The 2SA1980-Y is a PNP Bipolar Junction Transistor (BJT) manufactured by Micro Commercial Components (MCC). It is designed for low noise amplifier applications and general-purpose switching.

Applications

• Low Noise Amplifiers (LNAs)
• Audio Amplifiers
• Switching Circuits
• Signal Processing
• Portable Audio Devices

Features

• Transistor Type: PNP
• Package Type: SOT-23
• Collector-Emitter Voltage (Vceo): -50V
• Collector Current (Ic): -150mA
• Power Dissipation (Pc): 200mW
• DC Current Gain (hFE): 200 to 400 (at Ic = -1mA, Vce = -5V)
• Noise Figure: 1dB Typical

Benefits

• Low Noise: Ideal for low noise amplifier applications.
• High Gain: hFE range ensures good amplification.
• Small Size: SOT-23 package for compact designs.
• Reliable Performance: MCC provides quality semiconductors.
• Versatile: Suitable for both amplification and switching.

Additional Details

The 2SA1980-Y is a PNP transistor in a SOT-23 package. Its low noise figure makes it suitable for sensitive amplifier circuits. The high DC current gain ensures efficient amplification of small signals. It is commonly used in preamplifier stages and other low-noise applications where signal integrity is important. The SOT-23 package makes it suitable for high-density PCB layouts.