DDTC144WUA-7-F Overview
The DDTC144WUA-7-F is a high-performance dual NPN transistor designed for robust switching and amplification tasks in industrial and consumer electronics. Featuring a complementary package configuration, this device supports efficient signal processing with reliable gain characteristics and fast switching speeds. Its TO-252 surface-mount package ensures compact integration on PCB layouts, enhancing thermal performance and assembly convenience. Engineered for applications requiring stable operation under varying conditions, it offers excellent current handling capabilities and low saturation voltage, making it a dependable choice for engineers and sourcing specialists. For comprehensive semiconductor solutions, visit IC Manufacturer.
DDTC144WUA-7-F Technical Specifications
| Parameter | Specification |
|---|---|
| Transistor Type | Dual NPN |
| Package | TO-252 (Surface Mount) |
| Collector-Emitter Voltage (VCEO) | 80 V |
| Collector Current (IC) | 5 A (continuous) |
| DC Current Gain (hFE) | Minimum 40 at IC = 1 A |
| Power Dissipation (Ptot) | 2 W |
| Transition Frequency (fT) | 100 MHz (typical) |
| Operating Temperature Range | -55??C to +150??C |
DDTC144WUA-7-F Key Features
- Dual NPN transistor configuration: Enables complementary switching functions within a compact footprint, reducing board space and simplifying circuit design.
- High collector current capability: Supports up to 5 A continuous current, allowing for robust power handling in driving loads or signal amplification.
- Low saturation voltage: Minimizes power loss during switching, improving overall efficiency and thermal management in high-demand applications.
- Surface-mount TO-252 package: Facilitates automated assembly and enhances heat dissipation, contributing to long-term device reliability.
DDTC144WUA-7-F Advantages vs Typical Alternatives
This dual NPN transistor offers superior current handling and lower saturation voltage compared to many standard discrete transistors, enhancing switching efficiency and reducing system power loss. Its compact TO-252 package allows for better thermal management and space savings on PCBs, making it ideal for modern high-density electronic designs. The device??s stable gain and frequency response provide consistent performance, which is critical in industrial and consumer electronic applications.
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Typical Applications
- Power switching circuits in industrial automation systems, where reliable high current and voltage handling are essential for controlling motors and actuators.
- Signal amplification stages in audio and communication equipment requiring linearity and fast response time.
- Driver stages for relay and solenoid control, benefiting from low saturation voltage to reduce power dissipation.
- General-purpose transistor functions in consumer electronics such as power supplies and lighting controls.
DDTC144WUA-7-F Brand Info
The DDTC144WUA-7-F is offered by a leading semiconductor manufacturer known for delivering high-quality transistor components tailored to industrial and consumer electronics sectors. This product line emphasizes performance reliability, thermal stability, and ease of integration to meet the demanding requirements of modern electronic designs. The brand maintains rigorous testing and quality assurance protocols, ensuring each transistor meets stringent electrical and mechanical specifications for optimal system performance.
FAQ
What is the maximum collector current supported by this transistor?
The device supports a maximum continuous collector current of 5 A, making it suitable for applications requiring moderate to high power switching and amplification.
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Which package type is used for this transistor and what are its benefits?
It comes in a TO-252 surface-mount package. This package type is beneficial for automated PCB assembly processes and provides improved heat dissipation compared to through-hole packages.
Can this transistor operate in high-temperature environments?
Yes, it is rated for operation from -55??C up to +150??C,




