The 2N3012 is a PNP germanium alloy transistor manufactured by Central Semiconductor Corp. It is designed for switching and amplifier applications.

Applications

• Audio amplifiers
• Switching circuits
• Oscillators
• Driver stages
• General purpose amplification

Features

• PNP Transistor
• Germanium construction
• Low saturation voltage
• TO-5 package

Benefits

• Suitable for low-voltage applications
• Efficient switching characteristics
• Moderate amplification capability
• Reliable performance

Technical Specifications (Typical)

Typical specifications include:

• Collector-Emitter Voltage (V_CEO): -32 V
• Collector Current (I_C): -1 A
• Power Dissipation (P_D): 0.8 W
• Current Gain (h_FE): 20-100
• Operating Temperature Range: -65°C to +100°C

The 2N3012 is suitable for a range of analog and digital applications where a reliable, medium-power PNP transistor is required. Its germanium construction provides specific electrical characteristics that may be desirable for certain legacy or specialized designs.