JANTX2N5681-Transistor Overview
The JANTX2N5681 is a high-performance NPN bipolar junction transistor designed for use in demanding industrial and military applications. Featuring robust electrical characteristics, this transistor delivers reliable switching and amplification capabilities under harsh environmental conditions. With a collector-emitter voltage rating of 100V and a collector current capacity of up to 10A, it is optimized for medium-power applications requiring high gain and fast response. The device??s hermetically sealed metal can package enhances durability and thermal dissipation, ensuring long-term operational stability. Engineers and sourcing specialists seeking reliable, high-quality transistors will find this product well-suited for precision power regulation and signal processing tasks. For detailed sourcing and technical support, visit IC Manufacturer.
JANTX2N5681-Transistor Key Features
- High Collector Current Capacity: Supports up to 10A, enabling effective handling of medium-power loads without compromising performance.
- Voltage Ratings: Collector-Emitter voltage of 100V ensures robust operation in high-voltage switching and amplification scenarios.
- High DC Current Gain (hFE): Offers gain values typically ranging from 40 to 160, facilitating efficient signal amplification with precise control.
- Hermetically Sealed Metal Can Package: Provides enhanced protection against environmental contaminants and improves thermal management, extending device longevity.
JANTX2N5681-Transistor Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Collector-Emitter Voltage (VCEO) | 100 | V |
| Collector-Base Voltage (VCBO) | 120 | V |
| Emitter-Base Voltage (VEBO) | 5 | V |
| Collector Current (IC) | 10 | A |
| DC Current Gain (hFE) | 40 to 160 | ?? |
| Transition Frequency (fT) | 3 | MHz |
| Power Dissipation (PD) | 30 | W |
| Operating Junction Temperature (TJ) | -65 to +200 | ??C |
JANTX2N5681-Transistor Advantages vs Typical Alternatives
This transistor offers superior current handling and voltage tolerance compared to many standard NPN transistors, making it ideal for rugged industrial and military environments. Its hermetic metal can package ensures enhanced reliability by protecting against moisture and mechanical stresses. The wide operating temperature range and consistent gain performance provide engineers with dependable switching and amplification, reducing the risk of failure in critical applications.
🔥 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
- Power amplification in industrial control systems requiring reliable medium-power transistors capable of sustained high current and voltage operation.
- Switching devices in military-grade electronics, where environmental resistance and thermal stability are critical.
- Signal processing circuits demanding high gain and low noise amplification in harsh ambient conditions.
- General-purpose transistor roles in aerospace instrumentation and rugged electronic assemblies.
JANTX2N5681-Transistor Brand Info
The JANTX2N5681 is part of a family of JANTX series transistors known for military-grade quality and reliability. Manufactured to stringent standards, this transistor meets rigorous qualification requirements for high-reliability applications. The product??s construction in a hermetically sealed metal can package reflects its design focus on durability and performance in challenging environments. It is widely adopted by defense contractors and industrial manufacturers who prioritize long-life components with consistent electrical parameters.
FAQ
What is the maximum collector current rating of this transistor?
The device supports a maximum collector current of 10 amperes, allowing it to handle substantial load currents in medium-power applications without thermal or electrical compromise.
🌟 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
What voltage levels can this transistor safely operate at?
It can reliably operate with collector-emitter voltages up to 100 volts and collector-base voltages up to 120 volts, making it suitable for high-voltage switching and amplification tasks.
How does the hermetically sealed metal can package benefit the transistor?
This packaging protects the transistor from moisture, dust, and mechanical shock, enhancing its reliability and lifespan especially in harsh or mission-critical environments.
📩 Contact Us
What is the typical DC current gain range for this transistor?
The DC current gain (hFE) for this transistor ranges from 40 to 160, providing flexibility for various amplification needs while maintaining stable performance.
Is this transistor suitable for operation at elevated temperatures?
Yes, it supports an operating junction temperature range from -65??C to +200??C, enabling use in extreme thermal environments without degradation of electrical characteristics.







