FJV3105RMTF Overview
The FJV3105RMTF is a high-performance NPN transistor designed for general-purpose amplification and switching applications. With its robust electrical characteristics, this device offers reliable operation in low to medium power circuits. Its compact SOT-23 surface-mount package supports efficient board layouts, making it ideal for use in industrial and consumer electronics. Engineers and sourcing specialists will appreciate its consistent gain and low noise performance, ensuring stable operation in signal amplification and switching roles. For more detailed information, visit IC Manufacturer.
FJV3105RMTF Technical Specifications
| Parameter | Specification |
|---|---|
| Transistor Type | NPN Bipolar Junction Transistor |
| Collector-Emitter Voltage (VCEO) | 40 V |
| Collector Current (IC) | 150 mA |
| Gain Bandwidth Product (fT) | 100 MHz (typical) |
| DC Current Gain (hFE) | 100 to 300 (varies with collector current) |
| Power Dissipation (Ptot) | 300 mW |
| Package Type | SOT-23 Surface-Mount |
| Operating Temperature Range | -55??C to +150??C |
FJV3105RMTF Key Features
- High current gain: Provides efficient signal amplification, improving overall circuit sensitivity and performance.
- Compact SOT-23 package: Enables space-saving PCB design and easy surface mounting in automated assembly lines.
- Wide operating temperature range: Ensures reliable function under harsh industrial and environmental conditions.
- Low noise operation: Ideal for use in low-level signal amplification circuits to maintain signal integrity.
Typical Applications
- Signal amplification in low to medium power analog circuits, enhancing audio and sensor signal quality in industrial equipment.
- Switching applications in control and digital logic circuits, supporting efficient on/off control with minimal power loss.
- Driver stages for relays and indicators, providing reliable current driving capability for peripheral components.
- General-purpose transistor use in consumer electronics, including portable devices and communication equipment.
FJV3105RMTF Advantages vs Typical Alternatives
This transistor offers a balanced combination of moderate voltage and current ratings with a high gain bandwidth product, making it superior for applications requiring fast switching and low noise amplification. Its surface-mount SOT-23 package allows for more compact and automated PCB assembly compared to through-hole alternatives. The wide temperature range and power dissipation ensure reliable performance in demanding industrial environments, providing a resilient solution compared to lower-spec devices.
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FJV3105RMTF Brand Info
The FJV3105RMTF is manufactured by Fujitsu Semiconductor, a well-established brand known for reliable and cost-effective semiconductor components. Fujitsu??s product line emphasizes high quality and consistency, supporting a broad range of industrial, automotive, and consumer electronics applications. This transistor is part of Fujitsu??s portfolio focusing on discrete semiconductor devices, delivering dependable performance for amplification and switching tasks in modern electronic systems.
FAQ
What is the maximum collector current for the FJV3105RMTF?
The maximum collector current rating for this transistor is 150 mA, allowing it to handle moderate load currents in switching and amplification applications without risking damage.
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What package type does the FJV3105RMTF use?
This device is housed in a SOT-23 surface-mount package, which supports compact PCB designs and is compatible with automated pick-and-place manufacturing processes.
Can the FJV3105RMTF operate in high-temperature environments?
Yes, it is specified to operate reliably over a temperature range from -55??C to +150??C, making it suitable for demanding industrial and automotive conditions.






