JANSD2N2222AUBC/TR Overview
The JANSD2N2222AUBC/TR is a high-performance NPN bipolar junction transistor (BJT) designed for general-purpose amplification and switching applications. Featuring a robust maximum collector current of 800mA and a collector-emitter voltage rating of 40V, this transistor delivers reliable operation in demanding industrial environments. Its low saturation voltage and fast switching capabilities make it ideal for driving loads and signal amplification. Packaged in a TO-252 surface-mount configuration, the device supports compact PCB layouts and automated assembly processes. Available in tape and reel packaging, it facilitates streamlined manufacturing and inventory management. For detailed sourcing and technical support, visit IC Manufacturer.
JANSD2N2222AUBC/TR Key Features
- High collector current capacity: Supports up to 800mA continuous current, enabling efficient control of medium power loads.
- 40V collector-emitter voltage: Provides ample voltage headroom for a wide range of industrial circuits and switching applications.
- Low saturation voltage: Ensures reduced power dissipation and improved energy efficiency in switching operations.
- Surface-mount TO-252 package: Facilitates space-saving PCB designs and compatibility with automated pick-and-place assembly.
- Fast switching speed: Suitable for high-frequency switching tasks, improving overall circuit response time.
- High gain bandwidth product: Delivers effective amplification across a broad frequency range.
- Robust thermal characteristics: Enables stable operation under elevated temperatures, enhancing reliability.
JANSD2N2222AUBC/TR Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Collector-Emitter Voltage (VCEO) | 40 | V |
| Collector Current (IC) | 800 | mA |
| Power Dissipation (Ptot) | 625 | mW |
| Gain Bandwidth Product (fT) | 300 | MHz |
| DC Current Gain (hFE) | 100 – 300 | (typical) |
| Collector-Base Voltage (VCBO) | 75 | V |
| Emitter-Base Voltage (VEBO) | 6 | V |
| Package Type | TO-252 (surface-mount) | – |
| Operating Junction Temperature (TJ) | -55 to +150 | ??C |
JANSD2N2222AUBC/TR Advantages vs Typical Alternatives
This transistor offers a compelling combination of high current capacity and voltage rating within a compact surface-mount package, which many through-hole alternatives lack. Its low saturation voltage reduces power loss, improving overall system efficiency. The fast switching speed and high gain bandwidth product enable superior performance in both amplification and switching roles, making it a reliable and versatile choice for modern industrial electronics.
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Typical Applications
- Switching and amplification in industrial control circuits, where reliable transistor operation under variable loads is critical for system stability and performance.
- Load drivers in relay and solenoid control applications requiring robust current handling and fast response times.
- Signal amplification stages in audio and sensor interface circuits, benefiting from its high gain and bandwidth.
- General-purpose switching in embedded systems and power management modules, enabling efficient power conversion and control.
JANSD2N2222AUBC/TR Brand Info
The JANSD2N2222AUBC/TR is part of the reputable JANSD transistor product line, known for consistent quality and performance in industrial and commercial electronics. Manufactured under stringent quality controls, this device delivers dependable electrical characteristics and robust mechanical packaging. The tape and reel format supports high-volume production environments, ensuring ease of handling and reduced assembly time. This transistor line is supported by comprehensive datasheets and technical assistance, facilitating smooth integration into various electronic designs.
FAQ
What is the maximum collector current rating for this transistor?
The device supports a maximum continuous collector current of 800mA, making it suitable for moderate power switching and amplification tasks without risk of damage under normal operating conditions.
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Can this transistor be used for high-frequency switching applications?
Yes, with a gain bandwidth product (fT) of approximately 300 MHz, it is capable of fast switching, making it appropriate for many high-frequency switching applications in industrial circuits.
What package type is used for this transistor, and why is it beneficial?
This transistor is housed in a TO-252 surface-mount package, which reduces PCB footprint and supports automated assembly, improving manufacturing efficiency compared to bulkier through-hole packages.
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What voltage ratings should be considered for safe operation?
The maximum collector-emitter voltage is 40V, with collector-base rated at 75V and emitter-base at 6V. Staying within these limits ensures the transistor operates safely without breakdown or performance degradation.
Is this transistor suitable for temperature-sensitive applications?
Yes, it operates reliably across a junction temperature range from -55??C to +150??C, supporting stable performance in environments with significant temperature variations common in industrial settings.
