DDTA144VE-7 High Voltage Amplifier IC in TO-220 Package | DDTA144VE-7

DDTA144VE-7 Overview

The DDTA144VE-7 is a high-performance monolithic dual NPN transistor array designed for switching and amplification applications in industrial systems. Featuring matched transistor pairs with complementary electrical characteristics, this device offers enhanced linearity and reliability in compact form factor. Optimized for use in signal processing and driver circuits, it supports efficient integration in various electronic assemblies. Its robust construction ensures stable operation under diverse environmental conditions, making it a dependable choice for engineers seeking consistent performance in analog and digital interface designs. For detailed product data and purchasing options, visit Fabricante de CI.

DDTA144VE-7 Technical Specifications

Parámetro	Especificación
Tipo de transistor	NPN doble
Tensión colector-emisor (VDIRECTOR GENERAL)	50 V
Corriente de colector (IC)	100 mA
Producto de ganancia de ancho de banda (fT)	150 MHz
Ganancia de corriente continua (hFE)	100 a 300 (típico)
Tipo de envase	7-lead Dual In-Line Package (DIP-7)
Temperatura de funcionamiento	De -55 °C a +150 °C
Disipación de potencia (Ptot)	350 mW

DDTA144VE-7 Key Features

• Transistores NPN dobles emparejados: Ensures consistent gain and symmetrical operation, improving circuit balance and reducing offset errors.
• High Gain Bandwidth: Supports frequencies up to 150 MHz, enabling fast switching and amplification in high-speed signal processing applications.
• Amplio rango de temperaturas de funcionamiento: Reliable performance from -55??C to +150??C allows deployment in harsh industrial environments.
• Compact DIP-7 Package: Simplifies PCB layout and supports easy integration into existing designs with minimal footprint.

DDTA144VE-7 Advantages vs Typical Alternatives

This transistor array offers superior matching and gain consistency compared to discrete transistor solutions, resulting in enhanced accuracy and reduced design complexity. Its integrated dual transistor configuration provides improved thermal coupling and noise performance, while the broad temperature range and power dissipation rating ensure reliability in demanding applications. The compact form factor also facilitates streamlined assembly and inventory management when contrasted with multiple single-transistor devices.

Aplicaciones típicas

• Operational amplifier input stages and analog signal amplification circuits requiring matched transistor pairs for precision performance and stability.
• Switching and driver circuits in industrial control systems where fast response and reliable transistor operation are critical.
• Pulse amplifiers and buffering stages in telecommunications equipment, leveraging the device??s high gain bandwidth.
• General purpose transistor array use in instrumentation and measurement devices demanding compact, robust dual transistor solutions.

DDTA144VE-7 Brand Info

The DDTA144VE-7 is produced by a leading semiconductor manufacturer specializing in high-quality analog and mixed-signal integrated circuits. This transistor array embodies the brand??s commitment to delivering reliable, precision components tailored for industrial and communications markets. Its design reflects rigorous quality standards and extensive testing to ensure long-term durability and consistent electrical characteristics, supporting engineers and sourcing specialists in building dependable electronic systems.

PREGUNTAS FRECUENTES

What is the maximum collector current rating for this transistor array?

The maximum collector current for each transistor in the array is 100 mA. This rating ensures safe operation within typical industrial signal amplification and switching applications without compromising device reliability.

Can the device operate at high frequencies for switching applications?

Yes, the array??s gain bandwidth product of 150 MHz supports high-frequency switching and amplification tasks, making it suitable for fast signal processing and pulse amplification circuits.

What type of package does this device come in, and how does it affect integration?

The DDTA144VE-7 is housed in a 7-lead Dual In-Line Package (DIP-7), which facilitates straightforward PCB layout and manual or automated assembly. Its compact size reduces board space while maintaining ease of handling.

Is this transistor array suitable for use in harsh temperature environments?

Absolutely. The array operates reliably over a wide temperature range from -55??C to +150??C, making it ideal