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PUMD13 from PHILIPS

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PUMD13

Manufacturer: PHILIPS, NXP/PHILIPS, PHI, NXP

NPN/PNP resistor-equipped transistors

Partnumber Manufacturer Quantity Availability
PUMD13 PHILIPS, NXP/PHILIPS, PHI, NXP 102000 In Stock

Description and Introduction

NPN/PNP resistor-equipped transistors **Introduction to the PUMD13 Dual NPN/NPN Resistor-Equipped Transistor**  

The PUMD13 is a compact dual NPN/NPN resistor-equipped transistor (RET) designed for high-efficiency switching and amplification in low-power applications. This surface-mount device integrates two matched NPN transistors with built-in bias resistors, simplifying circuit design while reducing component count and board space.  

Featuring a common-emitter configuration, the PUMD13 is optimized for signal processing, load switching, and interface circuits in consumer electronics, industrial controls, and automotive systems. The integrated resistors enhance stability and improve noise immunity, making it suitable for high-frequency and digital applications.  

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 efficient switching. The device operates within a temperature range of -55°C to +150°C, ensuring reliability in demanding environments.  

Housed in a small SOT-363 package, the PUMD13 is ideal for space-constrained designs. Its compatibility with automated assembly processes further enhances manufacturing efficiency.  

Engineers favor the PUMD13 for its consistent performance, reduced parasitic effects, and simplified PCB layout. Whether used in logic level shifting, driver stages, or sensor interfaces, this component offers a reliable, cost-effective solution for modern electronic designs.  

By combining functionality with miniaturization, the PUMD13 exemplifies the advancements in integrated transistor technology, meeting the demands of today’s compact and power-efficient applications.

Application Scenarios & Design Considerations

NPN/PNP resistor-equipped transistors

Alternative Part Number

  • BC846BPDW1T1G --: Dual NPN/PNP transistor in SOT-363 with similar current gain and voltage ratings, suitable for the same bias and switching applications.
  • MMDT3904 --: Dual NPN transistor pair in SOT-363 package with comparable VCEO and current ratings, usable where the complementary pair function is not strictly required.
  • UMH3N --: Dual digital transistor array in SOT-363 with built-in resistors, offering a compact alternative for switching circuits with similar package footprint.
  • BCR135 --: NPN/PNP digital transistor pair with built-in bias resistors, functionally similar dual digital transistor in a small package.
  • DDC114EU --: Dual digital transistor with integrated resistors, comparable switching behavior and package style.
  • RN4982 --: Dual bipolar digital transistor with built-in bias resistors, suitable as a functional replacement.
  • BC847BS --: Dual NPN general-purpose transistor in SOT-363, a common drop-in style alternative for small-signal dual transistor applications.

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