DDTC143EUA-7-F Overview
The DDTC143EUA-7-F is a high-performance dual NPN transistor designed for industrial and consumer electronics applications requiring precise switching and amplification. This compact device features low noise and excellent frequency response, making it ideal for signal processing tasks. Packaged in a robust SOT-363 surface-mount format, it ensures reliable operation in space-constrained environments. With its optimized gain characteristics and low leakage current, the transistor supports efficient circuit designs where power savings and signal integrity are critical. Available through IC Manufacturer, this component meets stringent industry standards for quality and consistency.
DDTC143EUA-7-F Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Transistor Type | Dual NPN | – |
| Collector-Emitter Voltage (VCEO) | 50 | V |
| Collector-Base Voltage (VCBO) | 60 | V |
| Emitter-Base Voltage (VEBO) | 5 | V |
| Collector Current (IC) | 150 | mA |
| Power Dissipation (Ptot) | 300 | mW |
| Current Gain (hFE) | 100 to 300 | – |
| Transition Frequency (fT) | 100 | MHz |
| Package Type | SOT-363 | – |
DDTC143EUA-7-F Key Features
- Dual NPN transistor configuration: Enables compact circuit design by integrating two transistors in a single package, reducing board space and simplifying layout.
- High transition frequency (100 MHz): Supports high-speed signal amplification and switching applications, critical for RF and communication circuits.
- Low collector-emitter saturation voltage: Minimizes power losses and improves overall circuit efficiency in switching operations.
- SOT-363 surface-mount package: Facilitates automated assembly processes and enhances mechanical reliability in compact electronic devices.
- Wide operating voltage range: Supports applications requiring up to 50 V collector-emitter voltage, ensuring versatility across multiple industrial uses.
- Low leakage currents: Improves signal integrity and reduces noise, essential for sensitive analog and digital circuit designs.
DDTC143EUA-7-F Advantages vs Typical Alternatives
This transistor offers a superior combination of low power dissipation and high gain compared to typical discrete transistors, enabling more efficient circuit operation. Its dual configuration in a compact SOT-363 package reduces board footprint while maintaining reliability. The high transition frequency and low leakage currents enhance performance in high-speed and low-noise applications, providing a clear advantage over standard single-transistor alternatives.
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Typical Applications
- High-frequency signal amplification in RF circuits, where fast switching and low noise are essential for maintaining signal clarity and system performance.
- Driver stages in analog and digital switching circuits requiring efficient transistor pairs with consistent gain characteristics.
- Consumer electronics such as portable audio devices, where space-saving dual transistors meet compact design demands.
- Industrial control systems needing reliable low-power transistors for sensor interfacing and signal conditioning.
DDTC143EUA-7-F Brand Info
The DDTC143EUA-7-F is a product offering from a trusted semiconductor manufacturer known for delivering high-quality discrete components tailored for industrial and consumer electronics markets. This transistor series is engineered to meet rigorous performance standards while ensuring ease of integration into modern electronic designs. Its consistent manufacturing process guarantees reliability and long-term availability, supporting engineers and sourcing specialists in delivering robust
