2N2243A

• PNP silicon transistor
• Low power dissipation
• High current output capability
• Low collector saturation voltage
• Complementary NPN type is 2N3019A
• Can operate in audio frequency and high-frequency applications

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The 2N2243A is a high-power, NPN silicon transistor designed for audio amplifier and high voltage switching applications. It has a collector current rating of 10A and a collector-emitter voltage rating of 300V. The transistor is housed in a TO-3 metal package, which allows for efficient heat dissipation. It features a low thermal resistance, making it suitable for high-power applications where heat dissipation is critical. The 2N2243A has a gain bandwidth product of 1.5 MHz, ensuring stable performance in audio amplifier circuits. It also has a high current gain, allowing for amplification of low-level audio signals. This transistor is designed to operate in a wide range of ambient temperatures, from -65°C to 200°C, making it suitable for use in a variety of environments. It is also RoHS compliant, meeting the industry standards for environmental responsibility.