2N3467 Pinout, Equivalent, Application, Datasheet

The 2N3467 pinout provides the connection details of this PNP silicon transistor designed for medium-power amplification and switching applications. With a 1A collector current capacity and 5W power dissipation, the 2N3467 transistor is ideal for audio driver circuits, control stages, and industrial analog systems where moderate voltage and thermal stability are essential.

Introduction to 2N3467 PNP Transistor

The 2N3467 is a PNP bipolar junction transistor (BJT) designed for general-purpose amplification and medium-current switching. Built using silicon epitaxial planar technology, it offers high reliability and stable performance even in demanding applications.

This transistor is housed in a TO-39 metal can package, ensuring good heat dissipation and mechanical durability. Because of its low saturation voltage, linear gain, and fast switching response, the 2N3467 is often used in audio output drivers, signal amplifiers, and regulator circuits.

2N3467 PNP Transistor

Pinout of 2N3467

Pin Configuration of 2N3467 Pinout

Key Features of 2N3467 Transistor

• PNP silicon transistor for medium-power amplification
• Low collector-emitter saturation voltage for efficient operation
• Linear gain across a wide frequency range
• TO-39 metal case provides excellent heat dissipation
• Suitable for analog signal and audio amplification
• Durable and reliable for industrial use

2N3467 Transistor Datasheet and Specifications

• Collector-Emitter Voltage (Vce): –40 V
• Collector-Base Voltage (Vcb): –40 V
• Collector Current (Ic): –1 A
• Total Power Dissipation (Ptot): 5 W
• DC Current Gain (hFE): 40–160 (typical range)
• Transition Frequency (fT): 100 MHz (typical)
• Junction Temperature (Tj max): 200 °C
• Package Type: TO-39 Metal Can
• Polarity: PNP
• Pin Configuration: Emitter–Base–Collector (E–B–C)

Equivalent and Alternative Transistors

The following transistors can be used as replacements for the 2N3467 in most designs (after verifying pinouts and gain):

• 2N2905
• 2N2907
• 2N4033
• 2N4036
• BC558 (for low-power applications)
• PN2907

More Circuit Layouts

Applications of 2N3467 Transistor

• Audio power and driver amplifiers
• Signal and analog amplifiers
• Voltage regulators and control circuits
• Switching and inverter stages
• Motor driver control circuits
• Industrial instrumentation

Understanding the 2N3467 Pinout Configuration

The 2N3467 pinout follows the Emitter–Base–Collector (E–B–C) configuration when viewed from the bottom with leads facing downward. This layout ensures compatibility with other similar TO-39 PNP transistors.

Working Principle of 2N3467 Transistor

The 2N3467 operates by allowing current to flow from the emitter to the collector when a small reverse-biased current is applied to the base relative to the emitter. Being a PNP transistor, it conducts when the base voltage is more negative than the emitter. This property makes it ideal for low-side switching and analog signal amplification, maintaining excellent linearity and low distortion.

Frequently Asked Questions (FAQ)

What is the 2N3467 transistor used for?

It’s mainly used for medium-power signal amplification, audio drivers, and switching circuits requiring moderate current handling.

What is the 2N3467 pinout?

The 2N3467 pinout follows the Emitter–Base–Collector (E–B–C) configuration in a TO-39 metal can package.

What type of transistor is 2N3467?

It is a PNP silicon transistor used for general-purpose medium-power amplification and control.

Is 2N3467 suitable for audio circuits?

Yes, its low noise and linear response make it highly suitable for audio signal amplification.

What package does 2N3467 use?

It comes in a TO-39 metal can package for durability and improved heat dissipation.

Conclusion

The 2N3467 PNP transistor is a durable and efficient choice for medium-power amplification and switching applications. Its 5W dissipation capacity, low distortion, and excellent linear characteristics make it ideal for audio, control, and analog signal systems. With its proven reliability and TO-39 construction, it remains a trusted component in both industrial and hobbyist circuits.

Datasheet & Pinout of 2N3467 PNP Transistor

Click the following Button to download the datasheet of 2N3467 Transistor :

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