JAN2N4235L-Transistor Overview
The JAN2N4235L transistor is a high-performance NPN bipolar junction transistor (BJT) designed for robust switching and amplification tasks in industrial and military-grade applications. Featuring a collector current rating suitable for medium-power circuits, this transistor offers reliable operation with excellent gain characteristics and voltage handling capabilities. Its construction meets JAN (Joint Army-Navy) specifications, ensuring enhanced durability and consistency under demanding environmental conditions. Engineers and sourcing specialists benefit from its proven reliability and compatibility in high-reliability electronics systems. For further details, visit IC Manufacturer.
JAN2N4235L-Transistor Key Features
- High collector current capability: Supports continuous collector current up to 3A, enabling effective control of medium-power loads with minimal thermal stress.
- Robust voltage ratings: With a collector-emitter voltage (Vceo) of 60V, it offers reliable switching in circuits requiring moderate voltage handling.
- Enhanced gain characteristics: Typical current gain (hFE) ranges from 40 to 320, allowing for versatile amplification across various signal conditions.
- JAN specification compliance: Meets military-grade standards for temperature range and mechanical robustness, ensuring dependable operation in harsh environments.
JAN2N4235L-Transistor Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Transistor Type | NPN Bipolar Junction | ?C |
| Collector-Emitter Voltage (Vceo) | 60 | V |
| Collector-Base Voltage (Vcbo) | 80 | V |
| Emitter-Base Voltage (Vebo) | 7 | V |
| Collector Current Continuous (Ic) | 3 | A |
| Power Dissipation (Pc) | 30 | W |
| DC Current Gain (hFE) | 40 to 320 | ?C |
| Transition Frequency (fT) | 70 | MHz |
| Junction Temperature Range (Tj) | -65 to +200 | ??C |
JAN2N4235L-Transistor Advantages vs Typical Alternatives
This transistor offers a superior combination of current capacity and voltage tolerance compared to standard small-signal devices, making it ideal for applications demanding higher power handling without sacrificing gain performance. Its military-grade JAN certification ensures enhanced reliability in temperature extremes and mechanical stress, distinguishing it from commercial-grade alternatives. The broad hFE range allows flexibility in circuit design, improving efficiency and stability in amplification and switching roles.
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Typical Applications
- Switching and amplification in industrial control systems, where reliable medium-power transistor operation is essential for managing motor drives and relay circuits.
- Military and aerospace electronics requiring components that comply with stringent JAN specifications for durability under harsh environmental stress.
- Audio amplification circuits benefiting from stable gain and low distortion characteristics.
- Power regulation and signal processing modules within ruggedized electronic assemblies.
JAN2N4235L-Transistor Brand Info
The JAN2N4235L transistor is produced under strict Joint Army-Navy (JAN) standards, reflecting its origin as a military-grade semiconductor device. This product line is known for its reliability and performance consistency, catering specifically to applications where failure is not an option. Manufactured according to rigorous quality controls, this transistor is trusted by engineers for high-reliability industrial and defense projects. Its brand heritage emphasizes durability, precision, and long-term availability, supporting complex electronic system designs.
FAQ
What is the maximum collector current rating of this transistor?
The maximum continuous collector current for this transistor is 3 amperes, allowing it to handle moderate power loads efficiently in switching and amplification applications.
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What voltage levels can the JAN2N4235L transistor withstand?
This device supports a collector-emitter voltage up to 60 volts and a collector-base voltage of 80 volts, making it suitable for medium-voltage circuits commonly found in industrial electronics.
How does the current gain specification affect circuit design?
With a current gain (hFE) range from 40 to 320, the transistor provides flexibility in amplification, enabling designers to tailor gain for various signal levels and improving overall circuit performance.
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What temperature range is this transistor rated for?
The transistor operates reliably across a wide junction temperature range from -65??C to +200??C, meeting harsh environmental requirements typical in military and industrial applications.
Why is JAN certification important for this transistor?
JAN certification ensures the transistor meets military-grade standards for quality, reliability, and consistency. This certification is critical for applications where component failure could lead to system malfunction or safety risks.







