JANSL2N2222AUB/TR Overview
The JANSL2N2222AUB/TR is a high-performance NPN bipolar junction transistor designed for general-purpose amplification and switching applications. It offers robust current handling capabilities with a maximum collector current of 800mA and a collector-emitter voltage rating of 40V, making it suitable for a wide range of industrial and electronic circuit designs. The transistor??s TO-92 surface-mount package supports efficient thermal dissipation and compact PCB layouts. Engineered for reliable operation under diverse conditions, this device ensures consistent switching speed and gain, delivering dependable performance for both signal amplification and low power switching tasks. Available in tape and reel packaging for streamlined manufacturing processes. More details at IC Manufacturer.
JANSL2N2222AUB/TR Key Features
- High Collector Current: Supports up to 800mA, enabling effective switching and amplification in demanding circuits.
- Voltage Ratings: With a collector-emitter voltage max of 40V, it accommodates a broad range of operating voltages safely.
- Moderate Gain Performance: Current gain (hFE) typically ranges within 100 to 300, optimizing signal amplification tasks.
- Fast Switching Speed: Low transition times facilitate efficient operation in switching applications, reducing power loss.
- Compact TO-92 Surface-Mount Package: Enables space-saving PCB designs and improved thermal management.
- Reliable Thermal Characteristics: Maximum junction temperature of 150??C ensures durability under thermal stress.
- Tape and Reel Packaging: Supports automated assembly lines, improving production efficiency and component handling.
JANSL2N2222AUB/TR Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Collector-Emitter Voltage (Vceo) | 40 | V |
| Collector Current (Ic) | 800 | mA |
| Power Dissipation (Pd) | 625 | mW |
| Current Gain (hFE) | 100 to 300 | ?C |
| Transition Frequency (fT) | 300 | MHz |
| Junction Temperature (Tj) | 150 | ??C |
| Package Type | TO-92 Surface-Mount | ?C |
| Storage Temperature Range | -55 to 150 | ??C |
JANSL2N2222AUB/TR Advantages vs Typical Alternatives
This transistor stands out with its balanced combination of high current capacity and voltage tolerance, ensuring reliable operation in switching and amplification roles. Its gain range provides consistent signal integrity, while the TO-92 surface-mount packaging offers compactness and improved thermal management compared to larger through-hole variants. The device??s fast switching speeds reduce power dissipation, making it more efficient than many comparable BJTs in the same class.
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Typical Applications
- General-purpose switching and amplification in industrial control circuits, providing stable performance for relay drivers, sensor interfaces, and low-power motor drives.
- Signal amplification in audio preamplifiers and small-signal analog circuits requiring moderate gain and linearity.
- Driver transistor in LED lighting systems where efficient switching and current handling are critical.
- Interface stage in microcontroller-based designs, enabling level shifting and signal conditioning for digital logic compatibility.
JANSL2N2222AUB/TR Brand Info
The JANSL2N2222AUB/TR is part of the JAN-series transistor product line, known for military-grade reliability and rugged performance. Designed and produced under strict quality controls, this transistor meets industry standards for durability and consistent electrical characteristics. Its packaging in tape and reel format supports high-volume automated assembly, catering to professional electronics manufacturers and system integrators.
FAQ
What is the maximum collector current rating for this transistor?
The transistor supports a maximum continuous collector current of 800mA, making it suitable for moderate power switching and amplification applications without risk of damage under proper operating conditions.
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Can this transistor handle high switching frequencies?
Yes, with a transition frequency of approximately 300MHz, the device can efficiently switch at moderately high speeds, making it suitable for fast switching circuits and signal amplification with minimal delay.
What type of package does this transistor come in, and how does it affect thermal performance?
This transistor is housed in a TO-92 surface-mount package, which provides a compact footprint and adequate thermal dissipation for typical operating currents, helping maintain junction temperatures within safe limits.
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Is the JANSL2N2222AUB/TR suitable for automated assembly processes?
Yes, it is supplied in tape and reel packaging, which is optimized for automated pick-and-place machines, facilitating efficient and reliable mass production of electronic assemblies.
What are the typical operating voltage limits for this device?
The maximum collector-emitter voltage rating is 40V, allowing it to operate safely within circuits requiring moderate voltage handling capabilities without breakdown risk.
