DDTC144WUA-7-F Product Overview

Introduction

The DDTC144WUA-7-F 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: SOT323
Essence: NPN digital transistor
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

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
Transition Frequency: 250MHz

Detailed Pin Configuration

Base (B)
Emitter (E)
Collector (C)

Functional Features

High DC current gain
Low power dissipation
Fast switching speed
Small package size

Advantages and Disadvantages

Advantages

Small form factor
High gain
Low power consumption
Fast switching speed

Disadvantages

Limited voltage and current handling capabilities

Working Principles

The DDTC144WUA-7-F operates based on the principles of NPN bipolar junction transistors. When a small current flows into the base terminal, it controls a much larger current flowing between the collector and emitter terminals, allowing for amplification or switching of electronic signals.

Detailed Application Field Plans

The DDTC144WUA-7-F finds extensive use in various electronic applications, including: - Audio amplifiers - Signal amplification circuits - Switching circuits - Sensor interfaces

Detailed and Complete Alternative Models

BC847B
2N3904
MMBT3904
KSC1845

In conclusion, the DDTC144WUA-7-F is a highly versatile NPN digital transistor with a wide range of applications in the field of electronics. Its compact size, high gain, and low power consumption make it an ideal choice for various amplification and switching tasks.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van DDTC144WUA-7-F in technische oplossingen

What is the operating temperature range of DDTC144WUA-7-F?
- The operating temperature range of DDTC144WUA-7-F is -40°C to 85°C.
What is the typical forward voltage drop of DDTC144WUA-7-F?
- The typical forward voltage drop of DDTC144WUA-7-F is 0.7V.
What is the maximum continuous collector current of DDTC144WUA-7-F?
- The maximum continuous collector current of DDTC144WUA-7-F is 100mA.
What is the power dissipation of DDTC144WUA-7-F?
- The power dissipation of DDTC144WUA-7-F is 200mW.
What is the gain (hFE) of DDTC144WUA-7-F at a specific collector current?
- The gain (hFE) of DDTC144WUA-7-F at a specific collector current is typically 100-300.
What are the typical applications of DDTC144WUA-7-F in technical solutions?
- DDTC144WUA-7-F is commonly used in switching and amplification applications, such as in small signal amplifiers, signal processing circuits, and low-power switching circuits.
Does DDTC144WUA-7-F require external resistors for biasing?
- Yes, DDTC144WUA-7-F requires external resistors for proper biasing in most circuit configurations.
Is DDTC144WUA-7-F suitable for use in battery-powered devices?
- Yes, DDTC144WUA-7-F is suitable for use in battery-powered devices due to its low power consumption and small form factor.
What are the recommended storage conditions for DDTC144WUA-7-F?
- The recommended storage conditions for DDTC144WUA-7-F are a dry environment with a temperature range of -55°C to 150°C.
Can DDTC144WUA-7-F be used in high-frequency applications?
- Yes, DDTC144WUA-7-F can be used in high-frequency applications due to its fast switching characteristics and low parasitic capacitance.