DDTA142TE-7

Introduction

The DDTA142TE-7 is a crucial component in the field of electronic devices, offering a wide range of applications and functionalities. This entry provides an in-depth overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Component
• Use: Amplification and Switching
• Characteristics: High Gain, Low Noise, Small Package Size
• Package: SOT-416 (SC-75)
• Essence: Bipolar Transistor Array
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Transistor Type: NPN
• Voltage - Collector Emitter Breakdown (Max): 50V
• Current - Collector (Ic) (Max): 100mA
• Power - Max: 150mW
• DC Current Gain (hFE) (Min) @ Ic, Vce: 100 @ 2mA, 5V
• Frequency - Transition: 250MHz

Detailed Pin Configuration

The DDTA142TE-7 consists of three pins: 1. Pin 1 (Emitter) 2. Pin 2 (Base) 3. Pin 3 (Collector)

Functional Features

• High Voltage Gain
• Low Power Consumption
• Fast Switching Speed
• Miniature Size

Advantages and Disadvantages

Advantages

• Compact size enables integration into small-scale electronic devices.
• High gain and low noise characteristics enhance signal amplification.
• Suitable for high-frequency applications due to fast switching speed.

Disadvantages

• Limited power handling capacity compared to larger transistors.
• Vulnerable to damage from excessive heat or voltage spikes.

Working Principles

The DDTA142TE-7 operates based on the principles of bipolar junction transistors, utilizing the control of current flow for amplification and switching purposes. When biased correctly, it allows precise control over the output signal.

Detailed Application Field Plans

The DDTA142TE-7 finds extensive use in various electronic applications, including: - Audio Amplifiers - Signal Processing Circuits - Oscillator Circuits - Sensor Interfaces

Detailed and Complete Alternative Models

For applications requiring similar functionality, alternative models to the DDTA142TE-7 include: - DDTA143ZE-7 - DDTA144EE-7 - DDTA145SE-7

In conclusion, the DDTA142TE-7 serves as a vital component in electronic circuits, offering high gain and fast switching capabilities within a compact package. Its versatility and performance make it a preferred choice for numerous applications in the electronics industry.

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