative Models

Some alternative models to the TIP35B-S include: - TIP36B-S: Complementary PNP transistor with similar characteristics - MJL3281A: High-power NPN transistor with higher voltage and current ratings - 2N3055: General-purpose NPN transistor with lower power dissipation

In conclusion, the TIP35B-S transistor offers high power handling capabilities and is well-suited for a wide range of amplifier and switching applications, making it a versatile choice for various electronic designs.

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