IC Phoenix logo

Home ›  P  › P25 > PMBS3904

PMBS3904 from PHIL,Philips

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

PMBS3904

Manufacturer: PHIL

NPN general purpose transistor

Partnumber Manufacturer Quantity Availability
PMBS3904 PHIL 2210 In Stock

Description and Introduction

NPN general purpose transistor **Introduction to the PMBS3904 Transistor**  

The PMBS3904 is a general-purpose PNP bipolar junction transistor (BJT) designed for low-power amplification and switching applications. Known for its reliability and compact size, this surface-mount device is widely used in consumer electronics, industrial controls, and communication systems.  

With a collector-emitter voltage (VCE) rating of -40V and a continuous collector current (IC) of -200mA, the PMBS3904 is suitable for moderate current applications. Its high current gain (hFE) ensures efficient signal amplification, while its low saturation voltage enhances energy efficiency in switching circuits.  

Housed in a small SOT-23 package, the PMBS3904 is ideal for space-constrained designs. Its robust performance across a wide temperature range (-55°C to +150°C) makes it a dependable choice for harsh environments.  

Common applications include signal amplification, load switching, and interface circuits. Engineers favor the PMBS3904 for its consistent performance, ease of integration, and compatibility with automated assembly processes.  

For optimal results, designers should adhere to recommended operating conditions and thermal management guidelines. The PMBS3904 remains a versatile and cost-effective solution for modern electronic designs requiring dependable PNP transistor functionality.

Application Scenarios & Design Considerations

NPN general purpose transistor

Alternative Part Number

  • MMBT3904 --: Very common NPN 40V 200mA small-signal transistor in SOT-23, same 3904 die family and pinout, widely available and often cheaper.
  • 2N3904 --: Classic through-hole NPN 40V 200mA transistor with identical electrical characteristics; use if board space allows TO-92 package.
  • BC847B --: SOT-23 NPN 45V 100mA general-purpose transistor with similar gain and switching behavior, suitable drop-in for many 3904 applications.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips