The UMW2N is a dual NPN small signal transistor manufactured by Rohm Semiconductor. It is designed for a wide range of general-purpose amplification and switching applications. This device comes in a compact SOT-363 (SC-88) package, making it suitable for high-density circuit designs.

Applications

• General-purpose amplification
• Switching circuits
• Inverter circuits
• Driver circuits
• Interface circuits

Features

• Dual NPN transistor
• Low saturation voltage
• High current gain (hFE)
• Small SOT-363 (SC-88) package
• Lead-free and RoHS compliant

Benefits

• Space-saving design due to the compact SOT-363 package.
• Efficient switching performance with low saturation voltage.
• High amplification capability due to high current gain.
• Reduces component count in circuit designs by integrating two transistors in a single package.
• Environmentally friendly due to lead-free and RoHS compliance.

Additional Details

The UMW2N offers excellent performance characteristics, including a low saturation voltage, which minimizes power dissipation when the transistor is in the ON state. The high current gain (hFE) allows for efficient amplification of small signals. The SOT-363 (SC-88) package is a popular choice for surface-mount applications due to its small size and ease of assembly. The collector-emitter voltage (VCEO) and collector current (IC) are important parameters to consider when selecting this transistor for a specific application.

The device is commonly used in various electronic circuits, including signal amplifiers, switching circuits, and driver circuits. Proper biasing and external components are essential to ensure optimal performance. The UMW2N provides a cost-effective and reliable solution for general-purpose amplification and switching applications, offering a good balance of performance, size, and cost. The integration of two transistors in a single package simplifies circuit design and reduces board space requirements.