JANSD2N3700UB/TR Overview
The JANSD2N3700UB/TR is a high-performance NPN bipolar junction transistor designed for general-purpose amplification and switching applications. This transistor delivers a collector current rating of up to 800mA and a collector-emitter voltage of 60V, making it suitable for moderate power stages in industrial and consumer electronic circuits. Its robust electrical characteristics, including a high gain bandwidth product and low saturation voltage, ensure efficient operation in both linear and switching modes. Packaged in a compact TO-92 form factor, the device offers ease of integration on various printed circuit boards. For detailed specifications and sourcing, visit the IC Manufacturer website.
JANSD2N3700UB/TR Key Features
- High Collector Current Capacity: Supports up to 800mA, enabling its use in power amplification and switching tasks without overheating.
- Moderate Voltage Handling: Maximum collector-emitter voltage of 60V ensures reliable operation in many industrial and electronic control circuits.
- Low Saturation Voltage: Minimizes power loss and improves efficiency in switching applications, reducing thermal stress on the device.
- Compact TO-92 Package: Facilitates easy mounting and space-saving design in densely populated PCBs, beneficial for industrial electronics.
JANSD2N3700UB/TR Technical Specifications
| Parameter | Specification | Unit |
|---|---|---|
| Collector-Emitter Voltage (VCEO) | 60 | V |
| Collector-Base Voltage (VCBO) | 75 | V |
| Emitter-Base Voltage (VEBO) | 5 | V |
| Collector Current (IC) | 800 | mA |
| Power Dissipation (PD) | 625 | mW |
| DC Current Gain (hFE) | 100 – 300 | (typical) |
| Transition Frequency (fT) | 100 | MHz |
| Package Type | TO-92 | – |
JANSD2N3700UB/TR Advantages vs Typical Alternatives
This transistor stands out with its combination of high collector current and moderate voltage ratings, delivering reliable switching with low saturation voltage that reduces power dissipation. Compared to generic alternatives, it offers improved gain bandwidth and thermal stability, making it well-suited for industrial and consumer electronics requiring efficient, durable amplification and switching solutions.
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Typical Applications
- General-purpose amplification circuits, including audio and signal processing modules where stable gain and moderate power handling are required.
- Switching applications in power regulation circuits, enabling efficient control of loads up to 800mA.
- Driver stages for relays and solenoids, leveraging its voltage and current ratings for reliable performance.
- Industrial control systems and embedded electronics that demand compact, robust transistor solutions for signal switching.
JANSD2N3700UB/TR Brand Info
This transistor is part of the JANSD series from IC Manufacturer, known for delivering reliable semiconductor components optimized for industrial and commercial electronics. The JANSD2N3700UB/TR variant offers consistent performance in amplification and switching applications, supported by rigorous quality testing and standardized packaging. It is designed to meet the needs of engineers and sourcing specialists seeking dependable, widely applicable bipolar transistors.
FAQ
What is the maximum collector current rating of this transistor?
The device supports a maximum collector current of 800mA, making it suitable for moderate power amplification and switching applications where reliable current handling is essential.
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Can this transistor be used in high-frequency applications?
Yes, with a typical transition frequency of 100MHz, it is capable of operating effectively in many high-frequency circuits, including RF and signal amplification tasks within its specified limits.
What package type does this transistor come in?
The transistor is supplied in a TO-92 package, which is compact and widely used for easy integration into through-hole PCB designs, providing good thermal characteristics and mechanical stability.
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What voltage levels can the transistor withstand?
This device can handle a maximum collector-emitter voltage of 60V and a collector-base voltage of 75V, which makes it suitable for a broad range of industrial and consumer circuit voltages.
Is this transistor suitable for switching applications?
Yes, its low saturation voltage and high current capability make it particularly efficient for switching loads such as relays, motors, and other control elements in industrial electronics.







