DDTC124XE-7-F Digital Delay Timer Module – Compact PCB Mount Package

DDTC124XE-7-F Overview

The DDTC124XE-7-F is a high-performance dual NPN transistor designed for a broad range of industrial and commercial electronic applications. Featuring a low noise figure and high current gain, this transistor ensures precise amplification and switching capabilities. The device is housed in a compact SOT-23 package, facilitating easy integration into space-constrained PCB layouts. Its robust electrical characteristics make it ideal for signal processing, amplification, and switching tasks in demanding environments. For detailed product information and procurement, visit IC-Hersteller.

DDTC124XE-7-F Technical Specifications

Parameter	Spezifikation
Transistor Typ	Zweifach-NPN
Paket	SOT-23
Kollektor-Emitter-Spannung (VCEO)	40 V
Kollektor-Basis-Spannung (VCBO)	50 V
Emitter-Basis-Spannung (VEBO)	5 V
Kollektorstrom (IC)	100 mA
DC-Stromverstärkung (hFE)	100 – 300
Übergangsfrequenz (fT)	100 MHz
Rauschzahl	Geräuscharmer Betrieb

DDTC124XE-7-F Key Features

• Konfiguration mit zwei NPN-Transistoren: Enables compact circuit design and reduces component count, improving reliability and board space efficiency.
• Hohe Stromverstärkung (h_FE up to 300): Provides strong amplification performance, essential for sensitive analog signal processing.
• Geräuscharmes Verhalten: Ensures clean signal amplification, critical for RF and audio applications requiring minimal distortion.
• SOT-23 compact package: Facilitates easy surface-mount assembly in modern high-density PCBs, enhancing manufacturability and reducing overall system size.

DDTC124XE-7-F Advantages vs Typical Alternatives

This transistor offers a combination of low noise, high gain, and compact dual configuration, which typically surpasses single-transistor alternatives in integration efficiency and signal fidelity. Its robust voltage ratings and high transition frequency provide superior performance in fast-switching and sensitive analog circuits. These features contribute to improved circuit reliability and reduced power consumption when compared to standard discrete transistors.

Typische Anwendungen

• Analog signal amplification in audio and RF circuits, where low noise and stable gain are critical for maintaining signal integrity and reducing distortion.
• Switching components in portable and battery-powered devices requiring space-efficient and reliable transistor solutions.
• Pre-amplifier stages in communication equipment, leveraging high gain and low noise to enhance weak signal processing.
• General-purpose switching and amplification in industrial control systems, benefiting from robust voltage ratings and compact packaging.

DDTC124XE-7-F Brand Info

The DDTC124XE-7-F is part of a comprehensive portfolio from a leading semiconductor provider, known for delivering reliable and high-quality discrete components. This product line emphasizes compact design, superior electrical performance, and consistent manufacturing standards, supporting engineers and sourcing specialists in optimizing electronic systems. The manufacturer??s commitment to rigorous testing and quality assurance ensures dependable operation across diverse industrial and commercial applications.

FAQ

What is the maximum collector current rating for this transistor?

The maximum continuous collector current is rated at 100 mA, making it suitable for low to medium power amplification and switching applications in typical electronic circuits.

Can this device be used for RF amplification?

Yes, with a transition frequency of 100 MHz and low noise characteristics, this dual NPN transistor supports RF amplification tasks, particularly in applications up to VHF frequencies.

What package is the device available in, and how does it benefit PCB design?

The device is housed in a SOT-23 package, a small surface