DDTA114YCA-7 NPN Transistor Amplifier – TO-220 Package

DDTA114YCA-7 Overview

The DDTA114YCA-7 is a precision analog transistor array designed for high-performance signal amplification and switching applications. Featuring four matched NPN transistors in a single 14-lead SOIC package, it offers excellent gain linearity and low noise characteristics. The device supports a wide voltage range and delivers consistent current gain, making it ideal for industrial control circuits, audio amplification, and sensor interfaces. Its compact footprint and robust electrical parameters facilitate integration into complex systems requiring reliable analog performance. For more detailed technical data and purchasing information, visit IC-Hersteller.

DDTA114YCA-7 Technical Specifications

Parameter	Spezifikation
Number of Transistors	4 NPN Transistors
Paket Typ	14-Lead SOIC
Kollektor-Emitter-Spannung (Vceo)	30 V
Kollektorstrom (Ic)	100 mA (max)
DC-Stromverstärkung (hFE)	100 to 300 (typical)
Übergangsfrequenz (fT)	100 MHz (typisch)
Betriebstemperaturbereich	-55° C bis +150° C
Base-Emitter Saturation Voltage (Vbe sat)	1.2 V (max) at Ic = 10 mA
Input Resistance	High (typical for signal amplification)

DDTA114YCA-7 Key Features

• Quad Matched NPN Transistors: Provides consistent gain and matched performance across all four transistors, enabling precise differential amplification and balanced circuit design.
• Breiter Betriebsspannungsbereich: Supports up to 30 V collector-emitter voltage, allowing use in various analog and switching circuits with moderate voltage requirements.
• High Transition Frequency (100 MHz): Ensures good high-frequency response suitable for RF and fast-switching applications, enhancing signal integrity and speed.
• Niedrige Sättigungsspannung: Minimizes power loss and heat generation during switching, improving overall efficiency in power-sensitive designs.

DDTA114YCA-7 Advantages vs Typical Alternatives

This device offers superior integration with four matched transistors in a compact SOIC package, reducing PCB space and simplifying assembly. Its consistent current gain and low noise outperform many discrete transistor solutions, improving circuit accuracy. The wide temperature range and low saturation voltage enhance reliability and efficiency under industrial conditions. Overall, it delivers precision, robustness, and easy scalability compared to typical single-transistor alternatives.

Typische Anwendungen

• Precision analog signal amplification in industrial sensor interfaces, where stable gain and low noise are critical for accurate measurements and control.
• Audio preamplifier stages requiring matched transistors for low distortion and balanced performance across multiple channels.
• Switching circuits in power management systems, benefiting from the device??s low saturation voltage and high current handling.
• High-frequency communication modules that need fast switching transistors with reliable gain at frequencies up to 100 MHz.

DDTA114YCA-7 Brand Info

The DDTA114YCA-7 is part of a specialized transistor array family known for delivering consistent analog performance and reliability. Manufactured by a reputable semiconductor provider, this product targets engineers and designers seeking high-quality transistor solutions for industrial and commercial electronics. Its robust design and matched transistor configuration make it a preferred choice for applications demanding precision, thermal stability, and compact integration.

FAQ

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

The maximum collector current for each transistor in this array is 100 mA. This rating ensures that the device can handle moderate current loads typically encountered in signal amplification and switching without compromising reliability.

Can the DDTA114YCA-7 operate at high temperatures?

Yes, the device supports an operating temperature range from -55??C up to +150??C, making it suitable for demanding industrial environments where thermal stability is crucial.

How does the quad transistor configuration benefit circuit design?

Having four matched transistors in one package simplifies layout design, provides consistent gain characteristics across multiple channels, and reduces component count, which improves reliability and size efficiency in analog circuits.

Is this transistor array suitable for