JANSP2N3700UB/TR Overview
The JANSP2N3700UB/TR is a robust NPN bipolar junction transistor designed for medium power amplification and switching applications. Engineered to deliver reliable performance in industrial and consumer electronics, this transistor supports high collector current and voltage ratings, making it suitable for various signal amplification and switching tasks. Featuring a TO-92 plastic package, it enables easy integration into through-hole PCB designs. This device is ideal for engineers and sourcing specialists seeking a dependable transistor with consistent electrical characteristics and efficient thermal management. For more detailed product information, visit IC Manufacturer.
JANSP2N3700UB/TR Key Features
- High Collector Current Capacity: Supports up to 800mA collector current, allowing for efficient handling of moderate power loads in amplification or switching circuits.
- Wide Voltage Range: Collector-emitter voltage rating of 60V ensures compatibility with various industrial voltage levels, enhancing design flexibility.
- Stable Gain Characteristics: Provides a DC current gain (hFE) ranging from 40 to 300, enabling precision amplification across different operating conditions.
- TO-92 Package Format: Facilitates easy mounting and soldering in through-hole PCB assembly, simplifying prototyping and production processes.
JANSP2N3700UB/TR Technical Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Collector-Emitter Voltage (VCEO) | 60 | V | Maximum voltage between collector and emitter |
| Collector-Base Voltage (VCBO) | 75 | V | Maximum voltage between collector and base |
| Emitter-Base Voltage (VEBO) | 5 | V | Maximum voltage between emitter and base |
| Collector Current (Continuous) (IC) | 800 | mA | Maximum continuous collector current |
| Power Dissipation (PC) | 625 | mW | Maximum power dissipation at 25??C |
| DC Current Gain (hFE) | 40?C300 | Unitless | Gain range at IC=150mA, VCE=10V |
| Transition Frequency (fT) | 40 | MHz | Frequency at which gain drops to unity |
| Operating Junction Temperature (TJ) | 150 | ??C | Maximum junction temperature |
| Package | TO-92 | ?? | Plastic through-hole package |
JANSP2N3700UB/TR Advantages vs Typical Alternatives
This transistor offers a strong balance of voltage tolerance and current handling compared to typical low-power alternatives. Its higher collector-emitter voltage rating and continuous collector current capacity provide enhanced reliability in demanding switching and amplification scenarios. The wide DC current gain range enables versatile gain control, while the TO-92 package supports straightforward integration. These features make it a preferred choice for applications requiring dependable medium-power performance with simple mounting options.
🔥 Best-Selling Products
-

Texas Instruments BQ24075 Linear Battery Charger IC – 5mm x 4mm QFN Package
-

Texas Instruments INA219 Current Sensor Module – SOIC Package, Precision Monitoring
-

Texas Instruments LM4041 Precision Voltage Reference – SOT-23 Package
-

Texas Instruments OPA2134 Audio Op Amp – Dual, High-Performance, SOIC-8 Package
Typical Applications
- Signal amplification in audio and low-frequency circuits, benefiting from its stable gain and power handling capabilities.
- Switching devices in control circuits where moderate currents and voltages are present.
- Driver stages for relay and LED circuits requiring efficient and reliable transistor switching.
- General-purpose amplification and switching in consumer electronics and industrial control systems.
JANSP2N3700UB/TR Brand Info
The JANSP2N3700UB/TR is part of the semiconductor portfolio offered by IC Manufacturer, known for delivering quality and reliable electronic components for industrial and commercial applications. This transistor model exemplifies their commitment to producing devices that meet stringent electrical and thermal specifications, ensuring consistent performance in various engineering designs. With thorough quality control and compliance to industry standards, this product supports engineers and sourcing specialists in achieving optimal circuit performance.
FAQ
What is the maximum collector current for this transistor?
The maximum continuous collector current for this device is 800mA. This rating ensures that the transistor can handle moderate power loads safely without thermal or electrical breakdown when operated within specified limits.
🌟 Featured Products
-

“Buy MAX9312ECJ+ Precision Voltage Comparator in DIP Package for Reliable Performance”
-

QCC-711-1-MQFN48C-TR-03-1 Bluetooth Audio SoC with MQFN48C Package
-

0339-671-TLM-E Model – High-Performance TLM-E Package for Enhanced Functionality
-

1-1415898-4 Connector Housing, Electrical Wire-to-Board, Receptacle, Packaged
Which package type does this transistor come in?
This transistor is housed in a TO-92 plastic package, which is common for through-hole mounting. This package facilitates easy hand soldering and PCB integration for both prototyping and volume production.
Can this transistor be used for high-frequency applications?
With a transition frequency of approximately 40MHz, this transistor is suitable for low to moderate frequency applications. It is not optimized for very high-frequency circuits but performs well in audio and basic switching applications.
📩 Contact Us
What is the voltage rating between collector and emitter?
The device supports a maximum collector-emitter voltage of 60V. This allows it to operate safely in circuits where the voltage does not exceed this limit, providing reliable switching and amplification functions.
What is the typical DC current gain range, and how does it impact circuit design?
The DC current gain (hFE) of this transistor ranges from 40 to 300, depending on operating conditions. This wide gain range allows engineers to tailor amplification levels and achieve precise control over circuit behavior in amplification and switching tasks.






