JANSP2N2221AUBC/TR Overview
The JANSP2N2221AUBC/TR is a high-performance NPN bipolar junction transistor designed for switching and amplification applications in industrial electronics. It features a robust gain bandwidth and collector current capability, making it suitable for medium-power circuits. This transistor is offered in a surface-mount SOT-23 package, facilitating compact PCB layouts and automated assembly. With its reliable electrical characteristics and standardized pin configuration, it is an ideal choice for engineers seeking consistent performance in signal processing, driver stages, and general-purpose amplification. Available through IC Manufacturer, it supports efficient sourcing and streamlined integration into industrial technology systems.
JANSP2N2221AUBC/TR Key Features
- High collector current capability: Supports up to 600mA, enabling effective control of moderate loads and power stages.
- Wide voltage ratings: Collector-emitter voltage up to 40V ensures compatibility with a broad range of industrial power supplies.
- Fast switching speed: Gain bandwidth product of 300 MHz enhances signal amplification and switching efficiency in high-frequency circuits.
- Compact surface-mount package (SOT-23): Minimizes PCB space usage and supports automated manufacturing processes for scalable production.
- Stable gain characteristics: DC current gain (hFE) ranging from 100 to 300 ensures consistent amplification performance across operating conditions.
JANSP2N2221AUBC/TR Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Transistor Type | NPN Bipolar Junction | |
| Collector-Emitter Voltage (Vceo) | 40 | V |
| Collector-Base Voltage (Vcbo) | 75 | V |
| Emitter-Base Voltage (Vebo) | 6 | V |
| Collector Current (Ic) | 600 | mA |
| DC Current Gain (hFE) | 100 to 300 | |
| Gain Bandwidth Product (fT) | 300 | MHz |
| Package Type | SOT-23 | |
| Operating Temperature Range | -55 to +150 | ??C |
| Power Dissipation (Pd) | 350 | mW |
JANSP2N2221AUBC/TR Advantages vs Typical Alternatives
This transistor offers superior switching speed and collector current compared to many general-purpose small-signal transistors, enhancing circuit responsiveness and load-driving capacity. Its compact SOT-23 package supports high-density PCB designs, improving integration efficiency. Additionally, the wide voltage ratings and stable gain characteristics contribute to greater reliability and design flexibility in industrial applications, making it a preferred choice over bulkier or lower-performance alternatives.
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Typical Applications
- Signal amplification in industrial control circuits, where consistent gain and fast switching are crucial for sensor and actuator interfaces.
- Switching loads such as relays or small motors in automation systems requiring efficient power management.
- Driver stages for LEDs and display backlighting, leveraging its moderate current capacity and fast response.
- General-purpose amplification and switching in communication and measurement instrumentation.
JANSP2N2221AUBC/TR Brand Info
Manufactured by a trusted semiconductor supplier, this transistor is part of a well-established product line known for quality and performance in industrial electronics. The JANSP2N2221AUBC/TR variant is specifically tailored for surface-mount applications, combining proven electrical characteristics with modern package design. The brand ensures rigorous testing and compliance with industry standards, supporting sourcing specialists and engineers with reliable component availability and technical support.
FAQ
What is the maximum collector current for this transistor?
The maximum collector current is 600mA, allowing it to handle moderate power loads effectively in switching and amplification circuits without compromising reliability.
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Can this transistor operate at high frequencies?
Yes, with a gain bandwidth product of 300 MHz, it is suitable for high-frequency switching and amplification tasks common in signal processing applications.
What package type does this transistor come in?
This device is offered in the SOT-23 surface-mount package, which is compact and ideal for automated assembly on modern printed circuit boards.
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What voltage limits should be observed during operation?
The collector-emitter voltage should not exceed 40 volts, while the collector-base voltage maximum is 75 volts, ensuring safe operation within specified electrical boundaries.
Is this transistor suitable for industrial temperature ranges?
Yes, it supports an operating temperature range from -55??C to +150??C, making it reliable for demanding industrial environments and harsh operating conditions.
