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PUMH17 from PHILIPS

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PUMH17

Manufacturer: PHILIPS, NXP

PUMH17; NPN/NPN resistor-equipped transistors; R1 = 47 kOhm, R2 = 22 kOhm

Partnumber Manufacturer Quantity Availability
PUMH17 PHILIPS, NXP 290350 In Stock

Description and Introduction

PUMH17; NPN/NPN resistor-equipped transistors; R1 = 47 kOhm, R2 = 22 kOhm **Introduction to the PUMH17 Electronic Component**  

The PUMH17 is a high-performance NPN/PNP resistor-equipped transistor (RET) designed for switching and amplification applications in electronic circuits. This dual-transistor component integrates built-in resistors, simplifying circuit design while enhancing reliability and reducing component count. Its compact SOT363 (SC-88) package makes it suitable for space-constrained applications, such as portable devices and embedded systems.  

Featuring low saturation voltage and high current gain, the PUMH17 ensures efficient operation in low-power circuits. The integrated resistors provide stable biasing, improving noise immunity and thermal performance. With a maximum collector current of 100mA and a voltage rating of 50V, it is well-suited for signal processing, logic level shifting, and driver stages in consumer electronics, industrial controls, and automotive systems.  

The PUMH17's balanced NPN and PNP configuration allows for complementary push-pull circuits, making it versatile for analog and digital designs. Its robust construction ensures consistent performance under varying environmental conditions, meeting industry standards for reliability.  

Engineers and designers favor the PUMH17 for its ease of integration, cost-effectiveness, and dependable performance in both prototyping and mass production. Whether used in amplifiers, inverters, or interface circuits, this component offers a practical solution for modern electronic applications.  

By combining functionality with compactness, the PUMH17 exemplifies the efficiency and innovation driving advancements in semiconductor technology.

Application Scenarios & Design Considerations

PUMH17; NPN/NPN resistor-equipped transistors; R1 = 47 kOhm, R2 = 22 kOhm

Alternative Part Number

  • DDA114EU --: Dual PNP/NPN digital transistor pair with built-in bias resistors, functionally similar to PUMH17 for switching applications.
  • MMUN2211LT1G --: NPN digital transistor with integrated bias resistors, suitable replacement for small-signal switching where PUMH17 is used.
  • RN1901 --: Dual digital transistor with built-in resistors, offering comparable switching performance and pin-compatible usage in many circuits.
  • MMUN2217LT1G --: Dual NPN digital transistor with built-in bias resistors in a similar SOT-23 style package; widely available and electrically close to the PUMH17.
  • DTC144EUA --: NPN digital transistor with integrated bias resistors, comparable switching behavior and small-signal package, suitable as a functional replacement.
  • RN142S --: NPN transistor with built-in bias resistor network offering similar small-signal switching characteristics for general-purpose applications.

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