JANSU2N2919L-Transistor Overview
The JANSU2N2919L is a high-performance NPN bipolar junction transistor designed for general-purpose amplification and switching applications. Featuring a robust collector current capability and moderate power dissipation, it delivers reliable operation in a wide range of industrial and commercial electronics. Its complementary characteristics make it suitable for audio amplification, signal processing, and low noise switching circuits. This transistor is manufactured to meet stringent quality standards, ensuring consistent electrical performance and durability. For sourcing and detailed specifications, visit the IC Manufacturer website.
JANSU2N2919L-Transistor Key Features
- High Collector Current Capability: Supports collector currents up to 800 mA, enabling robust switching and amplification tasks.
- Voltage Handling: With a collector-emitter voltage rating of 40 V, it suits moderate voltage applications while maintaining safe operation.
- Low Saturation Voltage: Ensures efficient switching with minimal power loss, improving overall system efficiency.
- Wide Operating Temperature Range: Reliable performance from -55??C to 150??C allows deployment in varied environmental conditions.
JANSU2N2919L-Transistor Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Collector-Emitter Voltage (Vceo) | 40 | V |
| Collector Current (Ic) | 800 | mA |
| Power Dissipation (Pc) | 625 | mW |
| DC Current Gain (hFE) | 40 to 300 | ?? |
| Transition Frequency (fT) | 100 | MHz |
| Collector-Base Voltage (Vcbo) | 60 | V |
| Emitter-Base Voltage (Vebo) | 5 | V |
| Operating Junction Temperature (Tj) | -55 to 150 | ??C |
JANSU2N2919L-Transistor Advantages vs Typical Alternatives
This transistor offers a balanced combination of current capacity and voltage tolerance, distinguishing it from typical small-signal transistors. Its higher power dissipation rating and frequency response improve switching speed and amplification fidelity. These factors contribute to enhanced reliability and efficiency in both analog and digital circuits, making it a preferred choice for engineers seeking robustness without sacrificing performance.
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Typical Applications
- Audio Amplifiers: Ideal for low to medium power audio signal amplification, providing clear and distortion-free output in consumer and industrial audio equipment.
- Switching Circuits: Used extensively in relay drivers, digital logic interfacing, and power control switches due to its fast switching and voltage ratings.
- Signal Processing: Suitable for general-purpose signal amplification in communication devices and instrumentation systems.
- Power Regulation: Employed in voltage regulation and power management circuits to ensure stable operation under varying loads.
JANSU2N2919L-Transistor Brand Info
The JANSU2N2919L transistor is a reliable component engineered and supplied by JANSU, a recognized manufacturer known for quality semiconductor solutions. This product reflects the brand??s commitment to delivering high-performance devices tailored for industrial and commercial electronics markets. The transistor meets industry standards and undergoes rigorous testing to guarantee consistency, making it a dependable choice for engineers and procurement specialists.
FAQ
What is the maximum collector current supported by this transistor?
The maximum collector current for this transistor is 800 mA. This rating enables it to handle moderate power loads and is suitable for switching and amplification tasks in various electronic circuits.
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Can this transistor operate at high frequencies?
Yes, it has a transition frequency (fT) of 100 MHz, allowing it to perform effectively in high-frequency applications such as RF amplification and fast switching circuits.
What is the typical voltage rating between the collector and emitter?
The collector-emitter voltage rating (Vceo) is 40 V, which ensures safe operation under moderate voltage conditions commonly found in industrial control and signal processing systems.
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Is this transistor suitable for use in harsh temperature environments?
Yes, it can operate reliably within a wide junction temperature range from -55??C to 150??C, making it suitable for demanding industrial and automotive environments.
How does the transistor??s gain (hFE) range affect circuit design?
The DC current gain (hFE) ranges from 40 to 300, providing flexibility in amplification levels. Designers can select this transistor for circuits requiring moderate to high gain, depending on specific application needs.
