FJV3102RMTF Overview
The FJV3102RMTF is a high-performance NPN silicon transistor designed for general-purpose switching and amplification in industrial and consumer electronics. With its robust voltage and current ratings, it ensures reliable operation in demanding environments, making it suitable for a wide range of applications including signal amplification and power management. This transistor offers stable electrical characteristics and efficient switching speed, delivering consistent performance in compact SMT packaging. Engineers and sourcing specialists can rely on this device for cost-effective integration in diverse circuit designs. For detailed technical support, refer to IC Manufacturer.
FJV3102RMTF Technical Specifications
| Parameter | Specification |
|---|---|
| Transistor Type | NPN Silicon Bipolar Junction Transistor |
| Collector-Emitter Voltage (VCEO) | 50 V |
| Collector Current (IC) | 150 mA |
| Power Dissipation (Ptot) | 300 mW |
| DC Current Gain (hFE) | 100 to 300 (typical) |
| Transition Frequency (fT) | 100 MHz (typical) |
| Package Type | SOT-23 Surface Mount |
| Operating Temperature Range | -55 ??C to +150 ??C |
FJV3102RMTF Key Features
- High Current Gain: Provides amplification with DC gain typically between 100 and 300, enabling effective signal boosting in analog circuits.
- Low Collector-Emitter Saturation Voltage: Ensures efficient switching with minimal power loss, improving overall circuit efficiency and thermal performance.
- SOT-23 Compact Package: Supports space-saving PCB layouts while maintaining reliable thermal dissipation for enhanced device longevity.
- Wide Frequency Response: Transition frequency of 100 MHz supports high-speed switching applications, suitable for modern electronic designs.
Typical Applications
- Signal amplification in low to medium power analog circuits, including audio preamplifiers and sensor interfaces, where stable gain and low noise are critical.
- Switching applications such as relay drivers and LED drivers in industrial control systems requiring reliable on/off control.
- General-purpose switching in portable electronic devices and battery-powered equipment where compact size and low power consumption are essential.
- Complementary transistor stages in discrete amplifier designs and signal processing circuits for improved performance and integration.
FJV3102RMTF Advantages vs Typical Alternatives
This transistor offers a balanced combination of current handling, gain, and frequency response compared to typical alternatives. Its low saturation voltage reduces power loss, enhancing energy efficiency in switching applications. The SOT-23 package allows for compact PCB layouts without sacrificing thermal management. Reliable operation over a wide temperature range ensures suitability for industrial environments, making it a preferred choice for engineers seeking dependable performance and integration flexibility.
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FJV3102RMTF Brand Info
The FJV3102RMTF is manufactured by Fuji Electric, a globally recognized semiconductor company specializing in power and discrete devices. Fuji Electric is known for its high-quality bipolar transistors and power management solutions tailored for industrial automation, automotive, and consumer electronics markets. The FJV3102RMTF aligns with the brand??s reputation for durability, quality, and consistent electrical performance, supporting engineers in building efficient, reliable electronic systems.
FAQ
What is the maximum collector current rating for this transistor?
The maximum collector current (IC) for this device is rated at 150 mA, suitable for low to medium power applications such as switching and signal amplification within specified thermal limits.
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Can this transistor operate at high switching frequencies?
Yes, with a typical transition frequency (fT) of 100 MHz, this transistor supports high-speed switching applications, making it effective for RF circuits and fast digital switching.





