The PUMH14,115 is a transistor array manufactured by Nexperia USA Inc. It consists of two NPN transistors in a single SOT-363 (SC-88) surface-mount package. This configuration is commonly used in various switching and amplification applications.

Applications

• Digital Switching: Used in digital circuits for switching signals.
• Amplification: Employed in small-signal amplification stages.
• Inverter Circuits: Suitable for building simple inverter circuits.
• Driver Circuits: Can be used as a driver for other components.
• Level Shifting: Used for level shifting applications.
• General Purpose Switching: Used in a wide range of general-purpose switching applications.

Features

• Dual NPN Transistors: Contains two NPN transistors in a single package.
• Surface Mount Package: SOT-363 (SC-88) package for easy surface mounting.
• Low Saturation Voltage: Low VCE(sat) for efficient switching.
• High Current Gain: High hFE for good amplification performance.
• Fast Switching Speed: Designed for fast switching applications.
• Small Footprint: Compact size for space-constrained designs.

Benefits

• Space Saving: Integrates two transistors into one package, saving board space.
• Simplified Design: Reduces component count and simplifies circuit design.
• Improved Performance: Provides efficient switching and amplification performance.
• Cost Effective: Offers a cost-effective solution for dual transistor applications.
• Easy Assembly: Surface mount package allows for easy and automated assembly.

Additional Details

The PUMH14,115 typically features a collector-emitter voltage (VCEO) of 50V, a collector current (IC) of 100mA, and a power dissipation (Ptot) of 250mW. The typical current gain (hFE) is around 100-300. Its transition frequency (fT) is typically around 100 MHz. The SOT-363 package has a small footprint, making it suitable for high-density circuit boards. It is commonly used in portable devices, consumer electronics, and other applications where space is limited.