2N4236L-Transistor by ON Semiconductor – NPN Transistor, TO-39 Metal Can Package

2N4236L-Transistor Overview

The 2N4236L is a high-voltage NPN bipolar junction transistor designed for medium-power switching and amplifier applications. It offers reliable operation at a maximum collector-emitter voltage of 90V and a collector current rating up to 1.5A, making it suitable for industrial control circuits and audio frequency amplifiers. With a DC current gain (hFE) ranging from 30 to 100, it provides efficient current amplification with stable performance over a wide temperature range. Engineers and sourcing specialists value this transistor for its robustness, versatility, and compatibility with various electronic designs. For detailed technical data and sourcing options, visit IC Manufacturer.

2N4236L-Transistor Key Features

• High voltage tolerance: Supports a collector-emitter voltage up to 90V, enabling use in high-voltage switching and amplification tasks.
• Medium current capacity: Collector current rating of 1.5A ensures suitability for moderate power applications without compromising thermal stability.
• Wide hFE range: DC current gain between 30 and 100 allows flexible circuit design with predictable gain performance.
• Low saturation voltage: Typical collector-emitter saturation voltage of 1.5V at 1A enhances switching efficiency and reduces power loss.
• Thermal handling capabilities: Maximum junction temperature of 200??C supports reliable operation in demanding environments.
• Complementary packaging: Available in a TO-18 metal can package, providing excellent heat dissipation and mechanical durability.

2N4236L-Transistor Technical Specifications

2N4236L-Transistor Advantages vs Typical Alternatives

Compared to typical transistors in the medium-power NPN category, this device offers a higher voltage rating and improved thermal endurance, enabling operation in more demanding industrial environments. The broad current gain range supports diverse circuit needs, while the low saturation voltage reduces power loss during switching. Its TO-18 packaging enhances heat dissipation and mechanical stability, making it a reliable choice over plastic-encapsulated counterparts.

Typical Applications

• Switching circuits in industrial control systems where high voltage and moderate current handling are essential for reliable performance.
• Audio frequency amplifiers requiring stable gain and low distortion across a wide frequency range.
• Signal amplification in instrumentation and sensor interface modules, benefiting from predictable gain and low saturation voltage.
• General-purpose medium power amplifiers and switching devices in automotive and consumer electronics.

2N4236L-Transistor Brand Info

This transistor is a well-established product from a reputable semiconductor manufacturer recognized for quality and reliability in analog device components. The 2N4236L is part of a family of bipolar junction transistors optimized for industrial and commercial applications, offering proven performance backed by comprehensive datasheet support and availability through global distribution networks.

FAQ

What is the maximum collector current for this transistor?

The maximum continuous collector current is rated at 1.5 amperes, which allows it to handle moderate power loads in switching and amplification applications without overheating when operated within specified limits.

Can this transistor be used in high-frequency circuits?

Yes, with a transition frequency (fT) of approximately 20 MHz, the device is suitable for audio frequency and some RF amplification tasks, although it is primarily intended for medium-frequency switching and amplification rather than high-frequency RF applications.

What packaging does the transistor come in, and how does it affect thermal performance?

The transistor is housed in a TO-18 metal can package, which provides superior heat dissipation compared to plastic packages. This packaging enhances mechanical durability and thermal performance, supporting reliable operation at junction temperatures up to 200??C.

What is the typical gain range, and how does it impact circuit design?

The DC current gain (hFE) ranges from 30 to 100, allowing designers to select this transistor for circuits requiring moderate amplification with stable and predictable gain characteristics, facilitating easier biasing and performance tuning.

Is the 2N4236L suitable for use in automotive electronics?

Yes, its voltage and current ratings, combined with a robust metal can package and wide operating temperature range, make it suitable for various automotive applications where medium power switching and amplification are needed under variable environmental conditions.