DTA144VE-TP Overview
The DTA144VE-TP is a high-performance NPN silicon transistor designed for medium power amplifier and switching applications. It offers reliable operation with a maximum collector current of 3 A and a collector-emitter voltage rating of 80 V, making it suitable for industrial and automotive use. The device’s robust construction ensures efficient thermal dissipation and long-term durability in demanding environments. Available in a compact TO-220 package, it supports easy mounting and heat sinking. This transistor is an ideal choice for engineers and sourcing specialists seeking a versatile, cost-effective solution for amplification and switching tasks. For detailed product sourcing and technical support, visit IC Manufacturer.
DTA144VE-TP Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Collector-Emitter Voltage (VCEO) | 80 | V |
| Collector-Base Voltage (VCBO) | 100 | V |
| Emitter-Base Voltage (VEBO) | 5 | V |
| Collector Current (IC) | 3 | A |
| Power Dissipation (Ptot) | 40 | W |
| DC Current Gain (hFE) | 40 to 320 | ?? |
| Transition Frequency (fT) | 100 | MHz |
| Package Type | TO-220 | ?? |
DTA144VE-TP Key Features
- High voltage capability: Rated for 80 V collector-emitter voltage enabling robust operation in medium power circuits.
- High current handling: Supports up to 3 A collector current, suitable for power amplification and switching.
- Wide DC current gain range: Provides flexibility in gain selection, improving circuit design adaptability.
- Fast switching speed: Transition frequency up to 100 MHz allows efficient high-frequency operation.
- Thermally efficient TO-220 package: Facilitates effective heat dissipation ensuring reliability under continuous operation.
- Low saturation voltage: Enhances switching efficiency and reduces power losses in switching applications.
- Robust design: Ensures durability in industrial and automotive environments.
Typical Applications
- Medium power audio amplifiers: Ideal for driving speakers and audio output stages with good gain and power handling.
- Switching regulators and power converters: Efficiently handles switching duties in DC-DC converters and power supplies.
- Relay drivers and solenoid control: Provides reliable switching for electromechanical loads in control systems.
- Industrial and automotive control circuits: Suitable for various control and amplification tasks in harsh environments.
DTA144VE-TP Advantages vs Typical Alternatives
This transistor offers a strong balance of voltage and current ratings combined with a high transition frequency, outperforming many standard transistors in medium power applications. Its wide DC current gain range delivers design flexibility, while the TO-220 packaging ensures efficient thermal management. Compared to typical alternatives, it provides enhanced reliability and switching efficiency, making it a preferred choice for engineers focused on robust, cost-effective solutions in industrial and automotive sectors.
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DTA144VE-TP Brand Info
The DTA144VE-TP is manufactured by STMicroelectronics, a global leader in semiconductor solutions. STMicroelectronics is known for delivering high-quality discrete components such as transistors, diodes, and MOSFETs that cater to industrial, automotive, and consumer markets. This transistor embodies ST??s commitment to reliability, performance, and ease of integration, backed by extensive technical support and global distribution networks. The DTA144VE-TP fits seamlessly into ST??s broad portfolio of power transistors designed for
