JANSG2N2221AUBC/TR Overview
The JANSG2N2221AUBC/TR is a robust NPN bipolar junction transistor designed for reliable switching and amplification in industrial electronics. Featuring a medium power rating and high gain, it supports efficient signal control in a variety of circuits. The device is housed in a compact SOT-223 package, ensuring ease of integration and effective thermal management. Its wide operating voltage and current range make it suitable for demanding applications that require stable performance under varying conditions. Sourced from a reputable IC Manufacturer, this transistor delivers consistent quality and dependable electrical characteristics for professional engineering projects.
JANSG2N2221AUBC/TR Key Features
- High Current Capability: Supports collector currents up to 800mA, enabling efficient switching in medium power circuits.
- Wide Voltage Range: Collector-Emitter voltage rating of 40V ensures reliable operation in various voltage environments.
- Compact SOT-223 Package: Facilitates easy PCB layout with enhanced thermal dissipation, improving device longevity and performance.
- Low Saturation Voltage: Minimizes power loss and heat generation during switching, boosting overall circuit efficiency.
JANSG2N2221AUBC/TR Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Transistor Type | NPN | |
| Collector-Emitter Voltage (VCEO) | 40 | V |
| Collector Current (IC) | 800 | mA |
| Gain Bandwidth Product (fT) | 300 | MHz |
| DC Current Gain (hFE) | 100?C300 | |
| Power Dissipation (PD) | 625 | mW |
| Package Type | SOT-223 | |
| Transition Frequency | 300 | MHz |
JANSG2N2221AUBC/TR Advantages vs Typical Alternatives
This transistor offers superior current handling and a stable gain profile compared to typical small-signal NPN transistors. Its low saturation voltage reduces switching losses, enhancing power efficiency. The compact SOT-223 package allows for improved thermal management and easier PCB integration, providing a reliable solution for industrial and commercial applications requiring consistent performance.
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Typical Applications
- Switching circuits in industrial control systems where reliable medium power transistor operation is essential for signal integrity and efficiency.
- Amplification stages in audio and signal processing equipment requiring stable gain and low noise.
- Driver stages for relays, motors, and solenoids in automation applications.
- General-purpose switching and amplification in consumer and industrial electronics.
JANSG2N2221AUBC/TR Brand Info
The JANSG2N2221AUBC/TR is manufactured by a recognized semiconductor company known for delivering high-quality discrete components. This product embodies the brand??s commitment to reliability, precision engineering, and manufacturing excellence. Designed to meet strict industry standards, it supports engineers and sourcing specialists in achieving efficient, durable, and cost-effective electronic designs.
FAQ
What is the maximum collector current rating of this transistor?
The maximum collector current rating is 800mA, making it suitable for medium power switching and amplification tasks in various electronic circuits.
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Which package does this transistor use, and why is it important?
This device is housed in a SOT-223 package, which offers compact form factor and enhanced thermal dissipation, enabling better heat management and easier integration on printed circuit boards.
What is the collector-emitter voltage limit for this transistor?
The maximum collector-emitter voltage is 40V, which allows the transistor to operate safely within moderate voltage environments common in industrial and consumer electronics.
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How does the gain bandwidth product affect performance?
With a gain bandwidth product of 300MHz, the transistor supports high-frequency applications, ensuring reliable amplification and switching performance in fast signal environments.
Is this transistor suitable for relay driver applications?
Yes, its current handling capability and switching characteristics make it well-suited for driving relays, motors, and other inductive loads in automation and control systems.
