2SA1488 Transistor

Product Overview

Category:

The 2SA1488 is a PNP silicon transistor.

Use:

It is commonly used as an amplifier or switching device in electronic circuits.

Characteristics:

• Low noise figure
• High current capability
• High voltage rating

Package:

The 2SA1488 is typically available in a TO-92 package.

Essence:

This transistor is essential for amplifying and switching signals in various electronic applications.

Packaging/Quantity:

It is usually sold in reels or tubes containing multiple units, with quantities varying based on supplier and customer requirements.

Specifications

• Collector-Base Voltage (VCBO): 60V
• Collector-Emitter Voltage (VCEO): 50V
• Emitter-Base Voltage (VEBO): 6V
• Collector Current (IC): 0.1A
• Power Dissipation (PD): 0.4W
• Transition Frequency (ft): 150MHz
• Operating Temperature: -55°C to 150°C

Detailed Pin Configuration

The 2SA1488 transistor has three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)

Functional Features

• High gain
• Low saturation voltage
• Fast switching speed

Advantages

• Suitable for low-power applications
• Compact TO-92 package
• Wide operating temperature range

Disadvantages

• Limited power dissipation capability
• Relatively low collector current rating

Working Principles

The 2SA1488 operates based on the flow of charge carriers (electrons and holes) within its semiconductor material. When biased correctly, it can amplify small input signals or act as a switch in electronic circuits.

Detailed Application Field Plans

The 2SA1488 transistor finds application in various electronic devices and systems, including: - Audio amplifiers - Signal processing circuits - Switching circuits - Oscillators - Voltage regulators

Detailed and Complete Alternative Models

Some alternative models to the 2SA1488 include: - 2N3906 - BC557 - S8550 - C945

In conclusion, the 2SA1488 transistor is a versatile component widely used in electronic circuits for amplification and switching purposes. Its compact size, high gain, and low noise figure make it suitable for a range of low-power applications.

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