2N4236-Transistor NPN Amplifier Transistor in TO-66 Metal Can Package by ON Semiconductor

2N4236-Transistor Overview

The 2N4236 transistor is an NPN bipolar junction transistor (BJT) designed for medium power amplification and switching applications. With a collector current rating of up to 0.5A and a maximum collector-emitter voltage of 40V, it reliably performs in a variety of industrial and electronic circuits. Its robust construction ensures stable operation under moderate power dissipation conditions, making it suitable for use in analog and digital signal processing. Engineers and sourcing specialists will appreciate its balance of power handling, gain characteristics, and switching speed. For detailed availability and sourcing, visit IC Manufacturer.

2N4236-Transistor Technical Specifications

2N4236-Transistor Key Features

• Medium power handling: Supports collector currents up to 0.5A, enabling effective control of moderate loads in amplification and switching circuits.
• High voltage tolerance: Collector-emitter voltage rating up to 40V ensures reliable operation in circuits requiring stable voltage endurance.
• Wide DC gain range: Gain (hFE) between 50 and 300 allows flexibility in circuit design for varying amplification needs.
• Moderate switching speed: Transition frequency of 50 MHz makes it suitable for many RF and signal processing applications without compromising performance.
• Robust packaging: The TO-18 metal can package provides excellent thermal conductivity and mechanical durability for industrial environments.

Typical Applications

• Signal amplification in audio and intermediate frequency (IF) stages of communication devices, where moderate gain and power are required.
• Switching applications in industrial control systems, allowing reliable on/off control of loads within specified voltage and current limits.
• Driver transistor for relay and solenoid control circuits, benefiting from its power dissipation and current handling capability.
• Low to medium frequency oscillator circuits, leveraging its gain and transition frequency characteristics for stable operation.

2N4236-Transistor Advantages vs Typical Alternatives

This transistor offers a strong balance between voltage rating and current capacity compared to typical low-power BJTs. Its broad gain range and moderate transition frequency provide engineers with design flexibility, making it more adaptable to both amplification and switching roles. The TO-18 metal can packaging enhances thermal management and mechanical reliability, supporting longer operational lifetimes in demanding industrial environments.

2N4236-Transistor Brand Info

The 2N4236 transistor is a well-established device originally specified by semiconductor manufacturers such as Texas Instruments and ON Semiconductor. Known for reliable performance in general-purpose amplification and switching, it has been widely adopted across industrial electronics and instrumentation. The device is typically found in legacy and current industrial product lines, supported by reputable suppliers offering rigorous quality standards and consistent availability. Its classic metal can package remains favored where thermal dissipation and mechanical robustness are priorities.

FAQ

What type of transistor is the 2N4236?

The 2N4236 is an NPN bipolar junction transistor (