DDTC144VCA-7

Product Category

The DDTC144VCA-7 belongs to the category of semiconductor devices, specifically a type of transistor.

Basic Information Overview

• Use: The DDTC144VCA-7 is used as a switching and amplification component in electronic circuits.
• Characteristics: It exhibits high gain, low noise, and low power consumption characteristics.
• Package: The DDTC144VCA-7 is typically available in a SOT-23 package.
• Essence: This transistor is essential for controlling the flow of current in various electronic applications.
• Packaging/Quantity: It is commonly packaged in reels containing a specific quantity, typically 3000 units per reel.

Specifications

• Type: NPN Transistor
• Maximum Collector Current (Ic): 100mA
• Maximum Collector-Emitter Voltage (Vce): 50V
• Maximum Emitter-Base Voltage (Veb): 5V
• Transition Frequency (ft): 250MHz
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The DDTC144VCA-7 features a standard SOT-23 pin configuration with three pins: collector (C), base (B), and emitter (E).

Functional Features

• High gain and bandwidth
• Low noise and distortion
• Fast switching speed

Advantages and Disadvantages

Advantages: - Small form factor - Low power consumption - Wide operating temperature range

Disadvantages: - Limited maximum collector current - Moderate transition frequency

Working Principles

The DDTC144VCA-7 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.

Detailed Application Field Plans

The DDTC144VCA-7 finds extensive use in various electronic applications, including: - Audio amplifiers - Signal processing circuits - Switching circuits - Oscillator circuits

Detailed and Complete Alternative Models

• BC847B: Similar NPN transistor with higher maximum collector current
• 2N3904: General-purpose NPN transistor with comparable specifications

This comprehensive entry provides an in-depth understanding of the DDTC144VCA-7, covering its category, basic information overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.