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PUMD12 from NXP/PHILIPS,NXP Semiconductors

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PUMD12

Manufacturer: NXP/PHILIPS

NPN/PNP resistor-equipped transistors; R1 = 47 k惟, R2 = 47 k惟

Partnumber Manufacturer Quantity Availability
PUMD12 NXP/PHILIPS 21500 In Stock

Description and Introduction

NPN/PNP resistor-equipped transistors; R1 = 47 k惟, R2 = 47 k惟 **Introduction to the PUMD12 Dual NPN/NPN Resistor-Equipped Transistor (RET)**  

The PUMD12 is a compact, dual NPN/NPN resistor-equipped transistor (RET) designed for high-efficiency switching and amplification in low-power electronic circuits. This surface-mount device integrates two matched NPN transistors with built-in bias resistors, reducing component count and simplifying PCB layout in space-constrained applications.  

Featuring a common-emitter configuration, the PUMD12 is optimized for signal processing, interface circuits, and load driving in consumer electronics, industrial controls, and automotive systems. The inclusion of on-chip resistors ensures stable biasing, minimizing external part requirements while improving thermal performance and reliability.  

Key specifications include a collector current rating of 100 mA per transistor, a maximum collector-emitter voltage of 50 V, and low saturation voltage for energy-efficient operation. The device’s small SOT363 (SC-88) package makes it suitable for high-density designs.  

Engineers favor the PUMD12 for its consistent performance, ease of integration, and cost-effectiveness in mass production. Its robust ESD protection further enhances durability in sensitive environments. Whether used in logic level shifting, sensor interfaces, or digital switching circuits, the PUMD12 delivers reliable functionality while streamlining design complexity.  

For detailed electrical characteristics and application guidelines, consult the manufacturer’s datasheet to ensure proper implementation in your circuit.

Application Scenarios & Design Considerations

NPN/PNP resistor-equipped transistors; R1 = 47 k惟, R2 = 47 k惟

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