The KN3904-RTK is a general-purpose NPN Bipolar Junction Transistor (BJT) manufactured by KEC. This transistor is designed for a wide range of switching and amplification applications in electronic circuits. Its versatility and cost-effectiveness make it a popular choice for various designs.

Applications

• General-purpose amplification
• Switching circuits
• Driver circuits
• Oscillator circuits
• Signal processing

Features

• NPN polarity
• High collector current: 200mA
• High voltage: 40V Collector-Emitter Voltage (VCEO)
• Low saturation voltage
• Small signal amplifier
• Pb-free (RoHS compliant)
• Available in SOT-23 package

Benefits

• Versatile transistor suitable for a wide range of applications.
• High current and voltage capabilities for handling various signal levels.
• Low saturation voltage for efficient switching operation.
• Small size for space-constrained applications.
• Environmentally friendly due to RoHS compliance.

Technical Specifications

The KN3904-RTK transistor features an NPN polarity and is designed for general-purpose amplification and switching. It can handle a collector current of up to 200mA and a collector-emitter voltage (VCEO) of 40V, making it suitable for a wide range of signal levels. The low saturation voltage ensures efficient switching operation, minimizing power dissipation. The SOT-23 package provides a compact footprint, making it ideal for densely populated circuit boards. The device is manufactured using Pb-free materials and is compliant with RoHS environmental regulations. The KN3904-RTK is a commonly used transistor for various general-purpose applications.

The KN3904-RTK can be found in various electronic circuits and is widely used due to its reliable performance.