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PUMH30 from NXP,NXP Semiconductors

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PUMH30

Manufacturer: NXP

NPN/NPN double resistor-equipped transistors; R1 = 2.2 kOhm, R2 = open

Partnumber Manufacturer Quantity Availability
PUMH30 NXP 12000 In Stock

Description and Introduction

NPN/NPN double resistor-equipped transistors; R1 = 2.2 kOhm, R2 = open **Introduction to the PUMH30 Electronic Component**  

The PUMH30 is a high-performance, low-voltage dual NPN/NPN general-purpose transistor array designed for a variety of electronic applications. Housed in a compact SOT363 (SC-88) package, this component is well-suited for space-constrained designs while offering reliable switching and amplification capabilities.  

Featuring two independent NPN transistors with matched performance characteristics, the PUMH30 is optimized for low-power circuits, signal processing, and digital logic applications. Its low saturation voltage and high current gain make it particularly effective in portable devices, audio amplifiers, and sensor interfaces.  

Key specifications include a collector current (IC) of up to 100 mA per transistor and a maximum voltage rating of 15 V, ensuring compatibility with common low-voltage systems. The component also exhibits low noise and fast switching speeds, making it a practical choice for high-frequency applications.  

Engineers often select the PUMH30 for its consistent performance, thermal stability, and cost-effectiveness in mass production. Its small footprint and dual-transistor configuration simplify PCB layout while reducing component count in designs requiring multiple transistors.  

In summary, the PUMH30 is a versatile and efficient solution for modern electronics, balancing performance, size, and power efficiency for a wide range of circuit designs.

Application Scenarios & Design Considerations

NPN/NPN double resistor-equipped transistors; R1 = 2.2 kOhm, R2 = open

Alternative Part Number

  • DDA114EU --: Dual PNP/NPN digital transistor pair with built-in bias resistors, functionally similar to the PUMH30 dual digital transistor in a small SOT package.
  • UMH3N --: Dual NPN digital transistor with integrated bias resistors, a common cross-reference for dual resistor-equipped transistors like the PUMH30.
  • DDC114EU --: Dual digital transistor with built-in resistors in SOT-363, offering comparable switching behavior and pinout for the PUMH30.

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