2SD1805F-TL-E

Product Overview

Category:

The 2SD1805F-TL-E belongs to the category of semiconductor devices.

Use:

This product is commonly used as a power transistor in electronic circuits.

Characteristics:

• High voltage capability
• Low collector-emitter saturation voltage
• Fast switching speed

Package:

The 2SD1805F-TL-E is typically available in a TO-220F package.

Essence:

This product serves as a crucial component in power supply and amplification circuits.

Packaging/Quantity:

It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Collector-Base Voltage (VCBO): 700V
• Collector Current (IC): 3A
• Power Dissipation (PD): 30W
• Transition Frequency (fT): 20MHz
• Operating Temperature: -55°C to 150°C

Detailed Pin Configuration

The 2SD1805F-TL-E features a standard TO-220F pin configuration: 1. Base 2. Collector 3. Emitter

Functional Features

• High voltage capability allows for use in various power applications.
• Low collector-emitter saturation voltage ensures efficient operation.
• Fast switching speed enables quick response in switching circuits.

Advantages and Disadvantages

Advantages

• High voltage capability
• Low saturation voltage
• Fast switching speed

Disadvantages

• Limited current handling capacity compared to higher-rated transistors
• Sensitive to overvoltage conditions

Working Principles

The 2SD1805F-TL-E operates based on the principles of bipolar junction transistors, where controlled current amplification and switching are achieved through the manipulation of minority charge carriers within the semiconductor material.

Detailed Application Field Plans

Power Supply Circuits

The 2SD1805F-TL-E is commonly used in power supply circuits due to its high voltage capability and low saturation voltage, enabling efficient power conversion.

Audio Amplifiers

In audio amplifier circuits, this transistor facilitates signal amplification with its fast switching speed and moderate current handling capacity.

Switching Circuits

Its fast switching speed makes it suitable for use in various switching circuits, including motor control and lighting applications.

Detailed and Complete Alternative Models

• 2SD1805G-TL-E
• 2SD1805H-TL-E
• 2SD1805J-TL-E

These alternative models offer similar characteristics and performance, providing flexibility in design and sourcing options.

In conclusion, the 2SD1805F-TL-E is a versatile power transistor with high voltage capability, making it suitable for a wide range of applications in power supply, amplification, and switching circuits.

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