JANSH2N2222AUA/TR Overview
The JANSH2N2222AUA/TR is a high-performance NPN bipolar junction transistor (BJT) designed for switching and amplification applications in industrial and consumer electronics. Featuring a robust collector current rating and reliable gain characteristics, this transistor supports efficient signal control and power handling in compact form factors. It is housed in a standard SOT-23 package, enabling easy integration on densely populated printed circuit boards (PCBs). Engineered for durability and consistent performance, the device meets rigorous quality standards, making it ideal for use in embedded systems, signal processing, and general-purpose switching circuits. For more detailed technical data and procurement options, visit IC Manufacturer.
JANSH2N2222AUA/TR Key Features
- High Collector Current Capability: Supports continuous collector current up to 600mA, ensuring effective switching and amplification in demanding applications.
- Low Collector-Emitter Saturation Voltage: Minimizes power dissipation during switching, improving overall circuit efficiency and thermal management.
- Wide Voltage Range: With a collector-emitter voltage rating of 40V, it offers reliable operation across various power supply conditions.
- Small Surface-Mount Package: The compact SOT-23 package facilitates high-density PCB layouts and automated assembly processes.
- High Current Gain (hFE): Provides gain values typically ranging from 100 to 300, enabling precise signal amplification and switching control.
- Reliable Thermal Performance: Maximum junction temperature rating of 150??C supports stable operation in thermally demanding environments.
- Robust Construction: Designed to meet JEDEC standards, ensuring consistent quality and long-term reliability in industrial applications.
JANSH2N2222AUA/TR Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Collector-Emitter Voltage (VCEO) | 40 | V |
| Collector-Base Voltage (VCBO) | 75 | V |
| Emitter-Base Voltage (VEBO) | 6 | V |
| Continuous Collector Current (IC) | 600 | mA |
| DC Current Gain (hFE) | 100 to 300 | (typical) |
| Power Dissipation (Ptot) | 350 | mW |
| Transition Frequency (fT) | 300 | MHz |
| Operating Junction Temperature (Tj) | -55 to +150 | ??C |
| Package Type | SOT-23 | ?C |
JANSH2N2222AUA/TR Advantages vs Typical Alternatives
This transistor offers a balanced combination of moderate voltage ratings and high current capacity, outperforming many typical small-signal BJTs in handling higher loads without compromising on switching speed or gain. Its low saturation voltage reduces power losses, enhancing energy efficiency in circuits. The compact SOT-23 package supports modern automated manufacturing and dense PCB designs, providing a reliable, cost-effective alternative to larger or less efficient transistors commonly used in industrial and embedded systems.
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Typical Applications
- General-purpose switching and amplification in industrial control circuits, enabling precise signal modulation and power management.
- Low-level driver stages for relays, LEDs, and small motors where reliable current switching is essential.
- Signal processing and interface circuits in embedded systems requiring efficient transistor operation and stable gain.
- Consumer electronic devices demanding compact, surface-mount transistor solutions for power control and switching functions.
JANSH2N2222AUA/TR Brand Info
The JANSH2N2222AUA/TR is produced by a reputable semiconductor manufacturer known for delivering high-quality discrete components designed for industrial and commercial electronics. This transistor is part of a widely recognized family of NPN BJTs, trusted for consistent performance, tight quality control, and compliance with industry standards. The product supports a range of applications requiring dependable switching and amplification, backed by thorough testing and global availability to meet diverse engineering and sourcing requirements.
FAQ
What type of transistor is JANSH2N2222AUA/TR?
It is an NPN bipolar junction transistor (BJT) designed primarily for switching and amplification applications. Its construction and electrical characteristics make it suitable for general-purpose use in industrial and consumer electronics.
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What is the maximum collector current this transistor can handle?
The device supports a continuous collector current of up to 600 milliamperes, allowing it to drive moderate loads reliably within its thermal limits.
What package does the JANSH2N2222AUA/TR come in, and why is that important?
It is housed in a SOT-23 surface-mount package, which is crucial for compact PCB layouts and automated assembly processes, making it ideal for modern electronics manufacturing.
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Can this transistor operate at high frequencies?
Yes, it has a transition frequency (fT) of approximately 300 MHz, enabling it to switch and amplify signals effectively at moderately high frequencies in various applications.
What are the voltage limits for safe operation?
The maximum collector-emitter voltage is rated at 40 volts, with other voltage ratings including 75 volts for collector-base and 6 volts for emitter-base. Staying within these limits ensures reliable performance and device longevity.
