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PBLS4002D from PHILIPS

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PBLS4002D

Manufacturer: PHILIPS, NXP

40 V PNP BISS loadswitch

Partnumber Manufacturer Quantity Availability
PBLS4002D PHILIPS, NXP 72000 In Stock

Description and Introduction

40 V PNP BISS loadswitch The **PBLS4002D** from Philips is a high-performance dual Schottky barrier diode designed for applications requiring low forward voltage drop and fast switching speeds. This component is widely used in power supply circuits, voltage clamping, and reverse polarity protection due to its efficient energy handling and minimal power loss.  

Constructed with advanced semiconductor technology, the PBLS4002D features a compact surface-mount package (SOD-323), making it suitable for space-constrained designs. Its dual-diode configuration allows for flexible circuit integration, reducing component count and improving board layout efficiency.  

Key specifications include a forward voltage drop as low as **0.5V** at typical operating currents, ensuring minimal energy dissipation. The diode also exhibits a fast reverse recovery time, enhancing performance in high-frequency switching applications. With a maximum repetitive reverse voltage of **40V**, it provides reliable operation in various electronic systems.  

Engineers favor the PBLS4002D for its robustness, thermal stability, and consistent performance across a wide temperature range. Whether used in consumer electronics, automotive circuits, or industrial power modules, this diode delivers dependable functionality while optimizing efficiency. Its combination of low leakage current and high surge current capability further reinforces its suitability for demanding applications.

Application Scenarios & Design Considerations

40 V PNP BISS loadswitch

Alternative Part Number

  • MMDT3904 --: Dual NPN small-signal transistor in SOT-363, similar package and function to the PBLS4002D dual transistor.
  • BC847BS --: Dual NPN general-purpose transistor in SOT-363, a common drop-in style replacement for dual small-signal transistor arrays.
  • UMH3N --: Dual NPN digital transistor in SOT-363 with integrated bias resistors, suitable where the PBLS4002D is used as a resistor-equipped transistor.

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