JANSM2N2221AUBC/TR Overview
The JANSM2N2221AUBC/TR is a high-performance NPN bipolar junction transistor (BJT) designed for general-purpose amplification and switching applications. Featuring robust electrical characteristics, this transistor supports medium power and high-speed switching requirements, making it suitable for industrial electronics and control systems. With its TO-92 package and reliable gain parameters, it ensures consistent operation in various environments. Engineers and sourcing specialists will find it an efficient choice for signal amplification, driver stages, and switching circuits. The device is available through IC Manufacturer, offering quality assurance and supply chain reliability.
JANSM2N2221AUBC/TR Key Features
- Medium Power Handling: Supports collector currents up to 600mA, enabling effective control of moderate loads and power amplification tasks.
- High Transition Frequency: With a transition frequency (fT) of approximately 300 MHz, it enables fast switching, improving system responsiveness in high-speed circuits.
- Low Collector-Emitter Saturation Voltage: Enhances efficiency by reducing power loss during saturation, beneficial for switching applications.
- Wide Voltage Ratings: Collector-emitter voltage rating up to 40V allows for flexible use in various voltage domains.
- Stable DC Current Gain: Provides a gain (hFE) range suitable for amplification with predictable performance across operating conditions.
- Industry-Standard TO-92 Package: Facilitates easy integration in through-hole PCB designs and supports automated assembly processes.
- Reliable Thermal Characteristics: Junction temperature rating up to 150??C ensures durability under demanding thermal environments.
JANSM2N2221AUBC/TR Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Collector-Emitter Voltage (VCEO) | 40 | V |
| Collector-Base Voltage (VCBO) | 75 | V |
| Emitter-Base Voltage (VEBO) | 6 | V |
| Collector Current (IC) | 600 | mA |
| Power Dissipation (PD) | 625 | mW |
| Transition Frequency (fT) | 300 | MHz |
| DC Current Gain (hFE) | 100?C300 | ?? |
| Operating Junction Temperature (TJ) | -55 to 150 | ??C |
| Package Type | TO-92 | ?? |
JANSM2N2221AUBC/TR Advantages vs Typical Alternatives
This transistor offers a balance of medium power capacity and high-frequency performance that often surpasses comparable low-power BJTs. Its low saturation voltage reduces power losses during switching, enhancing energy efficiency. The wide voltage and temperature ratings provide reliable operation in harsh industrial environments. Additionally, the standard TO-92 package ensures compatibility with common PCB layouts and straightforward assembly, making it a versatile and dependable choice over alternatives that may lack in either speed, power handling, or thermal robustness.
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Typical Applications
- Signal amplification in low-to-medium power audio and instrumentation circuits requiring stable gain and linearity across temperature ranges.
- Switching applications such as relay driving, LED drivers, and general-purpose digital logic interfacing, benefiting from fast switching speed and low saturation voltage.
- Line drivers and buffer stages in communication equipment, where moderate current and voltage handling with high-frequency response are critical.
- Industrial control systems including sensor signal conditioning and actuator control, leveraging the transistor??s reliability and thermal stability.
JANSM2N2221AUBC/TR Brand Info
The JANSM2N2221AUBC/TR is part of a trusted product line manufactured by IC Manufacturer, known for delivering robust semiconductor components optimized for industrial and commercial electronics. This transistor meets stringent quality controls and is supplied in tape-and-reel packaging to support automated production environments. The brand emphasizes reliability, consistent performance, and global availability, ensuring that engineers and procurement specialists can depend on this device for critical design implementations.
FAQ
What is the maximum collector current rating of this transistor?
The maximum continuous collector current rating is 600mA, allowing it to handle moderate load currents typical in switching and amplification applications without compromising device integrity.
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Can this transistor operate at high frequencies?
Yes, it features a transition frequency (fT) of approximately 300 MHz, making it suitable for high-speed switching and amplification tasks in RF and high-frequency signal circuits.
What packaging does this device use, and how does it affect application?
This transistor is housed in a TO-92 package, which is a compact, through-hole form factor widely used for ease of soldering, prototyping, and automated assembly in industrial and hobbyist applications.
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What voltage levels can this transistor safely handle?
It supports a collector-emitter voltage up to 40V and collector-base voltage up to 75V, providing flexibility for use in a variety of voltage domains and ensuring protection against voltage spikes within these limits.
Is this transistor suitable for use in high-temperature environments?
Yes, the device can operate reliably with a junction temperature range from -55??C to 150??C, making it appropriate for industrial environments where temperature variations are common.
