Nexperia BC857A PNP General Purpose Transistor SOT-23 100mA

Nexperia BC857A,215 PNP Transistor is engineered for general-purpose switching and amplification applications. This surface-mount device provides reliable performance with low current and low voltage capabilities, making it an excellent choice for compact electronic designs.

Featuring a -45V collector-emitter voltage and a -50V collector-base voltage, this transistor provides the headroom needed in various switching and amplification circuits. With a continuous collector current of 100mA and a power dissipation of 250mW, it is suited for moderate-power tasks. The device offers a high DC current gain (hFE) of 125, ensuring consistent performance in signal amplification stages.

Key Features and Benefits

• PNP polarity for complementary circuit designs
• SOT-23 package for compact PCB layouts
• Surface mount mounting for automated assembly
• 100MHz transition frequency for high-speed switching
• Operating temperature up to 150°C for demanding environments

Electrical Specifications

• Collector-Emitter Voltage (VCEO): -45V
• Collector-Base Voltage (VCBO): -50V
• Continuous Collector Current: 100mA
• Power Dissipation: 250mW
• DC Current Gain (hFE): 125
• Transition Frequency: 100MHz
• Transistor Case Style: SOT-23

This transistor is part of the BC857 series, a well-established product range from Nexperia known for its quality and reliability. Its compact SOT-23 package and 3-pin configuration make it easy to integrate into a wide range of electronic circuits, from audio amplifiers to control systems.

Applications

Ideal for general-purpose switching and amplification in various electronic devices, including consumer electronics, industrial controls, and signal processing circuits. Its low current and low voltage ratings make it particularly suitable for battery-powered and portable app