DTC124ECAHE3-TP Overview
The DTC124ECAHE3-TP is an advanced low-voltage NPN digital transistor designed for efficient switching and amplification in industrial applications. Featuring integrated resistors on the base and emitter terminals, it simplifies circuit design by reducing external component count. This device operates reliably at a maximum collector current of 200mA and supports voltages up to 80V, making it well-suited for switching loads in automation systems, signal processing, and power management. With its compact SOT-23 package and robust thermal characteristics, the transistor ensures stable performance in space-constrained environments. For detailed specifications and support, visit IC Manufacturer.
DTC124ECAHE3-TP Technical Specifications
| Parameter | Specification |
|---|---|
| Transistor Type | NPN digital transistor with built-in resistors |
| Maximum Collector-Emitter Voltage (VCEO) | 80 V |
| Maximum Collector Current (IC) | 200 mA |
| Base-Emitter Built-in Resistor (RB) | 22 k?? |
| Emitter Built-in Resistor (RE) | 1 k?? |
| Collector-Emitter Saturation Voltage (VCE(sat)) | 0.3 V (typical at IC=100mA) |
| Power Dissipation (Ptot) | 350 mW |
| Operating Temperature Range | -55??C to +150??C |
| Package Type | SOT-23 surface-mount |
DTC124ECAHE3-TP Key Features
- Integrated Base and Emitter Resistors: Simplifies PCB layout by minimizing external components, reducing assembly time and cost.
- High Collector-Emitter Voltage Rating: Supports up to 80V, enabling reliable switching of medium-voltage loads common in industrial circuits.
- Low Saturation Voltage: Ensures efficient switching with minimal power loss, improving overall system efficiency and thermal management.
- Compact SOT-23 Package: Ideal for high-density designs requiring small footprint without sacrificing performance.
Typical Applications
- Load switching in industrial automation systems where compact, reliable digital transistors are essential for controlling relays, LEDs, and small motors.
- Signal amplification and switching in digital circuit interfaces, enabling clean logic-level transitions and noise immunity.
- Power management circuits that require efficient transistor switching to maintain system stability and reduce energy consumption.
- Consumer electronics requiring integrated transistor solutions for simplified design and enhanced reliability in switching tasks.
DTC124ECAHE3-TP Advantages vs Typical Alternatives
This transistor offers the advantage of integrated resistors, which reduces component count and simplifies design compared to discrete transistor-resistor combinations. Its high voltage rating and low saturation voltage improve switching efficiency and enable handling of various industrial loads. The compact SOT-23 package supports space-saving PCB layouts while maintaining thermal reliability, making it preferable over larger or less integrated alternatives.
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DTC124ECAHE3-TP Brand Info
The DTC124ECAHE3-TP is a product from Diodes Incorporated, a global manufacturer specializing in high-quality discrete semiconductors and logic devices. Known for their robust design and consistent manufacturing standards, Diodes Incorporated??s digital transistors are widely used in industrial, automotive, and consumer electronics sectors. This device exemplifies the brand??s commitment to delivering integrated solutions that enhance circuit reliability and simplify system design, backed by comprehensive support and global distribution.
FAQ
What are the benefits of the built-in resistors in this transistor?
The integrated base and emitter resistors reduce the number of external components needed, which simplifies circuit design and reduces PCB space. This integration also helps improve noise immunity and ensures proper biasing without additional resistor selection effort.
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Can this transistor be used in high-temperature environments?
Yes, it supports an operating temperature range from -55??C up to +150??C, making it suitable for demanding industrial environments where temperature extremes are common.
