DDTC143TE-7 Product Overview

Introduction

The DDTC143TE-7 is a versatile electronic component that belongs to the category of transistors. This product is widely used in various electronic applications due to its unique characteristics and functional features.

Basic Information Overview

• Category: Transistor
• Use: Amplification, switching
• Characteristics: Small form factor, high gain, low power consumption
• Package: SOT-416, SMD
• Essence: NPN bipolar junction transistor
• Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

• Type: NPN
• Collector-Emitter Voltage (VCEO): 50V
• Collector-Base Voltage (VCBO): 60V
• Emitter-Base Voltage (VEBO): 5V
• Collector Current (IC): 100mA
• Power Dissipation (PD): 200mW
• Transition Frequency (fT): 250MHz

Detailed Pin Configuration

1. Emitter (E)
2. Base (B)
3. Collector (C)

Functional Features

• High current gain
• Low saturation voltage
• Fast switching speed
• Small footprint

Advantages and Disadvantages

Advantages

• Suitable for high-frequency applications
• Low noise performance
• Compact size

Disadvantages

• Limited power handling capability
• Sensitivity to temperature variations

Working Principles

The DDTC143TE-7 operates based on the principles of bipolar junction transistors, utilizing the flow of charge carriers to amplify or switch electronic signals.

Detailed Application Field Plans

The DDTC143TE-7 finds extensive use in the following application fields: - Audio amplifiers - Signal processing circuits - Switching circuits - Oscillator circuits

Detailed and Complete Alternative Models

• BC847B
• 2N3904
• MMBT3904
• BC846BT

In conclusion, the DDTC143TE-7 transistor offers a compact and efficient solution for amplification and switching applications in various electronic systems.

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