MMBT8050 S8050 SOT-23 SMD 0.5A 40V NPN Transistor (General Purpose Switching Transistor)

The MMBT8050 (S8050) is a general-purpose NPN bipolar junction transistor (BJT) designed for switching, signal amplification, driver circuits, and embedded electronic applications. Housed in a compact SOT-23 surface mount package, it supports up to 0.5A collector current and 40V collector-emitter voltage, making it suitable for high-density PCB designs requiring reliable switching and amplification.

The MMBT8050 is widely used in consumer electronics, industrial control systems, LED drivers, relay drivers, sensor interfaces, and general-purpose electronic circuits.

Key Features -

• General-purpose NPN bipolar transistor

• 40V collector-emitter voltage

• 0.5A collector current capability

• Fast switching performance

• High current gain

• Compact SOT-23 package

• Low power consumption

• High reliability

Specifications -

• Product Type: NPN Bipolar Transistor (BJT)

• Part Number: MMBT8050 / S8050

• Transistor Type: NPN

• Package Type: SOT-23

• Collector Emitter Voltage (VCEO): 40V

• Collector Current (IC): 500mA Maximum

• Power Dissipation: 300mW (Typical)

• DC Current Gain (hFE): 85 to 300 (Typical)

• Mounting Type: Surface Mount (SMD)

• Number of Pins: 3

• Additional Features: High current gain, fast switching, compact design, reliable operation

Applications -

• Switching circuits

• Signal amplification

• LED driver circuits

• Relay driver circuits

• Motor driver circuits

• Embedded electronic systems

• Industrial control equipment

• DIY electronic projects