JANSP2N2222AUB/TR Overview
The JANSP2N2222AUB/TR is a robust NPN bipolar junction transistor (BJT) designed for general-purpose amplification and switching applications. Featuring a medium power rating and high gain bandwidth, this transistor supports reliable operation in moderate power circuits. Its plastic SOT-23 surface-mount package enables compact PCB designs and efficient thermal performance. Ideal for industrial and commercial electronics, the device offers consistent electrical characteristics across temperature ranges, making it suitable for a wide array of electronic control and signal processing tasks. For sourcing and technical details, visit IC Manufacturer.
JANSP2N2222AUB/TR Key Features
- High current gain: Enables efficient amplification, reducing the need for additional stages in circuit design.
- Medium power handling capability: Supports switching applications up to 800mA collector current, suitable for various load conditions.
- Surface-mount SOT-23 package: Facilitates high-density PCB layouts and improves thermal dissipation for reliable operation.
- Fast switching speed: Enhances performance in digital and pulse circuits by minimizing switching delays.
JANSP2N2222AUB/TR Technical Specifications
| Parameter | Value |
|---|---|
| Transistor Type | NPN Bipolar Junction Transistor |
| Collector-Emitter Voltage (VCEO) | 40 V |
| Collector Current (IC) | 800 mA |
| Power Dissipation (Ptot) | 625 mW |
| DC Current Gain (hFE) | 100 to 300 (varies by test conditions) |
| Transition Frequency (fT) | 250 MHz (typical) |
| Package Type | SOT-23 Surface Mount |
| Operating Temperature Range | -55??C to +150??C |
| Base-Emitter Voltage (VBE) | 1.2 V (max) |
JANSP2N2222AUB/TR Advantages vs Typical Alternatives
This transistor offers a compelling balance of current handling and gain in a compact surface-mount package, making it advantageous over through-hole or lower-performance alternatives. Its fast switching capability and stable gain across temperature variations ensure reliable operation in demanding industrial environments. The integration into a small SOT-23 format reduces board space and improves thermal management compared to bulkier devices, enhancing overall system efficiency and durability.
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Typical Applications
- Signal amplification in control and instrumentation circuits, providing clear and stable output under various load conditions.
- Switching loads such as relays, LEDs, and small motors in embedded systems and automation.
- Pulse generation and timing circuits requiring fast switching transistors with consistent electrical characteristics.
- General-purpose buffering and interfacing in communication and sensor modules within industrial electronics.
JANSP2N2222AUB/TR Brand Info
The JANSP2N2222AUB/TR is a precision-engineered transistor from a reputable semiconductor manufacturer, designed for reliability and performance in industrial and commercial electronics. The brand emphasizes quality control and consistent manufacturing standards to ensure each device meets stringent electrical and mechanical specifications. This product line supports engineers in achieving high circuit efficiency and longevity, backed by comprehensive technical documentation and supply chain support.
FAQ
What is the maximum collector current of the JANSP2N2222AUB/TR?
The device supports a maximum collector current of 800 milliamps, making it suitable for medium power switching and amplification tasks where moderate load currents are present.
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Can this transistor handle high-frequency switching applications?
Yes, with a typical transition frequency of 250 MHz, it performs well in high-frequency switching and amplification, providing fast response times necessary for digital and pulse circuits.
What is the significance of the SOT-23 package for this transistor?
The SOT-23 package is a compact surface-mount form factor that allows for space-saving PCB designs and improved thermal dissipation compared to larger packages, enhancing device reliability in dense electronic assemblies.
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Is the transistor suitable for operation in harsh temperature environments?
Absolutely, it operates reliably from -55??C up to +150??C, making it robust for industrial applications exposed to wide temperature ranges.
What typical applications is this transistor best suited for?
This transistor excels in signal amplification, switching loads like relays and LEDs, pulse generation circuits, and buffering in communication or sensor modules, reflecting its versatility in general-purpose electronic designs.
