DTC144ECA-TP Overview
The DTC144ECA-TP is a high-performance NPN digital transistor with built-in resistors designed for streamlined switching applications. This device integrates a base resistor and a collector resistor, simplifying circuit design by reducing the need for external components. Its compact SOT-23 package supports efficient PCB layout and enables reliable operation in various industrial and consumer electronics. Suitable for low-power switching and amplification tasks, this transistor ensures stable performance with minimal external circuitry. For detailed technical support and procurement, visit IC Manufacturer.
DTC144ECA-TP Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Transistor Type | NPN Digital Transistor | |
| Package | SOT-23 | |
| Collector-Emitter Voltage (VCEO) | 50 | V |
| Collector Current (IC) | 200 | mA |
| Base-Emitter Voltage (VBE) | 1.2 | V (max) |
| Base Resistor (R1) | 15 | k?? |
| Collector Resistor (R2) | 3.3 | k?? |
| Power Dissipation (PC) | 350 | mW |
| Transition Frequency (fT) | 100 | MHz |
| Operating Temperature Range | -55 to +150 | ??C |
DTC144ECA-TP Key Features
- Integrated resistors: Built-in base and collector resistors reduce component count and simplify circuit design, saving board space and assembly time.
- Compact SOT-23 package: Enables high-density mounting and reliable thermal performance in space-constrained applications.
- High switching frequency: Transition frequency up to 100 MHz supports efficient switching in high-speed digital circuits.
- Robust voltage and current ratings: 50V collector-emitter voltage and 200mA collector current ensure reliable operation in low to medium power applications.
Typical Applications
- Low-power switching in signal processing circuits, where integrated resistors simplify design and reduce external components.
- Driving LEDs and small relays with minimal external circuitry for efficient control.
- Amplification stages in portable consumer electronics requiring compact and reliable transistors.
- Interface circuits between microcontrollers and higher power loads, benefiting from integrated resistors for signal conditioning.
DTC144ECA-TP Advantages vs Typical Alternatives
This transistor offers a distinct advantage by integrating base and collector resistors internally, which reduces PCB complexity and component count. Compared to typical discrete transistor setups, it delivers improved design efficiency and enhanced reliability due to fewer solder joints. Its compact SOT-23 package provides excellent thermal performance and space savings. The device??s voltage and current ratings accommodate a broad range of switching applications, ensuring robust performance in industrial and consumer environments.
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DTC144ECA-TP Brand Info
The DTC144ECA-TP is manufactured by Diodes Incorporated, a global supplier of high-quality discrete semiconductors and integrated circuits. Known for their innovation and reliability in semiconductor components, Diodes Incorporated provides this device as part of their extensive portfolio targeting switching and amplification needs in compact form factors. The brand emphasizes consistent quality, cost-effective production, and broad availability, making this transistor a preferred choice for engineers and sourcing specialists in industrial and consumer electronics design.
FAQ
What is the primary function of the DTC144ECA-TP transistor?
The primary function of this transistor is to act as a digital switching device with integrated resistors, allowing it to switch loads or amplify signals efficiently without requiring external base or collector resistors. This simplifies circuit design and saves board space.
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How does the integrated resistor configuration benefit circuit design?
By incorporating base and collector resistors inside the transistor package, the device reduces the number of external components needed, which decreases PCB complexity, lowers assembly costs, and improves overall reliability by minimizing solder joints and potential failure points.
