The FMBTA94LG is a PNP bipolar junction transistor (BJT) manufactured by Fairchild/ON Semiconductor. It's designed for general purpose amplification and switching applications, offering a balance of performance and cost-effectiveness.

Applications:

• General purpose amplification
• Switching circuits
• Driver stages
• Linear amplifiers

Features:

• High Collector-Emitter Breakdown Voltage (VCEO): -400V
• Continuous Collector Current (IC): -0.1A
• High Gain (hFE): Typically 40-100
• Low Collector-Emitter Saturation Voltage (VCE(sat))
• Small signal amplifier
• Lead-free package

Benefits:

• Suitable for high voltage applications
• Can drive small loads
• Provides sufficient amplification for most general purpose applications
• Efficient switching performance
• Facilitates low-noise amplification
• Environmentally friendly

Specifications:

• Polarity: PNP
• Collector-Emitter Voltage (VCEO): -400V
• Collector-Base Voltage (VCBO): -400V
• Emitter-Base Voltage (VEBO): -5V
• Collector Current (IC): -0.1A
• Power Dissipation (PD): 0.35W
• Operating and Storage Temperature Range: -55°C to +150°C
• Package: SOT-23

The high collector-emitter breakdown voltage allows the FMBTA94LG to be used in circuits with relatively high voltage swings. The SOT-23 package makes it suitable for surface mount assembly, enabling compact circuit designs. Its consistent gain characteristics make it a reliable choice for linear amplifier stages. The low saturation voltage ensures efficient switching performance, reducing power dissipation in switching applications. The FMBTA94LG is often used in applications where a small, high-voltage PNP transistor is needed for general-purpose tasks. The lead-free construction supports environmental compliance.